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Listed on Reverb.com by Paul's Nearly New Gear · Oct 7, 2026

Reverb Listing

Fulltone Supa-Trem Jr 2018 - Black

Fulltone · 2018 · Excellent
$114
+ $16.15 Shipping
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Condition: Excellent
Fully functional with minimal signs of use. May have minor cosmetic marks.

About This Listing

Very lightly used.
Serial Number 01273

FEATURES
Dimensions: 3.9" wide x 4" deep x 2.5" tall
9-18VDC operation, green circuit design pulling only 30mA of current.
Tiny package! only 3.9" wide x 4" deep x 2.5" tall.
16 gauge cold rolled steel chassis with easy battery access via 2 thumbscrews.
Like the ST-1, controlled by the Fulltone-designed and manufactured Opto-1 Photocell.
True-Bypass switching with Bright Red LED & exclusive Fulltone “No-Pop” circuit.
Constantly flashing Blue LED for Tempo (even when pedal off to easily match song)
100% Built in the USA.
Tap-Tempo.
External Tap jack!
Half/Double feature accessed by holding down Tap switch for ¾ of a second.
Up to 15dB boost (cool feature!) Turn "Mix" knob all the way down and the pedal becomes the world's best clean boost pedal!
Top-mounted jacks and DC port.
3 switchable waveforms:
Square, (modified)Sine, and (heartbeat-like) Warble wave-forms. Digital Brain (for the oscillator only) with 100% analog signal path. Unlike the ST-1, the Jr can do speeds so slow that a full cycle takes around 10 seconds, and fast speeds beyond 220bpm. The heart of the ST-1 is still there, the warm Analog Devices JFET preamp. And this pedal is so small it will fit in your pocket, and with its top-mounted jacks, will fit in any little spot on your board. Just like the ST-1, the Jr also works as an incredible clean boost with the Mix control turned down!

Buy on Reverb – $114

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