The Screamer is a project to build 2 famous overdrive pedals, the TS-9 and TS-808. Both versions are nearly identical, there are just 2 resistors different. The Screamer also features an additional switch, it is used to switch between symmetrical and asymetrical diode clipping.

This kit contains all parts you need to build a fully functional effect pedal. Also very useful:

Not included in the kit, but also good to have:

• Aluminium enclosure: select one further down (enclosure is not drilled)
• 9V battery or DC power supply
• 3 nice knobs for the pots
• Decal, transfer or transparent sheets for labeling

Schematic and pcb: The Screamer Schematic and pcb Layout.

Parts: Bill of material

Layout: Screamer Wiring Layout

Print template: Print template