Electro Harmonix Bass Mono Synth

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Electro Harmonix Bass Mono Synth

Electro Harmonix

Bass Mono Synth

4.5 Expert Rating

Product Info

Article Number: 457504
Model: Bass Mono Synth
Category: Bass Pedals
Price: $130.90

* Prices may vary. Check retailer for current pricing and availability.

This EHX Bass Mono Synth is a seriously fun and affordable way to inject some vintage synth vibes into your bass tone. It’s fantastic for funk, synth-pop, or adding a unique edge to any genre – especially if you're looking for a Moog-esque sound without the premium price tag. Just be aware it’s monophonic, so it’s best for single-note lines and riffs.

Product Description

  • Electro Harmonix Bass Mono Synth
  • Synth Effect Pedal
  • 11 Different types each emulating the sound of different vintage synthesizers
  • Monophonic pedal: Synthesizes one note per oscillator
  • Controls: Type
  • Ctrl
  • Sens
  • Volume (Synth/Dry)
  • Foot-switch: Preset
  • Bypass
  • Input: 6.3 mm Jack
  • Output: 6.3 mm Jack
  • Dry output: 6.3 mm Jack
  • Synth output: 6.3 mm Jack
  • True Bypass
  • Mains adapter connection: Hollow plug socket 5.5 x 2.1 mm
  • minus pole inside
  • Current consumption: 125 mA
  • Power supply with a 9 V DC mains adapter (included in delivery)

*Note:* No battery operation possible!

PROS
  • • Excellent value for a wide range of synth sounds
  • • The 'Classic Synth' mode nails the Moog-like warmth convincingly
  • • Parallel dry signal preserves your bass's fundamental tone
  • • Surprisingly responsive filter and envelope shaping for expressive playing
CONS
  • • Limited to monophonic operation, not ideal for complex basslines
  • • The Type knob can be a bit overwhelming with so many options
  • • Power supply only – no battery operation limits portability

Product Video

Key Features

Effect Type Monophonic Bass Synthesizer
Controls Type, Ctrl, Sens, Volume (Synth/Dry)
Bypass Type True Bypass
Power Supply 9V DC Mains Adapter (included)
Connections 6.3mm Jack (Input, Output, Dry, Synth)
Dimensions Approximately 4.75 in x 2.75 in x 2.25 in

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Frequently Asked Questions

It allows your bass's natural tone to remain present, blending the synth sound without completely masking your instrument's character.
No, it's a sensitivity control that adjusts how much the filter responds to your playing dynamics, allowing for expressive swells and filter sweeps.
While it doesn't have the absolute depth and nuance of high-end units, it delivers a surprising amount of versatility and character for its price point, making it a great entry point to synth bass.

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