Beefy
Headphoneus Supremus
- Joined
- Mar 4, 2008
- Posts
- 2,690
- Likes
- 249
Yep, spot on. No worries at all
Originally Posted by m11a1 /img/forum/go_quote.gif Quick question: I'm planning to building a 6-channel B22, what's available as for the attenuator? |
Originally Posted by johnwmclean /img/forum/go_quote.gif m11a1, a 4 channel attenuator should do the trick |
Originally Posted by nattonrice /img/forum/go_quote.gif You should start by measuring the shaft size of the knob otherwise we can't help you. |
Originally Posted by m11a1 /img/forum/go_quote.gif It's custom like I just said. The diameter of the shaft is customizable. I just need to find the right potentiometer that can handle that big of a knob. |
Originally Posted by LeMat /img/forum/go_quote.gif Thanks for your answers My pot's body is already connected to the signal ground but I have some remaining noise. We'll see how when everything will be cased up. Worse case, I'll swap to shielded cable and add mu-metal sheet. Nothing too tricky here. I should order cases this week. Can't wait because I know what to expect...pure sound ! |
Originally Posted by MrMajestic2 Ok guys, I need some pointers in the right direction. I have a B22 board that measures 4.5V on R9, but around 3.5V on R10, R11 and R12. Any ideas where I should start looking? Everything looks like its soldered into the right place. |
Originally Posted by amb /img/forum/go_quote.gif A bad JFET in the Q1-Q4 quad? This should not have anything to do with the CRDs. |