cooper52

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DiscussionViewsPosts
Would a Topping A90 or A90D be a significant upgrade from the A30 Pro?10393
About ready to give up on Roon and my streamer520138
What's an upgrade from Ryan R610s?8137
Anybody heard the new Audiolab 9000CDT yet?610514
AES/EBU vs XLR cables for digital connection531731
How good is the power regulation in a Modwright KWI-200?6022
Too many choices for R2R DACS--opinions appreciated2193981
Yeah, I'm aware of what day it is8137
The Private History of an Experiment that Failed (with apologies to Mark Twain)14413
Need some information about DSD over HDMI 423211
Can my PS Audio Power Plant Premier be repaired? PS Audio won't do it any more35908
AMR DPP-777 DAC tubes17528
What happened to Needledoctor.com?90735
Recommendations for bookshelf speakers752825
Is it still possible to upgrade an AMR DP-777 to SE?23225