Digital to Analog Converters


Model no: DA-512DSD-2 

Crazy MSRP for marketing/insurance claim: C$12,800

Reasonable but avoidable re-seller price C$6,480
Our no-frills direct-out-of-the-factory price C$3,280 Untitled Document [US$ 2788]

32 bit 384Khz 512x DSD & PCM + 24bit 192 Khz S/PDIF coaxial input capability

with RCA+XLR analog output, KT150 x 2 big power tube and 274B tube rectification (with 2.5 / 5V rectifier filament voltage selection)


default : KT150 x 2 + 274B

(option:KT66/KT77/KT88/KT99/KT100/KT120/6550/EL34/5881/6CA7/6L6/6G6/6Y6/6K6/6V6..as well as EL32 / CV1052.....

and all those compatible tubes)

(Rectifier option: 5AR4, 5U4G, 5R4, 80, 180, 280.... and all compatibles, with 4 pin > 8 pin adapter can use 83, 300B, 2A3 (set to 2.5V)...and all their compatibles)

This is a 512x DSD class DAC (can also take 64x native DSD, 128x DSD and 256x DSD) as well as 24/192 SPDIF input

Convert any music file format to 32bit 384Khz resolution via USB class 2 input.

Combined with the organic pure tube rectifer and big output tube section, easily convert the digital sound into analoge alike high-end vinyl MC cartridge playback quality, but with even better micro and macro dynamics with super low noise floor.

This might be the one of the best sounding DAC which work with big power tubes like

KT66, KT88, KT129, KT150, 6550, EL34....etc. This model even include top cap terminal for Mullard EL32 / CV1052 NOS tubes.

Rectifier tube use 274B as default, with the selectible filament voltage of 2.5V / 5V, user can easily roll this rectifier tubes with even 2A3 or 300B (with 4 pin to 8 pin adapter) . Max. filament current for rectifier is 4A.

This DAC can effortlessly surpass the sonic performance of any small tubes DAC (6922, 12AX7...etc) or

medium size tubes DAC (6SL7, 6SN7...etc) and any solid-state DAC in the industry, no matter how

crazy unreasonable price they asked for, and any misleading technical terms they quoted with.

USB input capability let you easily hook up your computer (MAC / PC compatible) or smartphone with supported USB audio interface, and transform them into a music server, which can play all ripped/downloaded regular CD or high resolution files

Super enhanced power transformer for "Hanging-in-the-air" 3D imaging, and good enough to power up the power hungry KT120 or KT150 output tubes, in pure class A single-ended triode configuration.

S/PDIF coaxial digital input for regular CD/DVD player hook up.

Enhanced with our level-1 super low output impedance drive upgrade, output impedance lowered to 200ohm and can drive any audio gear with impedance from 600ohm to 1Mohm or higher without lost of sound quality.

Hand-wired for tube section in order to achieve super high performance with such a bang-for-buck price tag, we strongly believe this unit can easily take down any other name brands DAC even over $10,000 range.

USB Input data rate :

16 bit , 20bit , 24 bit and 32 bit ( 44.1K/48K/88.2K/96K/176K/192K/352K/384K) in DSD/PCM format

S/PDIF coaxial input data rate : 16-24bit / 44.1Khz - 192Khz PCM

Dynamic range >120db

S/N > 85db

max. output level 2Vrms (RCA) 4Vrms (XLR)

Input : USB + coaxial

Output : RCA single-ended + XLR balanced

Software driver included for PC user, no driver needed for MAC.

 

 

 

 

 



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