Search found 2 matches
- Fri Aug 12, 2016 3:53 pm
- Forum: JLM Audio Kits
- Topic: VU BUFFER & PEAK LED KIT BUILD THREAD
- Replies: 144
- Views: 353611
Re: VU BUFFER & PEAK LED KIT BUILD THREAD
Joe, Thanks for your reply re the 1N4001, etc diodes for use in the peak LED circuit. In breadboarding the VU buffer, I noticed that, if the gain adjust pot is near its highest gain position, the 1/2V voltage divider & cap (R12= R14=47K, C5=100uf) fails to ramp up all the way to 1/2 V. E.g., for a 1...
- Thu Aug 11, 2016 2:32 pm
- Forum: JLM Audio Kits
- Topic: VU BUFFER & PEAK LED KIT BUILD THREAD
- Replies: 144
- Views: 353611
Re: VU BUFFER & PEAK LED KIT BUILD THREAD
Hi Joe,
Why do you mention using a high speed switching diode (1N914, etc) for the peak LED circuit on your VU meter buffer board? Wouldn't a "garden variety" 1N4001 silicon diode work fine in that application?
Thanks.
Bill Wells
Why do you mention using a high speed switching diode (1N914, etc) for the peak LED circuit on your VU meter buffer board? Wouldn't a "garden variety" 1N4001 silicon diode work fine in that application?
Thanks.
Bill Wells