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Source Audio Soundblox Pro Classic Distortion

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Source Audio Soundblox Pro Classic Distortion

$149.99 Price Tier: Standard

3.0 (2)

1 Critic Review

Find out who is using Source Audio Soundblox Pro Classic

1 wishlisted

3 saved

Page last updated Nov 12, 2025

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated November 12, 2025.

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3.0 (3)

$149.99 1 available New

$129.00 3 available Used

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Average Price: $140

Standard/Professional

$80

$181+

Price Tier

In the Distortion Effects Pedals category, Source Audio Soundblox Pro Classic Distortion is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Description

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Elevate your guitar's voice with the Source Audio Soundblox Pro Classic Distortion pedal, a marvel of engineering that blends classic tube amp warmth with the gritty edge of fuzz. This compact powerhouse is your ticket to an expansive sonic landscape, offering unparalleled versatility and control. Whether sculpting your sound with the 7-band EQ, toggling between four distinct tube amp tones, or exploring the eight different fuzz options, this pedal ensures your tone stands out in the mix. With six programmable presets and an expression pedal input for real-time adjustments, the Soundblox Pro Classic Distortion is an indispensable tool for guitarists seeking to define their signature sound.

Key Features:

7-band graphic EQ for precise tone shaping
Four selectable tube amp tones for versatile sound modeling
Eight unique fuzz box settings to explore a wide range of distortion effects
Six programmable user presets for saving and recalling your favorite sounds
Expression pedal input for dynamic real-time control
MIDI input for external parameter adjustments and preset access

Product specs

Brand	Source Audio
Model	Soundblox Pro Classic Distortion
Finish	Red
Year	2010s
Made In	China
Categories	Distortion Pedals

FAQs

What types of distortion tones can the Source Audio Soundblox Pro Classic Distortion produce?: The Source Audio Soundblox Pro Classic Distortion offers a wide range of distortion tones, from classic rock crunch to modern high-gain sounds, thanks to its versatile sound engine and multiple preset options.
Can I save and recall custom presets on the Source Audio Soundblox Pro Classic Distortion?: Yes, the Soundblox Pro Classic Distortion allows you to save and recall user presets, enabling quick access to your favorite settings during performances or recording sessions.
How does the Source Audio Soundblox Pro Classic Distortion handle real-time adjustments?: The pedal features intuitive controls that allow for real-time adjustments, letting you tweak parameters on the fly to suit your playing style and musical context.
Is the Source Audio Soundblox Pro Classic Distortion built to withstand live performances?: Yes, the Soundblox Pro Classic Distortion is designed with rugged build quality, making it durable enough for frequent use in live performance settings.
Does the Source Audio Soundblox Pro Classic Distortion work well with other pedals?: The Soundblox Pro Classic Distortion is designed to integrate seamlessly with other pedals, maintaining signal integrity and providing consistent performance in complex pedalboard setups.

Videos

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sourceaudioeffects

Guitar Distortion Pedal Demo - Soundblox Pro Classic Distortion

sourceaudioeffects

Source Audio: Soundblox Pro CLASSIC DISTORTION

Brett Kingman

Source Audio Soundblox Pro Classic Distortion guitar effects pedal demo

gearmanndude

Guitar Distortion Pedal Demo - Soundblox Classic Distortion

sourceaudioeffects

Tech Talk: The Soundblox Pro Classic Distortion (Part 1)

sourceaudioeffects

Tech Talk: The Soundblox Pro Classic Distortion (Part 2)

sourceaudioeffects

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Source Audio Soundblox Pro Classic Distortion.

Features and functionality

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The pedal can be used as a +20dB boost and a 10-band EQ, providing flexibility beyond typical distortion applications.
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The pedal's onboard EQs make it straightforward to fine-tune specific frequencies, enhancing its adaptability in various recording and performance settings.
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The Soundblox Pro Classic Distortion allows morphing between presets using an expression pedal, adding practical versatility for dynamic sound changes.
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The pedal offers a unique multiband distortion mode, maintaining clarity even with complex chords and arpeggios, unlike many traditional distortion pedals.
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The foldback mode evolves the sound with a filter-like effect on the sustain, adding a dynamic element to the distortion.
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The octave setting closely resembles octave fuzzes, with a ring-mod-like character, providing interesting and slightly off-tune sounds when playing chords.
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Use cases and applications

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Owners find the Soundblox Pro versions particularly suitable for studio recording, appreciating their ability to save and switch between six user presets.
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Many users utilize the pedal primarily as a clean boost with a mid-bump and bass cut, showcasing its versatility beyond distortion.
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The pedal excels at creating gated, computer-like fuzz sounds, particularly effective with jazzy, dissonant chords.
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Comparisons

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Users note that the older Soundblox pedals, like the Classic Distortion, have a more analog-like sound compared to the newer Soundblox 2 series.
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The Source Audio pedals, like the Multiwave Distortion, have been used by notable musicians such as Steven Wilson and Guthrie Govan, indicating professional-level quality.
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The pedal is not intended to emulate other classic distortion pedals, offering its own distinctive sound profile, which some users find appealing.
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User experience

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One user reported that their pedal broke quickly and sold the replacement, suggesting potential concerns with durability.
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Despite its digital nature and bulky design, the pedal is praised for its responsive and liquid-like envelope filter sounds during double stop string bends.
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Build quality

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The larger, clunky design of the pedal is a point of contention, but users note that Source Audio has since adopted a smaller form factor.
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Setup and maintenance

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Some users have experienced power issues, noting that the pedal requires a 110mA adapter, and exceeding this can cause hum.
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Value and pricing

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Some users find it to be a good value used, as digital skeptics often overlook it, leading to lower second-hand prices.
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Critic Reviews

Source Audio Soundblox Pro Distortion Pedal Review - Premier Guitar

premierguitar.com

The Source Audio Soundblox Pro Classic Distortion pedal impresses with its versatility, offering a wide range of modern and vintage distortion tones in one compact unit. It's like having 12 pedals at your disposal, with clear, rich sounds across its settings and no digital harshness detected. The inclusion of the innovative Hot Hand motion sensor adds a unique layer of control, making it not just a pedal but a creative tool for dynamic performances. However, its many options might be overkill for those not needing such variety. Overall, a win for guitarists seeking diverse tones.

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