Stephand wrote:xenrelic wrote:Got bored...doin up a 4100 with the grande.
Nice job, really nice layout. What are you using to cover the diode?
And a 4100?
Stephan
Thanks, I'm using PVC standoffs. I just shrink tubed them so they fit snug inside the standoff, added a little glue to keep the housing in place and then shrink tubed the outside.
Marshall JCM-900 4100 head.
When the board is in, I'm going to try out different value components until I find the recipe I like best.
I've got a point to point 4 gain stage no CF build and it sounded excellent with a 2.7k 1uF on V1A, 2.7k .68uF on V1B, a 2.7k 1uF on V2A and just a 1k on V2B. V1A's plate resistor was rotary switchable from 100k, 220k and 330k, the rest were 100k. Really fun amp to play! Now I might add a switch in there to get some zener clipping before the MV and see what it will sound like on a 4 gain stager.