SOLD
Miro USB interface stack PCM1704 DAC board for sale.
A pair of PCM1704 with one white dot => J graded chips on the board, and these are very difficult to source these days. These are recycled chips from a reliable seller, removed with proper care. They are not bought from random sellers in Ali or ebay. They work properly and nicely.
Parts has been carefully selected and high quality ones are used. eg. Wima film, Nichicon FG and KZ, Vishay tantalum resistors for the I/V.
What you need to provide :
1. Chassis, wires, connectors etc
2. You will need to give it PSU with rails +/-5V (Analog) , +/-5V (Digital) and +/-10~12V (IV Op amp supply)
3. Compatible USB-I2S interface board that can be stacked on the DAC board, which are not offered in this sales. The two such devices are :
I2SoverUSB v.III Fully Isolated outputs or
York + Reclocker
4. Two single op amp for I/V stage, which are not offered in this sales. Eg. OPA828 is a good one for this DAC.
Payment by PAYPAL FF only please.
DAC + shipping registered & tracking = 230 USD or preferably 300 SGD (Singapore dollars)
Miro USB interface stack PCM1704 DAC board for sale.
A pair of PCM1704 with one white dot => J graded chips on the board, and these are very difficult to source these days. These are recycled chips from a reliable seller, removed with proper care. They are not bought from random sellers in Ali or ebay. They work properly and nicely.
Parts has been carefully selected and high quality ones are used. eg. Wima film, Nichicon FG and KZ, Vishay tantalum resistors for the I/V.
What you need to provide :
1. Chassis, wires, connectors etc
2. You will need to give it PSU with rails +/-5V (Analog) , +/-5V (Digital) and +/-10~12V (IV Op amp supply)
3. Compatible USB-I2S interface board that can be stacked on the DAC board, which are not offered in this sales. The two such devices are :
I2SoverUSB v.III Fully Isolated outputs or
York + Reclocker
4. Two single op amp for I/V stage, which are not offered in this sales. Eg. OPA828 is a good one for this DAC.
Payment by PAYPAL FF only please.
DAC + shipping registered & tracking = 230 USD or preferably 300 SGD (Singapore dollars)
Last edited:
Options Available
I can also supply brand new JLSounds I2SOverUSB boards on request to go with this DAC board.
Sing$120, which is exactly what I paid.
Alternatively, I can also sell the following self-assembled USB interface :
Amanero clone from Aliexpress, the two generic XO on the board changed to NDK NZ2520SDA
Wired out to receive external 3.3V, with regulated PSU board supplied.
CPLD board, performing i2s to PCM for 24BIT conversion.
Amanero clone interfaced to CPLD board via uf.l connectors and cables.
Sing$85.
Pictures attached to show how it can be stacked on the DAC neatly.
I can also supply brand new JLSounds I2SOverUSB boards on request to go with this DAC board.
Sing$120, which is exactly what I paid.
Alternatively, I can also sell the following self-assembled USB interface :
Amanero clone from Aliexpress, the two generic XO on the board changed to NDK NZ2520SDA
Wired out to receive external 3.3V, with regulated PSU board supplied.
CPLD board, performing i2s to PCM for 24BIT conversion.
Amanero clone interfaced to CPLD board via uf.l connectors and cables.
Sing$85.
Pictures attached to show how it can be stacked on the DAC neatly.
