Pricing and availability
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Average Price: $200
Budget/Beginner
$249
$500+
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Price History
Based on price data from 2 merchants for "Peavey Rock Master Preamp Pedal". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Unleash your inner rock god with the Peavey Rock Master Preamp Pedal, a compact powerhouse designed to inject your sound with robust character and versatility. Rooted in the legacy of the iconic Peavey Rock Master Ultra amp, this pedal brings the TransTube re-creation of the renowned channel circuit to your pedalboard, offering an authentic and dynamic tonal experience. Whether you're crafting thunderous riffs or delicate leads, the Rock Master delivers with precision.
Its easy-to-use interface includes a 3-band EQ, featuring Bottom, Body, and Edge knobs, allowing for detailed tonal shaping to suit any musical style. The combination of Pre- and Post-gain controls gives you the flexibility to dial in just the right amount of drive and sustain. A standout feature is the mid-shift switch, which lets you toggle between boosted mids for a rich, full-bodied tone or scooped mids for that classic '80s thrash sound. Additionally, the Gain boost switch provides that extra surge needed to make your solos soar.
Whether you're a seasoned performer or an enthusiastic amateur, the Peavey Rock Master Preamp Pedal is your key to unlocking a world of sonic possibilities. The pedal's hard bypass ensures a clean, direct line when not in use, maintaining the purity of your signal chain.
Key Features:
- TransTube re-creation of the Peavey Rock Master Ultra channel circuit
- Pre- and Post-gain knobs for precise tonal control
- 3-band EQ: Bottom, Body, and Edge
- Mid-shift switch for boosted or scooped mids
- Gain boost switch for enhanced lead tones
- Hard Bypass switch for a clean signal path when not in use
Product specs
| Pedal Type | Preamp |
| Analog/Digital | Analog |
| Inputs | 1 x 1/4" |
| Outputs | 1 x 1/4" |
| Bypass Switching | Hard Bypass |
| EQ | 3-band EQ (Bottom, Body, Edge), Mid-shift switch |
| Controls | Pre, Post |
| Power Source | 9V DC power supply (sold separately) |
FAQs
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What is the Peavey Rock Master Preamp Pedal primarily used for?
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The Peavey Rock Master Preamp Pedal is designed to emulate the tone and dynamics of a traditional amplifier, offering a compact solution for achieving authentic Peavey Rock Master Ultra channel sounds on a pedalboard.
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How does the TransTube technology in the Peavey Rock Master Preamp Pedal work?
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The TransTube technology in the Peavey Rock Master Preamp Pedal provides amp-like dynamics and responsiveness, delivering authentic tube-like tones by simulating the characteristics of tube amplification.
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Can the Peavey Rock Master Preamp Pedal be used with other effects pedals?
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Yes, the Peavey Rock Master Preamp Pedal can be integrated into an effects chain, where its EQ and gain settings can shape the overall sound when placed at the front of the chain.
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What power supply does the Peavey Rock Master Preamp Pedal require?
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The Peavey Rock Master Preamp Pedal requires a 9V DC power supply, which is sold separately.
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What are the main tone-shaping features of the Peavey Rock Master Preamp Pedal?
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The Peavey Rock Master Preamp Pedal features a three-band active EQ, gain and mid-shift switches, and pre- and post-gain controls, allowing for versatile sound customization and precise tone shaping.
Videos
Rich's Guitar Channel
Peavey Rock Master Pre-Amp! We take a Quick Look.
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Peavey Rock Master Preamp Pedal.
Features and functionality
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The Peavey Rock Master has 5 FX loops, which may require patch cables if not internally bridged.
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A footswitch is essential for channel switching; Peavey and Laney two-button models are recommended.
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The Ultra channel's volume imbalance may be linked to tube issues, suggesting that swapping tubes could resolve this common problem.
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Comparisons
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Tonally, it's described as between a 5150 and a modded Marshall, with a strong metal vibe.
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Mods and upgrades
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Owners suggest using an external boost or overdrive for improved results over the internal pull boost.
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Use cases and applications
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Lower gain settings on crunch and lead channels offer enough headroom for boosting, ideal for mixing with a Peavey and HM-2.
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Build quality
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Described as feeling solid and durable, akin to a tank, indicating high build quality.
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Value and pricing
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Despite being priced at $200, some hesitate due to its Chinese manufacturing origin.
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User experience
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Owners with experience using the Bandit model found it to perfectly replicate the original sound.
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Setup and maintenance
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JFETs in Peavey circuits can mute channels when faulty; replacements are available but may need professional repair if soldering is beyond your skills.
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Peavey Rock Master uses JFETs to prevent channel switch popping, but these components are phasing out, requiring alternative sourcing or tech support.
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Based on 0 Reviews and 0 Ratings
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