Sold
LAST spare set of Miro AD1865 DAC for sale. i2s inputs on board.
Circuit design and board info available here:
https://www.diyaudio.com/community/...2s-input-nos-r-2r.354078/page-72#post-6525201
You need a PSU to supply +/-5V and +5V and I2s source for this DAC to function. The onboard IV op amp get their power supply from the +/-5V supplied to the analog part of the DAC chip. However, I recommend that you supply separate +/-12V for the op amps. This can be done easily by breaking jumpers J10, J11, J12 and J13 and feed your psu to the jumper pads. I have done this wiring so that the IV stage can have their own +12/-12V.
Caps used are Nichicon KZ + Wima MKP for the analog and IV stages, Unicon Japan solid polymer + Wima MKP for the digital, and Samsung ceramic caps for the glue logic bypasses. Basically, all the good stuffs.
A optional pair of discrete op amp be supplied for the IV stage.
Discrete op amp is bought from Aliexpress (model : LC3):
https://www.aliexpress.com/item/1005004648541320.html?spm=a2g0o.productlist.main.1.5d5cOjQCOjQCM4&algo_pvid=237b7e6a-c61e-40a2-a420-b9c8bf8d0863&algo_exp_id=237b7e6a-c61e-40a2-a420-b9c8bf8d0863-0&pdp_npi=4@dis!USD!14.32!11.03!!!14.32!11.03!@21015c7617251124612987795e9215!12000039709293684!sea!SG!1757846789!X&curPageLogUid=ypi3WjTAlujF&utparam-url=scene:search|query_from:
DAC board + discrete op amp + shipping ( registered & tracking) = USD110 or,
DAC board only + shipping ( registered & tracking) = USD88
My preferred transaction would be PAYPAL FF. Shipping from Singapore.
Thanks.
LAST spare set of Miro AD1865 DAC for sale. i2s inputs on board.
Circuit design and board info available here:
https://www.diyaudio.com/community/...2s-input-nos-r-2r.354078/page-72#post-6525201
You need a PSU to supply +/-5V and +5V and I2s source for this DAC to function. The onboard IV op amp get their power supply from the +/-5V supplied to the analog part of the DAC chip. However, I recommend that you supply separate +/-12V for the op amps. This can be done easily by breaking jumpers J10, J11, J12 and J13 and feed your psu to the jumper pads. I have done this wiring so that the IV stage can have their own +12/-12V.
Caps used are Nichicon KZ + Wima MKP for the analog and IV stages, Unicon Japan solid polymer + Wima MKP for the digital, and Samsung ceramic caps for the glue logic bypasses. Basically, all the good stuffs.
A optional pair of discrete op amp be supplied for the IV stage.
Discrete op amp is bought from Aliexpress (model : LC3):
https://www.aliexpress.com/item/1005004648541320.html?spm=a2g0o.productlist.main.1.5d5cOjQCOjQCM4&algo_pvid=237b7e6a-c61e-40a2-a420-b9c8bf8d0863&algo_exp_id=237b7e6a-c61e-40a2-a420-b9c8bf8d0863-0&pdp_npi=4@dis!USD!14.32!11.03!!!14.32!11.03!@21015c7617251124612987795e9215!12000039709293684!sea!SG!1757846789!X&curPageLogUid=ypi3WjTAlujF&utparam-url=scene:search|query_from:
DAC board + discrete op amp + shipping ( registered & tracking) = USD110 or,
DAC board only + shipping ( registered & tracking) = USD88
My preferred transaction would be PAYPAL FF. Shipping from Singapore.
Thanks.
Last edited:
