The Summer School Electronics Extra Credit Boost is a versatile boost pedal that delivers two distinct boost circuits in one compact enclosure. Designed for players who want flexible gain options without overcomplicating their setup, this pedal offers both clean volume lift and brighter, grit-enhanced boost tones, making it a powerful tool for live and studio use.
The Extra Credit Boost features a toggle switch that lets you choose between two boost styles:
Op-amp boost mode provides a straightforward, one-knob clean boost for volume and clarity.
Transistor-based boost mode engages a Brightness control, adding top-end sparkle and a touch of grit for more aggressive tone shaping.
This dual-voice design allows you to quickly adapt your boost to different amps, guitars, and playing styles.
Ideal at the end of your signal chain for a volume jump during solos
Works equally well before overdrive or distortion pedals to push gain and add character
Can be used as an always-on tone enhancer to shape your core sound
The Extra Credit Boost is designed to be simple, musical, and highly adaptable.
Available in a standard yellow finish with black knobs and red LED
Also offered in a limited edition orange finish with blue knobs and blue LED, available through select retailers
Hand-built in Syracuse, NY
Backed by a lifetime warranty
Operates on a standard 9-volt negative-center power supply, making it easy to integrate into any pedalboard setup
The Extra Credit Boost is perfect for players who want maximum versatility from a simple control layout. Whether you need a transparent volume lift, a bright and gritty push, or a dependable always-on boost, this pedal delivers boutique tone and flexibility in a compact, road-ready design.
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 4 × 8 in |
| Product Condition | USED, NEW |
Typically ships within 5-7 days


The Summer School Electronics Extra Credit Boost is a versatile boost pedal that delivers two distinct boost circuits in one compact enclosure. Designed for players who want flexible gain options without overcomplicating their setup, this pedal offers both clean volume lift and brighter, grit-enhanced boost tones, making it a powerful tool for live and studio use.
The Extra Credit Boost features a toggle switch that lets you choose between two boost styles:
Op-amp boost mode provides a straightforward, one-knob clean boost for volume and clarity.
Transistor-based boost mode engages a Brightness control, adding top-end sparkle and a touch of grit for more aggressive tone shaping.
This dual-voice design allows you to quickly adapt your boost to different amps, guitars, and playing styles.
Ideal at the end of your signal chain for a volume jump during solos
Works equally well before overdrive or distortion pedals to push gain and add character
Can be used as an always-on tone enhancer to shape your core sound
The Extra Credit Boost is designed to be simple, musical, and highly adaptable.
Available in a standard yellow finish with black knobs and red LED
Also offered in a limited edition orange finish with blue knobs and blue LED, available through select retailers
Hand-built in Syracuse, NY
Backed by a lifetime warranty
Operates on a standard 9-volt negative-center power supply, making it easy to integrate into any pedalboard setup
The Extra Credit Boost is perfect for players who want maximum versatility from a simple control layout. Whether you need a transparent volume lift, a bright and gritty push, or a dependable always-on boost, this pedal delivers boutique tone and flexibility in a compact, road-ready design.
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 4 × 8 in |
| Product Condition | USED, NEW |
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