F+T 22 µF @ 500 Volt, axial

• Insulation: Silicon
• Operation Voltage: 500 V
• Test Voltage: 2000 V
• Operating temperatures:    –50 bis +180 °C
• Packing:: 5 m
• Cross-Section: 0,5 mm²
• Outer Diameter: 2,1 mm
• Stranded wire structure: 16 x 0,20 mm, tinned copper

Bourns PDA24 Potentiometer, SRT-Type (Standard Rotational Torque), smooth torque
This specialty potentiometer is commonly used in guitar and bass amplifiers. However, it is also suitable for use in electric guitars and basses. This product is designed with the features most widely requested by amplifier designers.

• Mounting: Panel
• Shaft Type: round, straight
• Terminal: Solder Terminal
• Power Rating:
  • Log: 250 mW (1/4W)
  • Lin: 500 mW (1/2 W)
• Max. Operation Voltage:
  • Log: 250 V
  • Lin: 500 V
• Standard Resistance Tolerance: 15%
• Operating Temperature: - 10 C bis +70 C
• Diameter Shaft:    6,35 mm
• LengthShaft: 19 mm
• Rotational Torque: Standard, 20 to 40 g-cm

• Current Limiter 5 A / 10 Ohm

Files:

• Datasheet

• Type: Metalized Polyester Film Capacitors
• Voltage Rating: 250 V
• Tolerance: +/- 10%
• Operating Temperature Range: - 40°C / + 85 °C
• Termination Style: axial

Size: 76 x 31,6 mm
Material: FR4, 3 mm
Color: black
Turrets: 2 x 6

ORANGE DROP®, 716 P Series

• Polypropylene Film Capacitors, extended foil
• Voltage Rating: 600 V
• Operating Temperature Range: - 55°C / + 85 °C
• Termination Style: radial, copper leads

• Size: 140 x 38 mm
• Material: FR4, 2 mm
• Color: black
• Turrets: 2 x 15

This is a kit of the famous Dumbleator, can be used as standalone device or for installation in an existing amplifier.

When build as a stand-alone device, the kit can be powered with the TT-VPump, in an amplifier the kit must be supplied via the existing power supply of the amp.

The Dumbleator offers numerous configuration options which are shown in the appended schematics.

Input Levels:
InA: 10-15 Vpp
InB: guitar level - 5 Vpp

The kit includes all the parts needed to build the "standard version" incl. a 12AX7, potentiometers and leads.
It does not include components that are required for the building the extended versions,  as well as a power supply or casing.

The Dumbleator utilize POTENTIALLY FATAL HIGH VOLTAGES.
Seek help from a competent technician if you are in any way unfamiliar with high voltage circuits.
Use at your own risk.

Files:

• Schematics