Search found 2 matches

by mth5044
10 Jul 2014, 23:18
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: EHX - Echoflanger [schematic]
Replies: 197
Views: 155157

Re: EH Echoflanger [schematic]

No way to edit? Anyway, it LOOKS like in the SAD version, there are some differences in the mode selection. In the MN3007 with modified switching, S2 allows for either the LFO or 7.5V to be injected to the VCO. How it appears in the SAD versions is: Slapback: neither LFO or 7.5V Chorus: Only LFO Fla...
by mth5044
10 Jul 2014, 23:07
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: EHX - Echoflanger [schematic]
Replies: 197
Views: 155157

Re: EH Echoflanger [schematic]

Hello! I've been looking at Nelson's adaptation of the circuit for MN3007's using the simplified switching and wanted to point out there was a missing voltage reference (either V3 or 7.5V, depending on what schematic you go with) between R36 and R35. I have two questions that I'm hoping someone know...