Lawrence001
19-07-2019, 09:15
I've bought a nice dac but it is limited by the (6!) Opa234 op amps inside (possibly cheap Chinese ones). 4 come off the 4 WM4870 dac chip outputs and then another 2 off the summed(?) outputs of each pair.
I've replaced the output pair with a couple I had in my stash to good effect but I still need another 4 decent branded ones (ie from a reputable seller not a cheap Chinese eBay shop) to replace the dac chip output opamps.
Alternatively, if anyone has 6 matching good chips I could make them all the same.
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I've replaced the output pair with a couple I had in my stash to good effect but I still need another 4 decent branded ones (ie from a reputable seller not a cheap Chinese eBay shop) to replace the dac chip output opamps.
Alternatively, if anyone has 6 matching good chips I could make them all the same.
Sent from my BLN-L21 using Tapatalk