Electro-Harmonix SYNTH9 Synthesizer Machine Guitar / Bass Synth Pedal — Used

Price: $179.99 + shipping

Condition: Good

Fully tested and working. Power supply NOT included.

Bring classic analog-style synthesizer sounds to your guitar or bass with the Electro-Harmonix SYNTH9 Synthesizer Machine. This polyphonic digital effects pedal transforms ordinary instrument signals into vintage-inspired synthesizer tones without requiring special pickups, MIDI interfaces, or instrument modifications.

The SYNTH9 offers nine distinct synthesizer voices, covering soaring leads, atmospheric pads, pulsing textures, and deep synth bass tones.

Nine Synthesizer Presets

1. OBX

2. PROFIT V

3. VIBE SYNTH

4. MINI MOOD

5. EHX MINI

6. SOLO SYNTH

7. MOOD BASS

8. STRING SYNTH

9. POLY VI

Controls and Features

- DRY VOL — adjusts the unprocessed instrument signal in the synth output mix.

- SYNTH VOL — adjusts synthesizer output level, with preset-specific behavior.

- CTRL 1 and CTRL 2 — adjust sound parameters depending on the selected preset.

- Nine-position preset selector.

- Dedicated SYNTH and DRY 1/4-inch outputs.

- Standard 1/4-inch instrument input.

- Buffered bypass and footswitch with status LED.

- Polyphonic tracking for guitar or bass.

- Digital synthesis circuitry with mono audio operation.

Power Requirements — Important

Power supply is NOT included.

- Manufacturer-specified adapter: Electro-Harmonix 9.6DC-200BI

- Adapter output: 9.6 volts DC, 200mA

- Pedal operating requirement: 9V DC, 100mA

- Connector: 5.5mm × 2.1mm barrel

- Polarity: Center-negative

Use a compatible regulated power supply with the correct voltage, connector, and polarity. Do not use an AC-output adapter.

Actual Condition

This is a used pedal in Good cosmetic condition and has been fully tested and confirmed working.

The enclosure exhibits scratches, scuffs, and small finish chips from previous use. Two strips of hook-and-loop mounting material are attached to the bottom. All controls, knobs, footswitch, and jacks are present.

Please inspect all photographs for the exact cosmetic condition of the pedal being offered.

Included: Electro-Harmonix SYNTH9 pedal only.

Not included: Power supply, original box, cables, or other accessories.

Price: $179.99 + shipping

440 Instruments

Augusta, GA