Description
Fuzz on bass gets a bad rap for turning low end to mush, but a well-built Fuzz Face circuit can actually thicken a bass tone with grit while keeping the note’s core intact — and that’s exactly the territory this EJ-F1 lives in. Eric Johnson developed it alongside Fuzz Face specialist Jeorge Tripps, chasing the sound of his own vintage units rather than a generic reissue. Hand-selected BC183 silicon transistors give it higher gain and a touch more sensitivity than stock circuits, so digging in with your fingers or a pick changes the fuzz’s character in real time — useful for players who want the pedal to react to touch dynamics, not just flip a switch between clean and fuzzed.
Cosmetically it wears repro ’68-’69 knobs and a vintage hammertone finish, keeping the look as period-correct as the circuit inside.
Controls
- Footswitch — engages effect or true hardwire bypass
- Volume — sets overall output level
- Fuzz — dials in how much saturation you’re running
Power
Runs on a single 9V battery, accessed by unscrewing the bottom plate. Unplug your cable from the input when it’s not in use to keep the battery from draining.
Specs
- Input impedance: 10k
- Output impedance @ 1kHz: 2k
- Maximum output level: -1.4 dBm
- Maximum gain: 500uA @ 9VDC
- Bypass: True Hardwire Bypass
- All specs +/- 10%
This unit is gently used and fully functional — a legit way into EJ’s signature fuzz tone without paying new-in-box pricing.






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