Seymour Duncan Convertible 100 Input

[bobloblaws]

The input on this Seymour Duncan Convertible amp (schematic and manual here:Seymour Duncan Schematics - Tube amp Schematics had faulty jacks and I have replacements...

[Thomasmorelli]

I have had this amp for about 3 years works great, I have had no problems but apparently our Roadie during load in hit the impedance slider somehow, that...

[thesesimplewords]

Hi. My reverb tank died a long time ago. A friend took it to see if it was compatible with one a friend of his had extra and lost it. I called B52 to get...

[paggerman]

Hi all. I know that this is covered in other posts, but this has left me scratching my head. I have picked up an old (date stamp June 1947) SE OPT. There...

[hells.saints]

I purchased my first tube amp in December, and fell in love with it. I just got another one this past weekend. I have some questions about them. Feel free...

[HansVG88]

I am working on my first amp build based on a champ 5f1. I have installed a external speaker jack that switches so the internal (4 ohm) will not play when...

[johnjabor]

Hello folks. I appear to be having a problem with my two stroke amp build that seemingly no one else has encountered. As far as background, I built the...

[gtrrich]

Hello!

I am new here, and would like to build my first tube amp. I have electronics background and fabrication skills from my day job, but...