Search found 141 matches

by ynor
Sat Feb 03, 2024 5:27 pm
Forum: Dumble Discussion
Topic: OTS #102 to #060 (without reverb)?
Replies: 51
Views: 2426

Re: OTS #102 to #060 (without reverb)?

Found it. But can't see OD trim of the AN ODR
by ynor
Sat Feb 03, 2024 5:22 pm
Forum: Dumble Discussion
Topic: OTS #102 to #060 (without reverb)?
Replies: 51
Views: 2426

Re: OTS #102 to #060 (without reverb)?

Harshness with a Strat? Maybe the OD entrance isn't well suited for a Strat too. The trim pot is bigger than 100k in #94 and #124. That shaves off more high end going into the OD section. Changing trim pot is also a good suggestion. Mine has the 100k linear external pot and is easly changed. If I r...
by ynor
Sat Feb 03, 2024 4:32 pm
Forum: Dumble Discussion
Topic: OTS #102 to #060 (without reverb)?
Replies: 51
Views: 2426

Re: OTS #102 to #060 (without reverb)?

Wow! Thank you for sharing! The knowledge here... :shock: Yes it sounds like I need to convert into either low plate, classic tone stack or both. The LP and tele is not picky and sounds good on anything, so I'll prioritize optimizing the amp for Strat OD-tones. Forgive me if I'll bother you if the D...
by ynor
Sat Feb 03, 2024 11:14 am
Forum: Dumble Discussion
Topic: OTS #102 to #060 (without reverb)?
Replies: 51
Views: 2426

Re: OTS #102 to #060 (without reverb)?

It sounds like you just want to change the plate//cathode resistors. You would probably also need to play with the dropping string to get V1 voltage down. Is there something sonically you are looking for? The ODR is in essence, just an ODS with added reverb circuitry. I'm not quite sure what I'm lo...
by ynor
Thu Feb 01, 2024 8:55 pm
Forum: Dumble Discussion
Topic: OTS #102 to #060 (without reverb)?
Replies: 51
Views: 2426

Re: OTS #102 to #060 (without reverb)?

Interesting points!

Wonder if just replacing the caps and resistors in the preamp part to #060 specs will get the amp close to AN ODR... I don't believe I've seen the hand written schematics of the #060.
by ynor
Thu Feb 01, 2024 3:04 pm
Forum: Dumble Discussion
Topic: OTS #102 to #060 (without reverb)?
Replies: 51
Views: 2426

OTS #102 to #060 (without reverb)?

Hi everyone. I've been playing guitar since I was 6 and have just discovered the world of D-style amps, after playing for 38 years on almost everything else. I have been playing around modding my own amps as a hobby, but I can't design them or anything advanced, although I do have some education in ...