recaping

Hello all, I am doing the recapping on my 1000a and on the phono preamp boards there are 2 10uf/12wv electrolytics C86 and C126. Somehow, I mixed the polarity on one of the caps. I am trying to read the schematic to verify which side is + and which is negative. I am thinking that the negative...

I’m currently working on Sherwood receiver S-7110 and want to recap it. Can somebody help me to identify the red small cap on the picture below? Based on schematic it should be an electrolytic cap C501a/b (3.3uF/16V) but it doesn’t look as a typical electrolytic cap. Can someone recognize it...

I decided to recap my old DP-47f, not because it is showing its age, but instead based on the suggestions of some kind members of this forum, who explained the risks that using old caps presents, especially in an all-electronic microprocessor-controlled turntable like this one. I found a page...

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...