tube synth diy group photo

Yahoo Groups archive

tube synth diy

Archive for tubesynthdiy.

Index last updated: 2026-03-30 01:17 UTC

Thread

new file - ssb

new file - ssb

2009-05-30 by bbluthang

files- lucky dip -ssb.pdf
ssb speech processor for 300-3kHz signals
the LPF sections are tuned for passing all freq to 1500Hz.
4 ring mods.