Up for sale is a Denafrips Pontus II 12th Edition R2R DAC that I purchased in January of this year. Its in perfect like new condition. Comes in the original box w/ the warranty card. These do not ship from Denafrips with a power cord so you will need to supply your own. Standard IEC of at least 18 gauge is fine. Firmware has been updated to the latest version. Shipping within continental USA to verified Paypal addresses.

Outstanding condition. I do not have the box. Flawless operation, great power, R2R sound profile Experience high-quality audio with the HIFIMAN EF400 R2R Desktop Balanced DAC Amplifier. This amplifier is designed to provide a powerful and clear sound, with a total power output of 400W. It has a sleek silver design that will fit perfectly in any home audio setup. The HIFIMAN EF400 features both analog and digital inputs, with USB and USB-C audio inputs, and RCA, Digital Coaxial RCA, Headphone Jack, Stereo L/R RCA, and XLR audio outputs. It also has a balanced input and output, making it suitable for a wide range of audio applications. Get this high-quality desktop audio amplifier today and enjoy a superior audio experience.

Experience high-quality audio with the HIFIMAN EF400 R2R Balanced Desktop DAC-Headphone Amp, featuring Hifiman’s proprietary Himalaya R2R technology and a cornucopia of options. These options include High Gain NOS (non-oversampling), High Gain OS (oversampling), Low Gain NOS & Low Gain OS listening modes and your choice of 6.3mm, 3.5mm, 4.4mm & XLR-4 headphone jacks on the front of the device & USB-B and USB-C connections, along with RCA and balanced XLR outputs on the back. You can also easily switch the voltage to meet either US or international standards on bottom of the EF400. This is a pre-owned item and I’m the original owner. I tested it just before entering this listing and all the headphone jacks and listening modes work without any issues. It will be shipped via priority mail, in the original packaging from Hifiman, including the original protective foam inserts and including the unused original power cord (as I always used an aftermarket power cord). I’ve also included a generic USB-C to USB-C and USB-B to USB-A cable, just in case the buyer needs either to get started. This DAC-headphone amp does have some small paint scratches, which are shown in the attached photographs, including close-up photos focusing specifically on them. However, these scratches are only surface-level and not dents or anything that impacts audio quality or functionality. I rarely notice them from the distance and angle in my own set-up, but your perspective may vary and I know people can have different feelings about such things, so please make sure to look through the photos before purchasing or making an offer. I’m listing this EF400 at a lower price than others on eBay because of this purely cosmetic issue, so this is an opportunity to buy a well-reviewed newer (2022) R2R DAC and headphone amp from Hifiman that works perfectly, along with the original packaging and power cord, at a discount. Thank you for checking out my listing!

Gustard R26 DAC - Diskreter R2R DAC / Streamer / Renderer Schönes Gerät, das das R2R-Konzept preisverträglich umsetzt. Integrierter Streamer mit Top-Klang. LDAC Bluetooth. Abzugeben wegen Umstellung auf 8-Kanal DAC. Technisch und optisch einwandfrei. Aus tierfreiem Nichtraucherhaushalt. In Originalverpackung mit Netzkabel und Antenne. Versicherter Versand. Privatverkauf. Die Ware wird unter Ausschluss jeglicher Gewährleistung verkauft. Aber bei Fragen oder Problemen bitte einfach bescheid geben. Gemeinsam finden wir sicher eine zufriedenstellende Lösung. Weitere Artikel aus meiner Kopfhörersammlung finden Sie unter meinen weiteren Auktionen.

DAC in very good condition, version with both usb and spdif (coax) input.Tube EZ80 is included. 100% working order.

The Denafrips Enyo (ARES II)-R2R DAC Black is a high-quality audio device that offers a variety of features for an enhanced listening experience. With its two audio outputs (RCA and XLR) and five audio inputs (coaxial digital, USB, and optical digital), this DAC provides great flexibility in connecting to different devices. Its sleek black design adds a touch of elegance to any home audio setup. This unit is perfect for those who are looking for a reliable and efficient DAC with high-quality audio outputs. Its features include digital signal processing, a compact design, and easy-to-use . It is in mint condition. Smoke free environment .

Zum Verkauf steht Denafrips Pontus II DAC R2R, aktualisiert auf 12th, gekauft im Dezember 2022, noch unter Garantie von Denafrips. Der DAC ist perfekt und weist keine Anzeichen oder Mängel auf, einschließlich Verpackungshandbuch und Kaufrechnung.Der Pontus II 12TH-1 ist ein echter symmetrischer Dual-Mono-R-2R-Netzwerk-Array-DAC. Jeder Kanal ist mit einem unabhängigen Hochgeschwindigkeits-FPGA ausgestattet, um die 24-Bit-Decodierung mithilfe von 4 Sätzen von 0,01 % R-2R-Netzwerken zu steuern. Dieses Design weist einen sehr geringen linearen Fehler, eine hohe Decodiergeschwindigkeit und ein geringes digitales Rauschen auf, wodurch nicht nur sichergestellt wird, dass das Audiosignal nur wenig verzerrt ist, sondern auch, dass die Hintergrundmusik sehr leise ist; so kann der Zuhörer die wahre Musik mit dunklem Hintergrund genießen.Was ist neu in der Pontus II 12TH-1 Anniversary Edition:NOS R-2R DACVerbessertes und fein abgestimmtes Netzteil und hauseigener vergoldeter IEC-AC-EingangVergoldete Schrauben und Leiter für die Stromübertragung vom Netzteil zum DAC-Modul Proprietäre R2R + DSD-ArchitekturEcht symmetrisches 24BIT R2R + 6BIT DSD (32-stufige FIR-Filter)Native DSD-Dekodierung mit 0,01 % PräzisionswiderständenFEMTO-Kristalltakt: 45,1548 MHz, 49,152 MHzGekapseltes, extrem rauscharmes NetzteilAdaptive FIFO-Puffer-NeutaktungNeuer verbesserter FPGA-Code für die digitale SignalverarbeitungDSD1024, PCM1536 unterstützt USB- und I²S-EingangProprietäre USB-Audiolösung über STM32F446 Advanced ARM-basierte MCULizenzierter Thesycon USB-Treiber für Windows PlattformTreiberlos auf Mac & LinuxUnterstützung für dualen AES/EBU-EingangOption für scharfe/langsame FilterI²S-PinbelegungskonfigurationI²S-DSD-KanaltauschkonfigurationDSDDSD64-DoP auf allen EingängenDSD1024 nur auf USB- & I²S-EingangPCM24 Bit / 44,1, 48, 88,2, 96, 176,4, 192 kHz auf allen Eingängen1536 kHz auf USB- & I²S-EingangAbtastmodus: Nicht-Oversampling NOS / Oversampling OSDigitale EingängeKoax 1 über RCAKoax 2 über BNC 75 ?TOSLink x 1AES/EBU x 2USBI²S über HDMI LVDSAnalogausgangRCA bei 2,2 Vrms, 625 ?XLR ??bei 4,4 Vrms, 1250 ? Frequenzgang: 20–70 kHz –3 dB THD+N: 0,0025 % S/N-Verhältnis: 120 dB Dynamikbereich: >121 dB Stereo-Übersprechen: –110 dB Abmessungen: 320 x 330 x 80 mm Verpackungsabmessungen: 470 x 440 x 175 mm Gewicht: 11,1 kg For sale is Denafrips Pontus II DAC R2R, upgraded to 12th, purchased in December 2022, still under warranty from Denafrips. The DAC is perfect and has no signs or defects, including packaging manual and purchase invoice.The Pontus II 12TH-1 is a true balanced dual mono R-2R network array DAC. Each channel is equipped with an independent high-speed FPGA to control 24-bit decoding using 4 sets of 0.01% R-2R networks. This design has very low linear error, high decoding speed and low digital noise, which not only ensures that the audio signal has little distortion, but also that the background music is very quiet; so the listener can enjoy the true music with a dark background.Whats new in Pontus II 12TH-1 Anniversary Edition:NOS R-2R DACImproved and fine-tuned power supply and in-house gold-plated IEC AC inputGold-plated screws and conductors for power transfer from power supply to DAC moduleProprietary R2R + DSD architectureTruly symmetrical 24BIT R2R + 6BIT DSD (32-stage FIR filter)Native DSD decoding with 0.01% precision resistorsFEMTO crystal clock: 45.1548MHz, 49.152MHzEncapsulated ultra-low noise power supplyAdaptive FIFO buffer reclockingNew improved FPGA code for digital signal processingDSD1024, PCM1536 supports USB and I²S inputProprietary USB audio solution via STM32F446 Advanced ARM based MCULicensed Thesycon USB driver for Windows platformDriverless on Mac & LinuxSupport for dual AES/EBU inputOption for sharp/slow filtersI²S pinout configurationI²S-DSD channel swap configurationDSDDSD64 DoP on all inputsDSD1024 on USB & I²S input onlyPCM24 bit / 44.1, 48, 88.2, 96, 176.4, 192 kHz on all inputs1536 kHz on USB & I²S inputSampling mode: Non-oversampling NOS / Oversampling OSDigital inputsCoax 1 via RCACoax 2 via BNC 75 ?TOSLink x 1AES/EBU x 2USBI²S via HDMI LVDSAnalog outputRCA at 2.2 Vrms, 625 ?XLR ??at 4.4 Vrms, 1250 ?Frequency response: 20-70 kHz -3 dBTHD+N: 0.0025%S/N ratio: 120 dBDynamic range: >121 dBStereo crosstalk: -110 dBDimensions: 320 x 330 x 80 mmPackaging dimensions: 470 x 440 x 175 mmWeight: 11.1 kg

The Denafrips Pontus DAC is a high-quality device designed for audio enthusiasts. With its coaxial digital, digital coaxial RCA, and USB audio inputs, it offers great flexibility in connecting to various devices. The gray-colored DAC has two channels and three outputs, making it a perfect choice for those who want to enhance their home audio experience. This device is perfect for those who are looking for a reliable and efficient DAC. Its brand, Denafrips, is known for producing high-quality audio devices. The Pontus DAC is easy to use and offers great sound quality. It is ideal for those who want to stream music and enjoy an immersive audio experience.

I am selling an Audio GD R2R-11 non-oversampling resistor to resistor ladder DAC / headphone amplifier / preamplifier in great condition. This dac provides the smooth musical sound NOS dacs are know for, and has tons of functionality. I used it mainly as a dac / preamp in my main system for several years; until I recently upgraded to a Audio GD R28. This R2R-11 dac is a true giant killer and is still one of the most organic and enjoyable sources I have ever heard. I also used it occasionally to drive a pair of HiFiman HE-560s and it complimented them very well. I hate to see this dac sitting, and I know it will be a great joy to its next owner.

This unit is in excellent condition. Looks like new and works flawlessly. Experience high-quality audio output with the Denafrips ARES II-R2R DAC in black. This unit provides two audio outputs, RCA and XLR, and has a total of five audio inputs, including coaxial digital, USB, and optical digital (Toslink). The Ares II model is a digital DAC with a unit quantity of one, and it was manufactured in China in 2021. Enjoy crystal-clear sound with this Denafrips DAC, perfect for home audio use. The unit type is a unit, and it has a number of channels and inputs specified. The Ares II model is designed with the consumer in mind and is ideal for use in any home audio setup.

Cayin RU6 Portable USB DAC/Amp , R2R dac Dongle In good condition and 100% functional. Comes with original box and accessories. Ship to 48 State US only. Thank you for watching.