Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: ampcabinets on August 13, 2010, 11:02:04 pm

Title: remove me
Post by: ampcabinets on August 13, 2010, 11:02:04 pm
 :lipsrsealed:
Title: Re: geezer
Post by: Geezer on August 14, 2010, 05:51:54 am
I refer you here>
http://www.el34world.com/Forum/index.php?topic=9636.msg89052#msg89052

and here>
http://www.el34world.com/Forum/index.php?topic=9638.msg89276#msg89276

and here>
http://www.el34world.com/Forum/index.php?topic=9638.msg89291#msg89291

and here>
http://www.el34world.com/Forum/index.php?topic=9817.new#new

and here>
http://www.el34world.com/Forum/index.php?topic=9726.msg88353#msg88353

and here>
http://www.el34world.com/Forum/index.php?topic=9553.msg87002#msg87002

and here>
http://www.el34world.com/Forum/index.php?topic=9553.msg86693#msg86693

FWIW, this is now my #1 "go to" amp.

G
Title: Re: geezer
Post by: stingray_65 on August 14, 2010, 06:52:11 am
I guess it fits the 5E3 chassis

With at least 7 knobs and 1 switch on the panel plus input an a pilot lamp and power switch it's a long faceplate.

I'm using 8 pots (fatness on front) 2 mini switches  foot switch and had to do careful measuring to get it to fit into a 19" wide chassis.

If I had it available I would have put it in a Super Reverb style chassis at 24" just to keep things less cluttered.

Ray
Title: Re: geezer
Post by: tubenit on August 14, 2010, 07:03:13 am
I agree that it would be a very tight fit with a 5E3 chassis.

But it would probably fit in a "blank" 18 watt chassis (20" x 6" x 2.5") that you punched out yourself.  IF I were attempting that, I'd use 1M mini-pots for the clean and OD tone stacks and I would plan on using a 50k internal trim pot.

It would be input, volume, clean tone (mini-pot), level, drive, OD tone (mini-pot), mini-toggle,  clean mstr vol, &  PPIMV.

It would be tough adding relay switching in a small chassis so you might be stuck with a mini-toggle DPDT.

I think the amp is well suited for a head cab.

With respect, Tubenit