Hoffman Amplifiers Tube Amplifier Forum

Forum and Web site Stuff => Introduce Yourself => Topic started by: ALK2MT on January 21, 2026, 10:05:12 am

Title: Introduction
Post by: ALK2MT on January 21, 2026, 10:05:12 am

Good morning. I’ve spent the last 10 years building effects pedals and recently started working on amps.
I am currently building an Ampeg R12RB from scratch and pieces I acquired at an estate sale as well as a Hoffman Blues Jr. PTP build.

Happy to be in this group of knowledge.

Right off the bat, I do have a question about connecting the solid state reverb circuit back into the Blues Jr circuit. I am wanting some expertise on modding the circuit. Could I just attach the reverb circuit back in on either side of R18 like the original circuit? How do I delete meat control as well. 

Thank you!

Alex

Title: Introduction
Post by: EL34 on January 21, 2026, 10:05:12 am

Welcome to the Hoffman Amps forum

There are many different boards on this forum for different topics.

The Tube Amp Building - Tweaks - Repairs board is where you can post amp questions.

That board is listed here.
https://el34world.com/Forum/index.php?board=13.0

Thanks,
Doug Hoffman

Title: Re: Introduction
Post by: EL34 on January 21, 2026, 10:09:33 am

Hi, go to the main amp forum in the link above to post your questions