Since selling boards became popular recently I'm selling a set of front end boards for A 75. The picture shows not finished boards but will finish and test them if anybody is interested. I have 2 sets of double sided boards which are left overs from the days I was building A75 amps. I was planning to use them but since now everybody is into Alephs I'm building Aleph too. The three pots are on the bottom side (the picture shows the other way) so if you install the board on the back wall of the chassis and drill three small holes you can adjust bias and DC offset without opening the amp. I decided to do it that way after I found out that all the settings are very temperature sensitive. The size is 2.5" by 3.5". All you need is PS and output stage which can be wired.
- Not open for further replies.