The Summer School Electronics Middle School is a combined chorus and vibrato pedal, described by Delicious Audio as reinterpreting 80's modulation with both effects in one compact pedal1. It is a hand-built unit, sporting what the same write-up calls a cartoonish illustration of a high school choir on its enclosure1.
Controls and switching
The pedal keeps its control layout simple, with two knobs shared across both effects1:
| Control | What it does |
|---|---|
| Rate | Sets modulation speed; with Depth, dials in everything from subtle shimmer to pronounced modulation in chorus mode1 |
| Depth | Shared control that sets modulation intensity between both effects1 |
Switching between chorus and vibrato is done on the footboard: the right footswitch toggles between the two effects, and a blue light indicates when the pedal is in chorus mode1. For players deciding between the two effect families, the Middle School sits between a dedicated chorus pedal and a dedicated vibrato pedal, carrying both in one enclosure.
Power and build
The Middle School runs on standard 9V power and includes a status LED, and it carries a lifetime warranty1. The enclosure is hand-built, with the high school choir artwork noted above1.
Price and availability
Summer School Electronics built the Middle School with standard 9V power, a status LED, and a lifetime warranty1. Its shared Depth control sets modulation intensity between both effects, letting players dial in how much modulation reaches each side of the pedal1.
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Questions
Does the Summer School Electronics Middle School do both chorus and vibrato?
Yes. The Middle School is a combined chorus/vibrato pedal, described by Delicious Audio as reinterpreting 80's modulation with both effects in one compact enclosure. A blue light indicates when the pedal is operating in chorus mode, and the same Rate and Depth controls shape the modulation in either effect.
How do you switch between chorus and vibrato on the Middle School?
The right footswitch toggles between the two effects. When the blue light illuminates, the pedal operates in chorus mode; the other position gives vibrato. The shared Depth control sets modulation intensity across both effects, while Rate and Depth dial in everything from subtle shimmer to pronounced modulation in chorus mode.
What voltage does the Middle School pedal use?
The Middle School runs on standard 9V power, according to Delicious Audio's product page. The pedal also includes a status LED and carries a lifetime warranty.
Does the Middle School have a warranty?
Yes. Delicious Audio reports that the pedal is built with standard 9V power, a status LED, and a lifetime warranty.
How much does the Summer School Electronics Middle School cost?
The Middle School is priced at $199.99, as of the June 2025 coverage from Delicious Audio, which described the unit as delivering both vintage jangle and modern textures.
Sources (1)
- New Pedal: Summer School Middle School Chorus, Delicious Audio, 2025-06-30