Fender Bassman Ten - very low volume.

[PfeifferElectronics]

A customer brought me a fender bassman ten from the late 70s. The complaint was hum after it warmed up. When I opened it up, it had all original components....

[spinfresh]

I got a very rusty bassman 50 for a super good deal since it was all original I figured what could go wrong?

well so far I am baffled
...

[tomgilmartin]

First build. First off, let me save you some typing. I know you all have safety in mind so: DISCLAIMER - I know about lethal voltages, one hand for testing,...

[jaredstive]

Hello,

I'm hoping someone can help guide me to some basic maintenance and repair of a family heirloom.

My dad bought a Fender...

[bassmanboy]

Hello everyone,

I joined the forum to ask a question about polarity when running two amps at once.
I have a replica of a 1959 5F6A Tweed...

[Bone_Dddy]

Hello Folks,

I imagine this question has come up before. Given the wonders of a Fender '59 Bassman amplifier, it is strange that Fender never...

[Briac]

Could use a little help... First build. Completed Assembly, in testing phase and getting no sound, no hum, silence. If photos will help, i'll upload when...

[1971SuperLead]

Hello!
I have a 1968 Fender Bassman that hums even with the volumes on zero.
It hums the same even with the phase inverter tube removed....

[5F6Afirstbuild]

Just completed a new build, first time, of '59 replica 5F6A. . . excitedly turned it on but I get NO amplification and only a loud hum. All the POTs work...

[sibo]

I play guitar through my '70s Bassman silverface 100W and just decided to spoil my beloved amp with a new speaker. There are two outputs, speaker and extra...

[uneumann]

OK - so I'm probably hitting a topic that's been covered extensively before, but I have a particular angle on this question and would like to hear opinions...

[parkedr]

I'm starting up a 5F6-a Bassman build using a mojotone chassis and I want to make sure that I mount the cap can correctly. The chassis has holes drilled for...

[LAH]

This is my first post here so hello everyone!

here is the thing;

couple of days ago I finish building my first tube amp project,...

[Hella1hella]

As many of you know I got a 66 bassman not too long ago, and I LOVE it. I am taking it in soon to get a cap job and wanted to see if he could maybe do some...

[Hella1hella]

Hey I am new here so give me a break! So here is my problem, I recently got out of a metal band because I just was really sick of playing the style, I have...

[salperta]

Hi.
I have a fender bassman reissue, and it is outputting only the tinyest bit of volume. I found that the two power tubes had blown resistors, so...

[docSanchez]

Hello hello

My friend asked me to take a look at his Bassman. He said it blew the fuse. So, we replaced the fuse which got the status light...

[priesty]

Hello there everyone,

I've scratch built myself a 5F6A Bassman using 6550 output tubes, I'm having real problems with assymetrical clipping...

[robotman]

Hey guys I am running into some problems on my new build of an AB165 Bassman. The main problem is massive hum if I hook the output transformer red lead in...

[VictoryNVH]

Hi guys, I feel like I've performed a pretty exhaustive internet search looking for information to help date a speaker cabinet I just picked up last week...

[eidlyn]

I'm thinking about building a bassman, but when i looked up the schematics there were about 5-10 different models. I'm looking to build a head, but, since...