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High End Audiophile R2R DAC Audio Converter HiFi Architecture Decoder AD1865 NOS Tube DAC External Audio Digital-Analog Converters for Home Stereo with 6N11 + 6Z4 Tubes, Stereo 2 CH RCA Port

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$225.00

$ 91 .99 $91.99

In Stock

About this item

  • ✅R2R architecture AD1865 NOS tube version DAC (can support 24-bit input), using all positive power supply, CS8412 receiving, AD1865, passive iV single-ended 6N11(6922) output, 6z4 rectifier buffer.
  • ✅Compared with other non-R2R decoders, the 18-bit AD1865 of the R2R decoding chip has deeper bass dive, more bass overtones, and the sound does not float.
  • ✅NOS has stronger jitter immunity than oversampling and is less affected by time base jitter error distortion.
  • ✅NOS non-oversampling decoding is more realistic and more flexible than most decoders with digital filters, while general oversampling decoding uses digital filters It is easy to appear the sound beam spread and cause the playback sound to spread unreal.
  • ✅The tube output makes the frequency response more balanced, the sound density is high, and the analog taste is further enhanced.



Product Description

FLYINSKY

Works voltage: AC 115V

DAC box Size: 140mm*100mm*308mm (W*G*D)

Use Tube: 6N11 and 6Z4

Input port : COAX

Output port : Stereo L and R RCA socket

Weight: About 3KG

Package include:

R2R AD1868R Tube DAC (Include Tubes) X1

Note: We do not include AC input cables.

Customer Reviews
5.0 out of 5 stars 2
5.0 out of 5 stars 1
Port RCA, COAX RCA, COAX RCA, COAX, USB RCA, COAX, USB
Main technical highlights 1.R2R architecture AD1865 NOS tube version DAC 2. CS8412 receiving, AD1865, passive iV single-ended 6N11(6922) output, 6z4 rectifier buffer. 1.R2R architecture AD1865 NOS tube version DAC 2. CS8412 receiving, AD1865, passive iV single-ended 6N11(6922) output, 6z4 rectifier buffer. 1.FPGA Asynchronous Processing Technology DAC 2.Dual AD1865R NOS R2R Decoder 3.JRC5532D+JRC5534D simulation amplification 1.Advanced 24bit/192K decoder chip WM8740 2.USB conversion chip coaxial use PCM2704 3.Digital receiver is the famous DIR9001
Customer Reviews
5.0 out of 5 stars 1
Port RCA, COAX no data RCA, COAX
Main technical highlights 1.R2R architecture AD1865 NOS tube version DAC 2. CS8412 receiving, AD1865, passive iV single-ended 6N11(6922) output, 6z4 rectifier buffer. 6N11/6922 + AD1865 DAC Board Bare PCB with SMD ICs Soldered Well 1.R2R architecture AD1865 NOS tube version DAC 2. CS8412 receiving, AD1865, passive iV single-ended 6N11(6922) output, 6z4 rectifier buffer.

Kamron Bruce
Reviewed in the United States on March 17, 2025
Excellent value!
Khaliq Shah
Reviewed in the United States on December 18, 2024
I have been listening to this DAC for the last four weeks. It’s replaced my Denafrips Pontus II DAC without missing too much. This AD1865 based DAC is a wonderful sounding DAC! It provides a nice, wide and deep soundstage with tonal accuracy, and that magical tube sound, especially with vocals! This is the type of DAC that you can listen to for hours without ear fatigue. Yet I prefer the bass from this DAC compared to the Pontus II by just a slight margin. This is not the most resolving and detailed DAC, but it’s more musical and tonally accurate than most DACs in this price range. For the price, this is a highly enjoyable and high quality DAC. It would certainly mate well with a solid state or class-D amp.
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