SUPRO™ MODEL 24 STYLE AMPLIFIER

Watts Tube Audio carries several replacement and DIY parts for the Supro™ Model 24.
*We are in no way affiliated with Supro™ amplifiers. **This is not the original Model 24 layout. It is the same circuit.
Ken developed this layout so the circuit could be built with a circuit board. The original was wired point ot point on tag strips.

**Model 24 Layout     Model 24 Schematic    Sound clips    Photos    Forum

Chassis shown in photo is now available in high polished stainless with screen printing or aluminum without printing.
See below.

SUPRO™ MODEL 24 style
REPLACEMENT CIRCUIT BOARD
Same circuit design as the Supro™ model 24 and 1614T. Awesome Zeppelin 1 sound.
Fits perfectly into our Model 24 style chassis listed below.
Board measures 2.75 x 14". Strip shown in layout is included.

Color options    Terminal options    Layout

Includes all capacitors and resistors throughout the Model 24 amplifier.
Comes standard with Sprague Atom or Sprague premium electrolytic capacitors.
Component values available for view on the Model 24 layout.

Supro™ Model 24 style

The Model 24 loaded board comes standard with Sprague Atom electrolytic capacitors.
Includes strip shown in layout.

Includes Switchcraft jacks, Carling switches, Belton tube sockets, Alpha potentiometers, pointer knobs,
indicator lamp, lens and bulb, hardware, fuse holder, power cord and grommets.

Available in mirror finish stainless with screen printing or in aluminum without printing.
These measure 21.5" x 6.25" x 2.5". Punched for use with our other Supro model 24 style products.
Layout

Stainless top view

Stainless bottom view

Aluminum top view

Made in the USA by Heyoer transformers.
Constructed to fit our Model 24 style chassis.

Thank you for choosing Watts Tube Audio!