Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated .

Guitar Center
4.5 (6)
$51.20
Reverb
4.0 (11)
$51.20 New
$43.22 Used
Musician's Friend
4.0 (12)
$51.20
zZounds
5.0 (1)
$51.20
Thomann
4.4 (109)
$47.00

Average Price: $48

Budget/Beginner

$299

$600+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 2 merchants for "Electro-Harmonix Signal Pad". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Introducing the Electro-Harmonix Signal Pad, a must-have for any guitarist aiming for optimal control over their sound dynamics. This is not just any attenuator; it's a passive signal pad that enables you to lower your signal without altering the inherent tonality of your instrument. This seamless control allows you to switch between a clean sound and your amp's natural overdrive with just a single step.

The Signal Pad allows you to transform any single-channel amp into a two-channel setup, empowering you to switch from rhythm to lead in the blink of an eye. Even more, you can place it before or after any effects in your chain to modify the tone of that particular effect. Whether you're playing live or in the studio, this pedal gives you the power to control your sound like never before.

Key Features:

  • Passive attenuator that allows you to lower your signal without altering the sound
  • Transforms any single-channel amp into a two-channel setup
  • Can be used before or after any effects to modify the tone of that effect
  • Equipped with a true bypass
  • Features an LED for the effect on
  • Comes with a footswitch for effect bypass
  • Input and output: 6.3 mm jack
  • Power consumption: 25 mA, powered via 9V battery or 9V DC power supply unit (not included in delivery)
  • Dimensions (W x D x H): 70 x 114 x 53 mm

Owner's manual

Electro-Harmonix Signal Pad User Manual

Product specs

Available since December 2008
Effect Types Attenuator

FAQs

What does the Electro-Harmonix Signal Pad do?

The Electro-Harmonix Signal Pad is a passive attenuator pedal that allows you to reduce the signal level of your guitar without altering its tone, effectively acting like a volume knob for your pedalboard.

Does the Electro-Harmonix Signal Pad require a power supply?

No, the Electro-Harmonix Signal Pad is a passive device and does not require any power supply or batteries to operate.

Can the Electro-Harmonix Signal Pad be used with other instruments besides guitar?

Yes, the Electro-Harmonix Signal Pad can be used with any instrument that uses a 1/4" output, such as bass guitars or keyboards, to control volume levels without affecting tone.

How does the Electro-Harmonix Signal Pad differ from a volume pedal?

Unlike a volume pedal, which allows for dynamic volume control with your foot, the Electro-Harmonix Signal Pad provides a fixed volume reduction set by the user, ideal for presetting a lower volume level in your signal chain.

EHX

EHX

Electro-Harmonix Signal Pad Passive Attenuator Pedal

Video thumbnail for Electro-Harmonix Signal Pad Passive Attenuator Pedal by EHX

Electro-Harmonix Signal Pad Passive Attenuator Pedal

EHX

EHX

Video thumbnail for Signal Pad - Passive Attenuator - Electro-Harmonix by ehpedals

Signal Pad - Passive Attenuator - Electro-Harmonix

ehpedals

ehpedals

Video thumbnail for Electro-Harmonix Signal Pad Passive Attenuator Demo Sketch #3 by Brandon Holt Music

Electro-Harmonix Signal Pad Passive Attenuator Demo Sketch #3

Brandon Holt Music

Brandon Holt Music

Video thumbnail for Electro Harmonix Signal Pad Review - The Anti-Distortion Pedal by Joby

Electro Harmonix Signal Pad Review - The Anti-Distortion Pedal

Joby

Joby

Video thumbnail for Electro-Harmonix Signal Pad Helps Put The Kibosh On Feedback by gearwire

Electro-Harmonix Signal Pad Helps Put The Kibosh On Feedback

gearwire

gearwire

Video thumbnail for Best Attenuators for Guitar (JHS Little Black Amp Box, EHX Signal Pad, Weber MiniMass) by Stompin' Ground

Best Attenuators for Guitar (JHS Little Black Amp Box, EHX Signal Pad, Weber MiniMass)

Stompin' Ground

Stompin' Ground

Video thumbnail for EHX Signal Pad as a Solo Boost? by Joby

EHX Signal Pad as a Solo Boost?

Joby

Joby

Video thumbnail for Can this add a clean channel to my JCM 800? Electro Harmonix Signal Pad by Bryce VanHoosen

Can this add a clean channel to my JCM 800? Electro Harmonix Signal Pad

Bryce VanHoosen

Bryce VanHoosen

Reviews

PROS

  • Innovative volume management without boosting

  • Allows for effective amp tone without multiple effects

  • Transparent operation when optimally placed in effects chain

  • Cost-effective solution compared to building a similar device

  • Does not require power to function, enhancing reliability during gigs

  • Useful for balancing volumes between two amps

CONS

  • Causes significant high frequency loss at lower volumes

  • May introduce a loud hum with certain guitars

  • LED indicator requires a power supply, which can be seen as unnecessary

  • Some users find it less useful over time, preferring traditional effects for tone shaping

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Electro-Harmonix Signal Pad.

Features and functionality

  • The Electro-Harmonix Signal Pad can make the sound muddy on some amps; adding a treble bleed capacitor can brighten the tone.

    Source
  • Power is used only for the LED; a similar passive version without LED is available for around $20 on Reverb.

    Source

Mods and upgrades

  • Adding a treble bleed capacitor to the Signal Pad is recommended for users seeking a brighter sound.

    Source

Use cases and applications

  • Ideal for users transitioning from channel-switching amps, offering handy volume control for single-channel amp setups.

    Source

Critic Reviews

High on Technology: REVIEW EHX ELECTRO-HARMONIX SIGNAL PAD EFFECT PEDAL

highontechnology.tech

The Electro-Harmonix Signal Pad is a minimalist's dream—a volume pot in a box that's a clean cut, not a boost. It excels in taming overly bright or loud pedals like wahs and distortions, making it a versatile tool for creative tone shaping. However, its low impedance can lead to high frequency loss in unbuffered paths, limiting its use as a standalone between guitar and amp. At just $45, it's a budget-friendly addition for those looking to refine their pedalboard dynamics. If you can work around its impedance quirks, this pedal offers substantial value for nuanced sound control.

positive

GuitarLiving » Blog Archive » Review: Electro Harmonix Signal Pad

guitarliving.com

The Electro-Harmonix Signal Pad is a deceptively simple yet versatile pedal that impresses with its ability to maintain consistent volume presets, making it a boon for dynamics-focused musicians. Its basic design—a volume knob and true bypass switch—suits those seeking straightforward functionality without the hassle of battery dependency, unless you want the LED indicator. It shines particularly with tube amps, allowing for smooth transitions between clean and dirty tones. The pedal's reliability is likened to a 'small tank,' suggesting durability, while Electro-Harmonix's customer support is praised for its responsiveness. Ideal for tone enthusiasts, the Signal Pad delivers on its promise of consistency, making it a recommended choice for those who crave control over their sound dynamics.

positive

4.0 out of 5

Based on 1 Review and 6 Ratings

5 star
4 star
3 star
2 star
1 star
chrisdesign

It does a simple job well

This pedal doesn't do much, but what it does do is very good. Worth buying and using in your setup if attenuation is needed.

Genres:

Artist usage

Add artist
See how Sky Acord uses Electro-Harmonix Signal Pad

Sky Acord

Bassist

Twenty One Pilots

...
Verified via YouTube

Camera zooms in on it at 5:02.

See how Ace uses Electro-Harmonix Signal Pad

Ace

Guitarist

Skunk Anansie

...
Verified via Photo

Seen in his pedalboard.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Electro-Harmonix Signal Pad, it is most commonly used with the following gear.

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