USED Electro-Harmonix Bass9 Bass Machine
USED Electro-Harmonix Bass9 Bass Machine
The Electro-Harmonix Bass9 is a powerful bass-effect pedal that transforms bass guitar into a wide range of classic, unique, or experimental tones. This unit is compact, fully operational, and ideal for bassists looking to expand their sonic palette with creative textures and precise tuning control.
Key Features
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Nine selectable effect modes: octave down, two-octave down, two-octave up, organ emulations (A, B, C), and fuzz
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Subdivided effect types: choose between 16th-note or quarter-note octave patterns, and two fuzz flavors (Blue, Heavy)
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Bypass switch with LED status indicator for clear switching operation
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Straightforward layout: output level, tone control, dry/wet blend knob, and mode selector
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True-bypass switching preserves original tone when off
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Compact die-cast enclosure designed for sturdy pedalboard use
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9 V DC power input (center-negative); no internal battery
Tone & Performance
The Bass9 delivers tight, trackable octave effects while retaining low-end clarity, suitable for melodic bass lines, synth bass emulation, or fuzzed bass tones. It's useful in genres ranging from rock and blues to experimental and electronic music—perfect for crafting standout bass parts or adding ambient layers.
Condition
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All effect modes and controls tested and fully operational
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Minor surface scuffs consistent with normal board use; enclosure and knobs in good shape
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Output remains noise-free; dry tone unaffected in bypass mode
A great addition for bassists seeking tonal variety and depth. Add a quality patch cable or power supply from our inventory to complete your pedal setup.