au-d11 ii

Quite a while ago, and on EW's recommendation I upgraded the OP amps in my AU-D11 II from the original M5219L SIL-8 package OP amps to OPA2604 PDIP-8 OP amps. This was only possible because of the excellent 'Brown Dog' PCB adapters made by Cimarron Technology (...

Hello all! I was advised to post here by other members to grab some advice and maybe a walkthrough on my newly acquired AU-D11/II. With that being said, I am new to the Sansui family! About my AU-D11/II. I found it at a estate sell in good condition. The only thing I saw was that the right...

Hello everyone. Last August I got this AU-D707X Decade amplifier here in Bangkok. The amplifier turned on, came out of protection, and it sounded good when we tested it at the shop. We used a pair of Yamahas NS1000 and a Marantz CD-63 CD player. I observed that all the functions work with the...