SOLD
I built this as external IV stage for my Miro AD1862 dac.
Of course they can be adapted to be used with other current output DACs. eg. TDA1541, PCM63, AD1865 etc
Two stacked AD844 op amps per channel, goes into OPA627 op amp as buffer at the output.
Discussion, schematics and gerber can be found here:
https://www.diyaudio.com/community/threads/using-the-ad844-as-an-i-v.227677/page-98#post-4954595
https://www.diyaudio.com/community/threads/using-the-ad844-as-an-i-v.227677/page-121#post-7245864
USD65 shipped to you. Hardly cover my costs in parts.
Paypal Friends & Family only please.
I built this as external IV stage for my Miro AD1862 dac.
Of course they can be adapted to be used with other current output DACs. eg. TDA1541, PCM63, AD1865 etc
Two stacked AD844 op amps per channel, goes into OPA627 op amp as buffer at the output.
Discussion, schematics and gerber can be found here:
https://www.diyaudio.com/community/threads/using-the-ad844-as-an-i-v.227677/page-98#post-4954595
https://www.diyaudio.com/community/threads/using-the-ad844-as-an-i-v.227677/page-121#post-7245864
USD65 shipped to you. Hardly cover my costs in parts.
Paypal Friends & Family only please.
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