The DAC 1421 is a high performance single-ended DAC with built-in headphone amplifier based on Soekris R-2R technology. Based on the well tested Soekris R-2R DAC core, it now include all the needed digital interface: USB, SPDIF RCA, BNC and XLR and Soekris dac2541 R2R dac and Headphone amp 850 850 USD USD. TLDR: The Soekris has a wider soundstage, smoother highs Nov 11, 2020 · Of the convert2, ifi idsd pro loaners, I prefered the 1541, and the Yggdrasil while better in most areas, lost in tonal balance, blackground, and natural cleanliness. 3mm Jack, or to line level outputs on rear mounted XLR and RCA Phono connectors. 96kHz), the -IMHO average quality- first (FIR) filter bank within the Soekris DAC is active. Soekris Engineering dac2541 DAC & Headphone Amplifier; D/A Apr 27, 2021 · The USB implementation in the Soekris DAC is really pretty good, and is fully isolated. Jul 27, 2017 · Hello, maybe @soekris can help me here. Jul 27, 2017 · Since this is both a DAC and a headphone amp this is filed in the “Amp, DAC/amp” section. 2 and dual LT3045 regulators is very musical and truly enjoyable. dk/dac1421. Let me know if you have any questions. cheaper, there is „Spring Sale” just now (untill May 24): 396 EUR (520 euro including tax and shipping – I live in Poland). . For the power suppy, I used a kit from Sparkos labs Jun 19, 2017 · Wherein Soekris admits that the rev 1 failed to live up to the original claims made in the sales ad ("reference quality dac (that) I believe that the sound quality will be the absolute best, better than any Delta Sigma DAC, in class with discrete DAC's from totaldac and msb technology. My initial impression in a nutshell - I like this DAC. Quite sensible. Apr 12, 2013 · The dam1021 is a DAC module based on a discrete R-2R sign magnitude DAC design, with FPGA based FIFO buffering/reclocking and custom digital filters, < 1 ps jitter clock generator, with 28 bit resolution so there is headroom, oversampling up to 3. Thank you. Even 64bits. The DIY and OEM modules are more interesting and frankly more affordable, IMO. Now I do question the idea delta sigma DACs are harsh from non-harmonic distortion. DAC 2541 is a high performance fully balanced DAC with built-in headphones amplifier, based on Soekris R-2R technology. It's basically an improved and cost optimized dac1321, unfortunately the price have gone up a little, due to inflation. Essentially I bought this dac for a speaker project. May 24, 2021 · The Soekris DAC1421 is an R2R DAC so this isn't really an even comparison. While I have built several kits before (amps, preamps, phono stages, etc), this was my first attempt at something where I had to source my own components. like. Nov 28, 2023 · All Soekris DACs feature discrete R-2R sign-magnitude resistive ladders. But on allie There are lots of r2r dacs. The module is intended to be mounted with component side down on a main board with power supply, digital audio receivers and with the user interface. As far as PCM63 sound, that depends upon the DAC using the PCM63. May 20, 2019 · The Soekris 1321 powered with a LPS1. It have the fantastic clean and natural sound of a 25 bit R-2R sign magnitude DAC, built with two hundred tiny and very precise thin film resistors. I came across TNT's no-DC filter in post #1833, which seems to be among the community favorites. Soekris 2541 DAC/headphone amp for sale in excellent condition. The Soekris does one thing that many DAC just can't and that is natural tone and timbre. ) 최근 좋은 평가를 받고 있는 Firebird mk2도 R2R 방식의 DAC입니다. 34. The DAC can accommodate up to DoP128 and DSD256 data on the USB input. I wanted to hear what a totally different R2R design would sound or work. Oct 23, 2023 · Greetings, Just thought I'd post my DIY DAC based on the DAM 1021 board from Soekris. For Warranty service, EMAIL ONLY to rma@soekris. Feb 1, 2015 · Soekris "crowdsourced" some of his dev costs, and anyone, including competitors, can read diyaudio and some of the lessons-learned (in particular re. The dac1421 has the same features and quality, and almost the same performance as the top end model, but without the balanced signal chain. The Soekris Engineering discrete R-2R sign magnitude DAC technology is now available as a highly integrated OEM module designed to help OEMs creating high end Audio DACs with the great R-2R sound. Rather than purchase one of their boards and attempt to build my own DAC around it, I ordered the dac1101 instead. RME ADI-2 FS (AKM4493 version) I guess the journey never ends, but this DAC is a pleasant stop. 5V output, it will be audibly different. The Gerber files for the latest versions of the boards are posted in #580. As I have had the BF2 for a while now, I am going to make the change to the 2541 and wait on the next-gen Gungnir Multibit or bite the bullet on the Yggdrasil at a later date. Jul 12, 2017 · Right the Soekris is OFF but cabled usb to the PC. Dac is powerer by lifepo4 bateries with lots off ultra capacitors. What I have now is a totally sumptuous midrange, oodles of detail and tone! That slight "Pushy" presentation has completely vanished. Notes on these “Impressions”: They will initially be focused on listening to the unit as a complete solution - i. soekris. I usually use USB (SOtM output), so I scale up everything (with Roon) to 352/384 kHz, so FIR1 omitting. Feb 4, 2023 · Hello. I am having a hum connecting the balanced outs of my soekris dac1541 to the balanced ins of my new balanced preamp (kind of DIY kit, however stay assured the balanced connections are according to AES standard, i. Regarding overall SQ, I’ve compared my Soekris with a fully decked-out 1704 dac (also diy, 4 x 1704 per channel, high quality power supplies) and the 1704’s sound sounded “dated”, lacking clarity, resolution, definition. has suspended operations in the USA as of today. 0. Soekris OEM line. Vinshine Audio Dac-r2r-ref is too long and just calling it the soekris dac ignores all the work and extra stuff in it. Are we still expected to order from there Feb 10, 2018 · The catch with multi-bit DACs in a delta-sigma design is that, even if it is only say a 5-bit DAC, the steps and linearity must meet the desired output requirements. Mar 1, 2016 · I have finally managed to borrow a Soekris R2R sign magnitude dac to measure. The dac1321 is not just any regular DAC, the sound quality is the absolute best available, thanks to the ultra high end design Nov 1, 2018 · Last DAC, the m9xx is what I connected immediately after shipping the Soekris to the next loaner participant. The other filters - made by members of this DIY community- would be better for 44/48kHz. Jul 7, 2024 · Selling a Soekris DAC 2541 that's in great condition with original packaging and accessories. Up to 24 bit / 384 Khz input from SPDIF, I2S and USB (via USB to I2S interface board), with isolation on the I2S interface. Four anti-aliasing filters may be selected, giving the user enormous flexibility in tailoring the DAC’s sonic signature to particular tastes. Teradak U9 5V USB LPS is a good and cheap solution for DC power vs your battery charging woes, if you mean for desktop usage. Oct 22, 2020 · After hearing out the new rev 7 board of Soekris DAM1021 for a week or so, here are my impressions: Chain: Allo Digione (USB transport out) --> Soekris 1021 (DAC USB in) --> Lyrita DHT (Pre) --> AKSA 55 (Pwr) --> KEF R300 + REL T9/i The overall sound is pleasing and easy on the ears. May 22, 2018 · The Soekris Dac has given me a fine introduction into the cult of R2R ladder Dac technology. Equipment / Electronics / Gear / Accessories. skr dac filters ver. The 2541 is a discrete R-2R DAC. Level set. THD Nov 11, 2020 · The improvement of using T-35HP was obvious comparing to the Soekris HP SE out. Nov 11, 2020 · I think that my ideal DAC would be a marriage of the two - the power and midrange presence of the Bifrost 2 with the detail, dexterity and space of the Soekris. Due to declining sales, limited resources available to design new products, and increased competition from Asia, Soekris Engineering, Inc. Plays good, neutral sound. My plan is to use the forthcoming digital crossover filter option offered by your boards so I will have one Soekris DAC board per channel (L & R), using one side of each board for bass and the other for mid/treble. Halikarnas June 26, 2021, 3:37pm 1. April 24, 2017. I did not really expect SE HP out to compete with Talisman. Jul 22, 2014 · Update on Apr 29, 2018: Vers. Nov 11, 2020 · My dinosaur DAC SFD2 just destroys Soekris in in terms of both macro and microdynamics and resolve while Soekris having the upper hand in clarity/blackground and maybe a bit in the transients. I know some may find Convert 2's dynamics and hyperclarity exaggerated, but I just find it to be such a fun listening experience. The 1541 model shows that top of the line specs; a powerful headphone amp and DSD compatibility, can be married up with the latest developments in a vintage technology brought bang up to date. I've had my Bifrost Multibit -- my first major DAC purchase ever -- for quite a few years now, and having found a solid state amp that I'm very happy with in the Jot 2 have been itching to update my DAC as well. Wierd for sure Just unplugging the USB cable from the Soekris powered off causes this to occur: The DAC core conversion module equipped with the latest flagship Soekris dam1941-12 R-2R D/A module Discrete Output Boutique grade high quality components were used for sound tuning / voicing. The dam1021 is a DAC module based on a discrete R-2R sign magnitude DAC design, with FPGA based FIFO buffering/reclocking and custom digital filters, < 1 ps jitter clock generator, with 28 bit resolution so there is headroom, oversampling up to 3. For novelty, I'm trying to install some new filters. The Crystek CCHD-957, not an Oscilloquartz BVA or a Wenzel ULN oscillator, performs 20 db better, while a good oscillator Based on the well tested and renoved Soekris R-2R technology, just a little smaller that its bigger siblings and without the headphones amplifier, but otherwise with the same performance and quality. Serial Number: 000118. ) Apr 21, 2022 · Built in Denmark and designed by Søren Kristensen, the Soekris dac1421 DAC serves as a prime example of the adage that good things come in small packages. In other words the two DAC's crossover from one to the other at their respective LSB zeroes. It is sad that individuals get so hung-up on this essentially high performance gear over more flawed items in the reproducing HIFI Denmark Soekris Dam 1021 24/384K R2R DAC Decoder Board Support DSD256 Oct 3, 2016 · About Soekris dac: The Soekris dam1021 dac pcb was created by Soren for diyers to use to build their own dacs with a high quality multibit r2r resister ladder based module and contains a spartan fpga for control and digital filters. dk @soekris Soren, please free to chime in. 1) Dac-r2r-ref - still kinda long but might be ok? 2) r2r-ref - unique enough and kind of short 3) the ref. The schematics for input and switch boards are posted in #332. 00 Original Price: $899. 13mh13 Active Member. The tambre prowess of the NOS Octave is more my cup of tea, trading of Jan 13, 2015 · I'm planning to use the Soekris DAC in conjunction with a network renderer. (Note, I did update my BF to Unison. The dac1421 is a high performance single ended DAC with builtin powerfull Headphones Amplifier, based on the Soekris R-2R technology. 072 Mhz. Sep 4, 2022 · My understanding of a balanced DAC: It uses four D/A converters. 1. Feb 17, 2015 · This is a group buy for a set of input and switch boards for the Soekris DAM1021 DAC. Components Soekris dam1021 R-2R DAC DIYINHK x USB to I2S interface board Arduino microcontroller 16 character vacuum fluorescent Sep 10, 2023 · To get a better idea of how an FPGA ladder DAC looks, it's similar to this Soekris DAC PCB: Last edited: Sep 10, 2023. When I was looking to replace my Modi MB, I narrowed my choices (based solely on reading on the interwebs) down to Gungnir MB, and Soekris 1421/1541. Jan 13, 2015 · I wonder how one can say "The Si514 is actually not that bad", please see the phase noise plot at 22. It creates a highly cohesive soundstage that is unique in how natural it sounds. Not that it matters much since most current music is in 16 bit format but given that there are R2R DACs in the market that do 32 bit decoding I am curious about whether this constraint is due to technical or perhaps economic reasons. @soekris I checked modhouse, but they don't seem to be updated with the products. And to make it even better there is some good synergy in the Soekris DAC, T-35HP, K240 DF setup. May 23, 2018 · The Soekris Dac has given me a fine introduction into the cult of R2R ladder Dac technology. Step 4 is to connect the Soekris DAC to a computer. dk 3 Jun 2024 Introduction The Soekris dac1221 is a low cost Audiophile discrete R-2R DAC only, with USB and SPDIF inputs and line level outputs on rear mounted RCA Phono connectors. Voltage: 100-240V. Now, how do I Jul 8, 2022 · I ordered a Soekris 1021 R2R board and coupled it with a Raspberry Pi to make a streamer DAC combo unit. Based on the well tested and renoved Soekris R-2R technology, just a little smaller that its bigger siblings and without the headphones amplifier, but otherwise with the same performance and quality. May 13, 2020 · I got the Soekris 1321 DAC last week as the first step in my journey to try some higher end headphone equipment. This is my second ever DAC, and I wanted to know how R2R sounds different than regular ΔΣ. Jun 26, 2021 · Soekris dac1221. For comparisons against Denafrips, I'd refer you to the following which covers the Soekris and two Denafrips: www. Discussion in 'Headphone Amplifiers and Combo (DAC/Amp) Units' started by Torq, Jul 27, 2017. The DAC has the potential to be class leading for a very affordable price, given its open source nature. dk 3 Dec 2017 Introduction The Soekris dac1321 is a low cost Audiophile discrete R-2R DAC only, with USB and SPDIF inputs and line level outputs on rear mounted RCA Phono connectors. It's all gone. Fast switch using Foobar 2000 (which is excellent handling window switching between two enumerated dacs) between the two. I'm not going to be a first wave adopter but I'm developing plans to use two of your DAC boards in the near future. I was wondering if anyone got an answer from Soren recently Oct 3, 2016 · ok guys we need to decide on a nickname for this dac. 近年大大小小的數碼器材都吹起 R-2R 之風，不過來自丹麥的 Soekris，本身已致力研發 R-2R，也有為其他品牌提供套件，可見其功力。dac2541 是旗下的 Jun 7, 2021 · I just completed design and assembly of a DAC based on the Soekris dam1021 R-R2 resistor ladder DAC with a 6SN7 tube buffer stage. Product SKU: 41768. The Soekris DAC R/2R Discrete Ladder DAC/Amp is full of yummy goodness to my ears! Information:http://www. Jul 12, 2017 · Soekris 2541 R2R DAC vs. This is the flagship unit from Soekris with a balanced headphone amplifier. Speaking of the Philips 1541, has anyone extensively compared the Soekris to TDA1541-based DAC (or CDP)? If so, thoughts? If so, thoughts? On the topic of R2R ladder NOS DACs, Stereophile( June 2018 print edition) just reviewed the $17K Aqua Acoustic Quality Formula xHD d/a processor from Italy. ") Nov 11, 2020 · The Soekris sounds closer to the Gungnir A2 multibit, not the A1 which was warmer. The Soekris R-2R DAC is extensively described at HiFiDuino Website: May 22, 2018 · The Soekris Dac has given me a fine introduction into the cult of R2R ladder Dac technology. May 19, 2016 · This thread is for everybody to share designs, ideas and tips for building DAC's using the Soekris dam1121 R-2R Sign Magnitude DAC module. I am listening with the iFi dac. Nov 26, 2020 · The Soekris although slightly forward sounding, never became etched or typically digital, it was the closest DAC I have heard to an analogue system. Jan 28, 2018 · Say between the Soekris and the Yiggy and a good delta-sigma based DAC like the Topping or Exasound. For what it's worth when I progress my Soekris DAC build I'll be fronting it with with an EDEL-NMR as my first choice, positioning it right next to the Soekris DAC and connecting via very short I2S hook-ups. Right out of the box it was ugly - thin, one dimensional, and bright. May 16, 2019 · Now I can buy Soekris DAC 10 proc. Mar 3, 2021 · Realized there wasn’t a separate thread for the new soekris yet, got to try one a few times now, and it’s a pretty great upgrade to the 1541 depending on your amp, and also works with a much wider range of amps imo. Just wondering if this is the i2s connection to the RPi or some other interface? @Dan_Knight is this also supported for the All Sparky build… Jul 12, 2017 · The Soekris 2541 is not a pure NOS dac. From what I have heard of recent, Soekris makes a strong argument for the next baseline. I recently attempted to sell the DAC, but upon testing it before shipping it out I discovered a problem. First disconnect power to the DAC, then open the DAC by unscrewing the screws in the bottom and slide the cover off. It's firmware upgradeable via serial port and a few third party digital filters have been released so far. Soekris Engineering dac1541 DAC / Headphone Amplifier Highlights Product: Soekris Engineering dac1541 DAC / Headphone Amplifier; Remote; R2R. Up to 24 bit / 384 Khz input from SPDIF, I2S and USB (via USB to I2S interface board), with No A/B, just listening to the Soekris and getting a feel for it. Take a look of terminator r2r dac, it have twos fixed clocks. If I had chosen this DAC instead, I would not be disappointed. Filter design). 5V RMS into loads of 32ohms and higher. Jun 3, 2011 · Thanks to Sachin in guiding on building this PSU and as its a very good quality one with dual outputs, so I decided to use one of the outputs for +3. Nov 3, 2020 · The dac 1541 measured worse balanced vs SE per atomicbob (the speculation was summing issues?) so maybe the new one's simplifying the design by having a higher resolution SE DAC with balanced out done in the output stage ala Bifrost 2. This will be good option for you to get profits,and as who want it more. DAC 1101 is a portable R-2R DAC and headphone amp featuring a 1/4in headphone jack, as well as RCA line outs. The reviewer compares its sound quality, features, and price with other DACs and gives his personal impressions. The Soekris discrete R-2R sign magnitude DAC technology is now available as a highly integrated OEM module designed to help OEMs creating high end Audio DACs with the great R-2R sound. Last year, I tried a Schiit multibit Gungnir and a Denafrips Ares II, both nice DAC's but they could be outdone in some areas by a Chord Mojo or a Metrum Octave so I chose to move on. It have the fantastic clean and natural sound of a 26 bit R-2R sign magnitude DAC, built with two hundred tiny and very precise thin film Jul 27, 2017 · Sensitivity is good, you can be quite a few meters away, but you need to direct the apple remote towards the dac. Both the remote functions - volume and input source selection - are operated through the apple remote four point top navigation button, the two lower buttons have no function for controlling the Soekris dac. DAM-1021 has been a very popular choice among DIYers. www. exe Windows 7-10, 32 & 64 bit driver soekris 1021filt_120. Dec 18, 2017 · This Soekris DAC pairs superbly well with the A38 in class-A mode. Soekris Engineering ApS dac1421 Users Manual www. for v1, you can get a daughter board from nordmundss that takes the performance higher (buffers), and resolve the shutdown "plop" . Mar 25, 2016 · Looong time ago I talked about making a new low cost discrete R-2R DAC, to replace the discontinued dac1321, and now the dac1221 is finally ready to ship. Soekris Audio ApS dac2541 Users Manual www. 19 firmware with with filters now available on Soekris Engineering ApS, R-2R Sign Magnitude Audio DAC The dam1021 have been shipping as rev 5 for a while, but no major updates, just production related updates. Apr 23, 2019 · What got me curious in the first place is their quote about concern for jitter--yet all we can see on the DAC board is a $2 clock for the FPGA (in the Soekris design the FPGA synthesizes the audio clocks). Schematic and PCB design for a power supply are posted in #325. dk for more information. 20. Still a lot of money, but not so much for a brand new R-2R Soekris DAC. DACs. But im think what next? Mayby soekris 1121 , have little better clock. ••• Feb 14, 2015 · I have a soekris 2541 dac and have been enjoying it for a few months now. This version of Soekris's R2R DAC allows the user to pick their buffer. For 5 years i have soekris 1021 dam dac. Are we still expected to order from there Mar 16, 2015 · – I’ve just upgraded my DEQX PDC with Soekris R2R DAC and I’ve become a fan instantly, even without the numerous mods recommended ;o) – One thing is a little diturbing: As I’m listening to different Audio file resolutions, the DAC has to resynchronise when changing resolution / sample rate. 3v,0 to power the I2S isolation power of the Soekris matching the voltage of the Amanero DAC and the secondary output for +/-12,0 for powering the Soekris. Some quick notes on it over the 1541 is that overall the signature has actually shifted from a bit more neutral brighter leaner leaning to something a bit more neutral smoother Jun 11, 2020 · From Soekris: The dam1021 is a DAC module based on a discrete R-2R sign magnitude DAC design, with FPGA based FIFO buffering/re-clocking and custom digital filters, < 1 ps jitter clock generator, with 28 bit resolution so there is headroom, oversampling up to 3. US Audio Mart 需訂閱會員 2024-06-26. I'm enjoying re-listening to my entire music collection. If DAC C has a -3dB point of 20Hz and 20kHz, it will be audible and sound different from DAC D which doesn't have a -3dB point at all. Input is USB, I2S, SPDIF BNC, RCA, XLR and Toslink. Jun 20, 2021 · Been test listening the Soekris 2541 against the iFi iDSD Pro dac AIO. 자유님께서 5V 전원선도 뽑아주시고 연결핀과 고정나사까지 세심하게 챙겨주셔서 무사히 셋팅을 마쳤습니다. This is the best available, with the highest performance and quality. but w10 in the fist pix is seeing the Soekris "green" and the iFI is "Ready" but not "green". That is, if you are building a 16-bit delta-sigma DAC using a 4-bit DAC at the output of the modulator, that 4-bit DAC must have 16-bit linearity. All Soekris DACs feature discrete R-2R sign-magnitude resistive ladders. He puts the same DAC double the price in his listings for some reason. Detail and resolution were not forensic but had a natural air. Documentation can be downloaded here (PDF on Google Drive). dk 3 March 2018 Introduction The Soekris dac1421 is an Audiophile discrete R-2R DAC, with USB and SPDIF inputs and outputs to either the built in headphones amplifier on a front mounted 6. Like all Soekris DACS it features select-able digital filters, and can play both PCM and DSD. It’s a very small DAC. driving headphones directly. I did not go all crazy with the DDC, I’m using a Matrix Audio X-SPDIF 2 with a DH labs D-110 AES cable. power up dam19x1 by LT3045 regulated PSU, 2. The Soekris 1321 DAC is staying. Home page for Soekris Audio apS. Jun 15, 2020 · I am considering the Soekris DAM1941 DAC. May 27, 2017 · I see the 149/150 build has the setting for okras DAM 1021 R2R DAC support. com. Adding a DDC IMO is not necessary, but I did get a marginal improvement when adding a DDC and using the AES/EBU input. Jan 23, 2022 · Good news ! My wonderful Soekris DAC is alive again The manufacturer advised that since the usb and the spdif inputs produced no sound, and yet all else seemed okay, its likely that the brain-the FPGA, has been fried, and to replace it is not cost effective/ not practical Based on that advice I was ready to toss it in the trash when I decided to do two things. DAC1541 - 27 bit R-2R sign magnitude DAC, fully The Soekris Discrete R-2R Sign Magnitude Technology. Twenty hours later and I am starting to be impressed compared to my old Theta ProBasic III. Or connect it to a matching high end music system at home, to deliver all the favorites from a music server or computer in highest audio quality possible. I am considering the following options but I am most interested in the transformer output: B1 JFET Buffer - Since the DAM1941 only has balanced outputs I would need to use two to Jul 12, 2017 · Since this (DAC1541) will be available this week (now in stock!) and no dedicated threads, might as well start one. Nov 11, 2020 · I was thrilled to be able to join the Soekris 2541 loaner tour. Jul 26, 2021 · JAY’S AUDIO DAC2-MK3 R-2R DAC RELEASED The new 2021 Jay’s Audio DAC2-MK3 is a high-performance R-2R DAC designed to pair with the CDT2-MK3 CD transport and any stereo digital source. but it has a very special design that IMO makes it another brilliant design that has some very interesting design points. On backorder. Dec 30, 2022 · 2541 is our highest performance fully balanced DAC with built-in powerful headphones amplifier. It improves after 4-hours warm up, but still sounds blocky, blunt, unclear. Please visit www. December 30, 2016. High End Discrete R-2R Sign Magnitude DAC / HeadAmp. Soekris Black Friday Sale - 15% off dac1421, dac1541, dam1921, and dam1941! (Now through Monday) Oct 22, 2020 · For now will keep it in the DAC sub-forum. The USB seems to be working fine with Windows 10 and the Soekris ASIO drivers. I'd say that the Soekris is a more modern taken on the R2R sound. It supports USB, SPDIF and Toslink inputs, and has a 27 bit sign magnitude DAC, a zero feedback line output buffer and a digital volume control. Cosmetic Description: 10/10 Exceptional condition with no visible wear. 3mm Jack, or to line level outputs on rear mounted RCA Phono connectors. In broad strokes, I heard the Soekris is more accurate and DAC-3 more fun/character signature style. (하이브리드도 있습니다. It was a nice DAC and my first R2R. Sep 2, 2022 · Because you use only SPDIF (44. Mar 20, 2015 · The DAC is based on a set of Burr-Brown PCM1704 DAC chips (one of the best multibit chips, now out of production). Looks like new. Two for each channel. It is switchable between line and headphone output and includes a digital volume control. nobody challenges the ref! like a baseball referee May 15, 2022 · Hi all, Its time again to try another DAC. I've had the RME ADI-2, IFI microIDSD BL, Holo Spring, Okto Research demo, Chord Qutest and SMSL SU-8 here in the last few months. dam1021. I didn’t need the volume control as I only need a DAC to be a DAC, but the sound quality was quite good coming from a Maverick D2. dk 1 2019-03-11 dam1921/dam1941 Manual Discrete R-2R Sign Magnitude DAC Module The Soekris dam1921/dam1941 discrete R-2R Sign Magnitude DAC is a highly integrated OEM module with absolute highest sound quality, designed to be used in a DAC using the OEMs own power supplies and output buffers. For a limited time we are offering a special price on the dac1101. Mar 15, 2018 · Soekris "dac1541": DAC/Amp - Stream of Consciousness Impressions. Please note: All Soekris products are for domestic (USA) sales and will be shipped with signature confirmation. What's the basis for that? If DAC A has a higher noise floor, it can be audible if DAC B is very quiet. Sale Price: $750. Nov 11, 2020 · Of the convert2, ifi idsd pro loaners, I prefered the 1541, and the Yggdrasil while better in most areas, lost in tonal balance, blackground, and natural cleanliness. Input is I2S and SPDIF, with reclocking FIFO. I was particularly interested in its FPGA filtering capabilities for crossover duties. Fortunately, thanks to experiments and measurements by industrious individuals of the audio diy community, Soren, the designer of the DAC, has reviewed the design and has proposed an official "factory" mod… Step 3 is to download the right firmware for your DAC from the Soekris "Downloads" page. I did download the skr file to the dac and restarted the dac as well (no update command, I understand). dk 3 Nov 2020 Introduction The Soekris dac2541 is a fully balanced Audiophile discrete R-2R DAC, with USB and SPDIF inputs and outputs to either the built in headphones amplifier on a front mounted XLR or 6. This is my first DIY project. Thanks for looking! Apr 24, 2017 · Soekris Engineering, Inc. Apr 2, 2021 · Georgehifi, Okay, a new Soekris DAC 1421 arrived at my house yesterday. The Geshelli Labs J2 comes close in reproducing the tone and timbre that the Soekris can. I have modded absolutly everythink. Bass extension and control, and resolution in particular. The headphone output can deliver 3. DAC 1421. mod 丹麥 soekris 最新旗艦 dac+耳擴 一體機 雄發耳機 即將上市 DAC 2541 台灣公司貨訂價 : $52000 (台灣訂價 組成是有 機器本身價格+空運費用+關稅 +保固 等等) 台灣預訂優惠價 : $50000 首批數量有限 欲購從速 ~ ! ~ ! Nov 29, 2020 · This Soekris DAC is absolutely stunning. Feb 3, 2017 · 기다리던 r2r dac가 어제 밤 늦게 도착했네요. The Soekris Engineering discrete R-2R sign magnitude DAC technology is now available as a small OEM module designed to be integrated in all kinds of audio products. The DAC outputs are summed together. I was/am agnostic about the DAC technology, however there is no denying R2R measures more poorly than typical delta sigma. The DAC 1221 is the new entry-level Soekris audiophile desktop DAC featuring the same sign-magnitude R-2R technology as its bigger brothers. Feb 10, 2015 · DAC 3 is 100-140 pounds shipped. I was fairly satisfied with it and even installed customer filters since it also has a FPGA. May 14, 2021 · As far as the physical condition of the DAC enclosure it’s in fantastic condition. Interesting tech and implementation as per designer's literature (it is sparse though). The input is USB and output is RCA to my headphone amp. Sep 10, 2023 #3 USB Powered DAC / Headamp Discrete R-2R Sign Magnitude DAC. R2R Sign Magnitude DACs offered by Soekris Engineering. Sep 13, 2018 · Building on four years of experience with the dam1021, it's now time for the next generation OEM/DIY Discrete R-2R Sign Magnitude DAC module, the Soekris dam1941. If DAC E has a 2V output while DAC F has a 1. They do have finished commercial products, DAC-1101, DAC-1321, DAC-1421, DAC-1541. The Edel can handle PCM and DSD. Jan 13, 2015 · Hi Søren. Super convenient when you, say, are at your desktop and like to use spotify->pi2aes to stream music, but like to use usb for youtube/discord voice chat. 일반 사용자들은 이름도 잘 모르는 제품들로서, 고가 정책으로 판매되는 제품들이 바로 R2R 방식을 이용한 DAC입니다. Feb 13, 2016 · This is a Review and Measurements of Soekris dac1421 Multibit DAC. com/soekris-audiophile-line/dac-1421Soekris product pag Nov 11, 2020 · Possibly a silly question that @soekris or other seasoned members can answer but I was wondering why this top of the line DAC is limited to 24 bit decoding. Web: www. If you want organic, bloom, and dense tone, then probably best to look elsewhere. A small lightweight USB powered DAC, to deliver audio quality never experienced before on the road with a set of high end headphones. Nov 11, 2020 · Possibly a silly question that @soekris or other seasoned members can answer but I was wondering why this top of the line DAC is limited to 24 bit decoding. Fluid and free flowing has replaced it. Jan 13, 2015 · Yes it wille be like a dream to get pcb to dam 1021 1121, with good one freq clock like an option who want more in music use. Jun 13, 2024 · There is a 1421 in the box!? Pricing, qty 1 excluding local taxes: dac1421: EUR 490, Introductory offer: EUR 450, In Stock. 2541 is based on the well-tested and renowned Soekris R-2R technology. Using BP “filter” and BP+…after many switches with know test tracks, ie Jazz at the Pawnshop and the good ole “Limehouse Blues”… Mar 30, 2018 · 토탈 DAC이니, 셀렉트 DAC, 트리니티 DAC이니. It supports USB, SPDIF, AES and Toslink inputs and has a programmable FPGA chip with digital filters and volume control. Clocking is with low jitter digital programmable oscillator, either on board or off board. I want to change dac pcb only, not my PSU. Jan 21, 2020 · I’ll go back to 2018 with the soekris 1321. htmlPurchase:https://soekris. It’s also among few ladder DACs available and one of even fewer with native DSD capability (up to 256). Dec 30, 2020 · A detailed review of the Soekris dac1421 DAC, a discrete R-2R sign-magnitude design with four anti-aliasing filters and a high-speed amplifier. Dec 30, 2016 · Home page for Soekris Audio ApS, We're now introducing our next generation Audiophile R-2R DAC products, the dac1321, dac1421 and dac1541. I have only heard the 1321, which I found extremely good in resolve, and would consider as way above average dac. pin 1 to chassis ground and signal ground connected through a RCD network to the chassis ground, the latter is then connected to earth), but Dec 4, 2020 · One random awesome thing I noticed about the Soekris 2541 is it seems to be able to detect when a source is playing and automatically switch to that source. sold out. Up to 24 bit / 384 Khz input from SPDIF, I2S and USB (via USB to I2S interface Dec 30, 2016 · We're now introducing our next generation Audiophile R-2R DAC products, the dac1321, dac1421 and dac1541. May 6, 2024 · I am offering, for sale, the venerable Soekris 2541, Soekris' TOTL R-2R DAC / Headamp. modhouseaudio. Early versions were released in 2017 and the latest revision is rumored to be released at some point this summer. please consider this option. Jun 19, 2018 · I think on this forum we have come to the realisation that any differences in DAC performance are minimal unless poor design/implementation or tailoring is apparent. I wasn't convinced in the early listening due to little digital edge, or glint as I called it. Jul 11, 2017 · The dac1101 is a USB powered dac/amp combo based around Soekris' discrete R2R sign magnitude design. dac1421 Our high performance single ended DAC with built-in powerful Headphones Amplifier, based on the well tested and renowned Soekris R-2R technology. Easily one of the best DACs I have experienced. It is on a kind loan from the designer and forum member, Søren Kristensen. 00. SOEKRIS DAC MODULE The DAC core conversion module is equipped with the latest flagship Soekris dam1941-12 R-2R D/A module along with the Jay's Audio tuned HiFi News - Jay’s Audio DAC2-MK3 R-2R DAC released Apr 21, 2017 · The SoeKris dam1021 is a DAC module based on a discrete R-2R sign magnitude DAC design, with FPGA based FIFO buffering/reclocking and custom digital filters, < 1 ps jitter clock generator, with 28 bit resolution so there is headroom, oversampling up to 3. Within the channel, one DAC is used with a one sign bit and the other is used with a zero sign bit. 5792 Mhz, -108 dBc at 100 Hz from the carrier is a bad performance. buffer it with single opamp using Sparkos Product: Soekris Engineering dac1541 DAC / Headphone Amplifier; Remote; R2R Product SKU: 41768 Serial Number: 000118 Voltage: 100-240V Cosmetic Description: 10/10 Exceptional condition with no visible wear. I think if those were addressed, probably my next dac. Thanks to Ryan at Mod House for the loan of dac1421!Buy from Mod House: https://soekris. HEOS에서 지난 여름 공구에 참여했던 Amanero384 CCHD 버전이 있어서 ddc 제외로 공구 참여했습니다. It supports USB, SPDIF, AES and Toslink inputs, and has a programmable FPGA chip and a digital volume control. I got tired of waiting for the Airist to drop again, and also for one to show up on the used market long enough for me to notice. The dac1221 is not just any regular DAC, the sound quality is the absolute best available, thanks to the ultra high end design Jul 11, 2017 · The dac1101 is a USB powered dac/amp combo based around Soekris' discrete R2R sign magnitude design. Our highest performance fully balanced DAC with builtin powerfull Headphones Amplifier, based on the well tested and renoved Soekris R-2R technology. My aim is probably to rebuy a Chord TT2, but I was hoping I can get away with something more affordable. May 26, 2023 · Soekris dac2541 Headphone Amps/DACs for sale. Jul 3, 2020 · The Soekris DAC 1541 is a 27-bit R2R DAC, with balanced outputs and XLR and 1/4" headphone out. It seems I prefer R2R tone to D/S by a big margin, but I miss a bit of resolution, bass clarity and bass impact. soekris_dac1xx1_DriverSetup_v3. e. The DAC is in great condition; the only notable item is a slight black blemish on the top plate (see 2nd photo). The Soekris Digital to Analog Converter (DAC) products are all based on our own advanced discrete R-2R sign magnitude technology, with a large programable logic chip for all the digital processing and a high number of very precise thin film resistors for the digital to analog conversion. Oct 10, 2021 · The Soekris 2541 is an excellent dac for $1299…and holds its place well against dacs costing more than twice its costs. It may not have all the bell and whistles that some other AIO’s have, but for a solid, well built dac this is indeed a great choice. In case you are not familiar with this class of DACs, instead of using an off-the-shelf dac chip, this unit uses a custom implemented DAC using a series of resistors and a custom FPGA (digital logic Jul 29, 2022 · Hi all, I created this thread to share my progress building DAC by using dam1941/dam1921, I just got newest dam1941 board some day ago, and just powered up it yesterday The major idea is just following 1. I built a linear power supply and connected the dat May 20, 2019 · " Is Soekris dac1321 worth buying?" It is about $500 here in US, while the similarly competitive and similar ladder type tech dac, the "Massdrop x Airist Audio R-2R DAC" is $150 cheaper at $350, and is similarly performing. Jan 13, 2015 · Hi, A thread to know how to implement : volume control, filter, casing, shielding, powersupply, etc for the discrete R2R DAC made by Soekris: Feel free to Jul 12, 2015 · As it turned out, the implementation of the 4V reference voltage in the Soekris DAC has been found to be sub-optimal. fjaoilhqgoludcdfcgrydflatehkarwrgexeaefnpposlbhmsamgwmyc