Pricing and availability
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Price
Average Price: $281
High-end/Boutique
$50
$176+
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Standard
High-end
Price History
Based on price data from 6 merchants for "Source Audio EQ2 Programmable EQ". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Source Audio EQ2 Programmable EQ is not just an equalizer, but a sonic sculptor for your guitar rig. This combination graphic and parametric equalizer offers 10 fully adjustable frequency bands, providing you with an expansive audio playground. With the flexibility to modify each band anywhere on the frequency spectrum from 20 to 20,000Hz, and with +/- 18dB of boost or cut for each band, the EQ2 is an all-encompassing audio tool.
The EQ2 doesn't stop at just shaping your sound. It also features stereo ins and outs, MIDI In and Thru jacks, and the ability to run two unique EQ settings simultaneously, each independently routed to either stereo output. The hidden tuner function ensures you're always pitch-perfect, and the additional 12dB volume boost can give your solos the spotlight they deserve.
You can further customize your sound with the Neuro software editor, which lets you engage an optional dynamic limiter and a noise gate. The EQ2 Programmable Equalizer is not just for guitars, it is suitable for any electrifiable instrument, making it a versatile addition to your gear.
Key Features:
- Combination graphic and parametric equalizer with 10 fully adjustable frequency bands
- Ability to run two separate and unique EQ settings simultaneously
- Stereo ins and outs, MIDI In and Thru jacks
- Additional 12dB volume boost
- Hidden tuner function
- Compatible with Neuro software editor for deep customization
- Configurable noise gate and limiter
- 8 onboard presets and 128 MIDI accessible presets
- Suitable for any electrifiable instrument
- Ability to select parametric and graphics EQ
- Ability to have different EQ curves/types on each channel
- ±18dB range allows for substantial cuts and boosts
- +12dB clean boost increases volume for solos or pushes the front end of your amp for natural breakup
Product specs
| Pedal Type | 10-band EQ |
| Analog/Digital | Digital |
| Inputs | 2 x 1/4" |
| Outputs | 2 x 1/4" |
| Other I/O | 1 x 1/8" (control) |
| MIDI I/O | In/Thru/USB |
| USB | 1 x Type Mini-B |
| Bypass Switching | Analog Buffered Bypass / Relay-based True Bypass |
| Additional Features | Neuro Desktop (PC/Mac) |
| Power Source | 9V DC power supply (included) |
| Power Usage | 165mA |
| Height | 2.21" |
| Width | 2.75" |
| Depth | 4.58" |
| Weight | 0.62 lbs. |
FAQs
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What makes the Source Audio EQ2 Programmable EQ unique compared to other EQ pedals?
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The Source Audio EQ2 features a combination of graphic and parametric equalization with 10 fully adjustable frequency bands, stereo inputs and outputs, and MIDI capabilities. It offers 128 MIDI-accessible presets and can simultaneously run two separate EQ settings, making it highly versatile for different performance needs.
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Can the Source Audio EQ2 be used with bass guitar?
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Yes, the Source Audio EQ2 is suitable for both guitar and bass, thanks to its wide frequency range and adjustable bands. Its versatility makes it an excellent choice for tailoring the sound of different instruments.
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Does the Source Audio EQ2 support MIDI control?
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Yes, the Source Audio EQ2 supports MIDI control with MIDI In and Thru jacks, allowing for extensive preset management and real-time control over EQ settings via MIDI devices.
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What type of power supply does the Source Audio EQ2 require?
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The Source Audio EQ2 requires a 9V DC power supply, which is included with the pedal, and it has a power usage of 165mA.
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How many presets can the Source Audio EQ2 store?
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The Source Audio EQ2 can store up to 8 onboard presets and access 128 presets via MIDI, providing extensive flexibility for different performance setups.
Videos
sourceaudioeffects
EQ2 Programmable Equalizer: Basic Functions & Hidden Features
Reviews
PROS
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Highly customizable with 128 preset slots, ideal for precise tone shaping
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Easy integration with MIDI controllers for on-the-fly adjustments
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USB and Neuro App compatibility for detailed sound tweaking
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Compact design with a solid build, saving pedalboard space
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Offers stereo EQ capability for versatile instrument use
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Includes features like a noise gate, high/low pass filters, and tuner
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Can eliminate unwanted frequencies, enhancing instrument sound quality
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Pristine audio quality with a virtually non-existent noise floor
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Allows for pre and post EQ settings in a single pedal
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Superior customer service from Source Audio
CONS
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Requires preprogramming for full utilization, not ideal for spontaneous adjustments
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Limited control without the app; reliance on digital interface
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Connectivity limited to USB or proprietary cable, lacks Bluetooth
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Some users find it complex and possibly overwhelming for simple EQ needs
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Sound quality may feel less warm compared to analog EQs in studio settings
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Source Audio EQ2 Programmable EQ.
Use cases and applications
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Allows for a 12db clean boost/cut available per preset, providing a MIDI-controlled clean boost that replaces unpredictable standalone boosts.
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For bass players, the EQ2 is used to switch between P and J bass presets, facilitating consistent tone shaping across different instruments.
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The EQ2 effectively mutes bass drums on a drum machine, showcasing its flexibility beyond traditional guitar setups.
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Some users employ the EQ2 as a wah pedal when used with an expression pedal, adding versatility to its application.
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Owners use EQ2 for creating specific EQ curves per tone, enhancing cleans, mid-boosting rhythms, and sculpting overdrive tones.
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The EQ2 can effectively serve as a clean boost and tuner, with the added benefit of a built-in limiter.
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Setup and maintenance
User experience
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A few owners highlight issues with volume inconsistencies when cycling through presets, suggesting the importance of keeping firmware updated.
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One owner noticed a high-end reduction issue when engaged, even with the pedal set flat to buffered bypass.
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One owner reported a quiet rig experience when powered with a CS-12, indicating low noise levels.
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Owners find the Neuro app essential for creating presets, as tweaking directly on the pedal is less intuitive for substantial changes.
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Software and compatibility
Features and functionality
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The pedal can run two EQ channels in parallel, with one at the chain's start and another at the end using Input 2.
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The pedal includes a noise gate with a preset-selectable threshold, allowing precise control over unwanted noise from different overdrive pedals.
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MIDI footswitch is essential to unlock 80% of the pedal's features, offering DAW-grade EQ precision on your pedalboard.
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The pedal includes a silent tuner mode, although one user reported an unexpected hum when engaged.
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Critic Reviews
5.0 out of 5
Based on 0 Reviews and 4 Ratings
Artist usage
Add artist
In the YouTube video titled "My Chemical Romance Rig Rundown with Frank Iero, Ray Toro & Mikey Way" by Premier Guitar, at the 33:34 timestamp, Ray Toro's pedal setup is shown in a drawer, prominently featuring the Source Audio EQ2 Programmable Equalizer Pedal positioned at the top right.
This photo shows beabadoobee's pedalboard from live show at KEXP on November 21, 2022. She can be seen with the pedalboard on a couple of other photos, including here. One of the pedals in 2022 beabadoobee's pedalboard is Source Audio EQ2 Programmable EQ.
A Facebook post by "Tone Design" dated October 31, 2024, confirms that Jessy Caron uses the Source Audio EQ2 Programmable EQ, as it is included in the double-deck pedalboard they set up for him.
Mentioned in interview (Billy Strings' Gear section): https://www.premierguitar.com/artists/guitarists/billy-strings-and-molly-tuttle
According to Deerhoof's artist page on the Source Audio website, John Dieterich uses the Source Audio EQ2 Programmable EQ.
In an Instagram post from 2023, Jacob Bugden's pedalboard is visible, clearly showing the use of the Source Audio EQ2 Programmable EQ. This visual evidence, along with other live performance footage, confirms that Bugden employs EQ2 both in studio recordings and live performances.
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 Source Audio EQ2 Programmable EQ, it is most commonly used with the following gear.
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