Recent content by billsq

Hi, I am located in the US and searching for a miniDSP Flex Digital. Please ping me if you have one for sale. Thanks!

Bought directly from the designer Ben, like new condition. Used with my Volumio as a USB DAC in a cabinet. Perfectly working fine, but decide to go with a smaller/simpler USB DAC since I don't need most of the features. $400 shipped CONUS, or local pick up in south SF Bay Area for a discount!

I have one QXD1 for sale if you are interested.

Both are mint like new condition with original packing. I am not very sure which version the 9038S is but possibly V1. Local pick up around SF Bay Area, or free shipping in CONUS. 9038S: $60 QXD1: $175

Yes it’s a great combo. I just need more functionality so upgraded to ADI-2 Pro.

I accept offers for THX AAA 789. Please let me know if you are interested.

Modius is sold! AAA 789 still available...

Got THX AAA 789 on 10/2019 and paid $429. Didn’t use much, like new condition with original box. $260. Bought Modius on 06/2020. Used as my computer DAC paired with 789. No original packaging available, only with one USB cable. $180. All prices include PayPal fee & free shipping CONUS.

Found!

Please PM me with your offer, thanks!

I only ordered 5 PCBs and hand soldered one. It’s basically 2 pairs of Omron low signal relays. I will try to get some AP measurement when my company office opens again... If it measures well I will post the schematics.

I modified my Nobsound switcher with 2 12v trigger controls :D

It is Qualcomm DDFA, a real digital amp which means no DAC at all, output stage is PWM driven.