Author Topic: Dual Showman 4x12 combo (Read 1625 times)

clayman · « **on:** January 31, 2019, 10:07:06 am »

I have a silverface Dual Showman 4x12 combo with master volume. Can't find a schem, guess it was a transition amp. Questions 1, what would you do with it? Mod wise? Can you jumper the channels? It weighs a ton, but is on casters and I think I could have a nice club worthy amp. Diaz mods? I like a srv, Hendrix tone.

sluckey · « **Reply #1 on:** January 31, 2019, 10:40:43 am »

Showman and Twin are the same amp. This may be your schematic...

https://el34world.com/charts/Schematics/files/Fender/Fender_twin_reverb_sf_100_schem.pdf

Welcome To the Hoffman Amplifiers Forum September 08, 2025, 06:31:01 pm

Welcome, Guest. Please login or register. -User Name -Password
Home Help Search Login Register
Hoffman Amplifiers Tube Amplifier Forum » Amp Stuff » Tube Amp Building - Tweaks - Repairs » Dual Showman 4x12 combo

Choose a link from the Hoffman Amplifiers parts catalog
Mobile Device Catalog Link	Yard Sale Discontinued	Misc. Hardware
What's New	Board Building Parts	Amp trim Handles
Lamps Diodes	Hoffman Turret Boards	Channel Switching
Resistors	Fender Eyelet Boards	Screws/Nuts Washers
Jacks/Plugs Connectors	Misc Eyelet Boards	Tools
Capacitors	Custom Boards	Tubes Valves
Pots Knobs	Fuses/Cords	Chassis
Tube Sockets	Switches	Wire Cable

Welcome To the Hoffman Amplifiers Forum

Author Topic: Dual Showman 4x12 combo (Read 1625 times)

clayman

Dual Showman 4x12 combo

sluckey

Re: Dual Showman 4x12 combo