Peavey Rock Master Preamp Pedal – High-Gain Guitar Preamp with Classic Peavey Tone
Bring the legendary sound of Peavey’s iconic rack gear to your pedalboard with the Peavey Rock Master Preamp Pedal. Designed to replicate the sought-after “Ultra” channel from the original Rock Master, this compact yet powerful preamp delivers tight, aggressive high-gain tones perfect for rock and metal players.
Key Features
Authentic Peavey high-gain preamp tone inspired by the classic Rock Master rack unit
TransTube® analog circuitry for tube-like response and dynamics
Active 3-band EQ (Bottom, Body, Edge) for precise tone shaping
Pre Gain and Post Gain controls for flexible distortion and output levels
Mid Shift switch for scooped or boosted midrange tones
High headroom design for punchy, articulate sound
Compact and pedalboard-friendly format
Product Description
The Peavey Rock Master Preamp Pedal is more than just a distortion pedal—it’s a fully functional preamp that can serve as the foundation of your guitar rig. Whether you’re running into a power amp, effects loop return, or using a cab simulator, this pedal delivers the unmistakable punch and clarity Peavey is known for.
Dial in everything from crunchy rhythm tones to saturated lead sounds with ease. The powerful EQ section allows you to sculpt your tone with precision, while the Mid Shift switch lets you quickly adapt your sound for modern scooped metal or classic mid-forward rock.
Built with Peavey’s renowned TransTube technology, the Rock Master responds dynamically to your playing, giving you the feel of a real tube amp in a reliable solid-state format.
Ideal For
Rock and metal guitarists
Pedalboard-based amp setups
Direct recording and silent practice rigs
Players seeking classic 90s Peavey high-gain tones
Specifications
Type: Guitar Preamp Pedal
Controls: Pre Gain, Post Gain, Bottom, Body, Edge, Mid Shift
Circuitry: TransTube analog
Connectivity: Standard 1/4" input/output
Power: 9V DC (centre-negative)
Construction: Durable metal chassis
Why Choose the Peavey Rock Master Preamp Pedal?
If you’re chasing tight low end, aggressive mids, and cutting highs, the Rock Master delivers it all in a compact format. It’s the perfect solution for guitarists who want a powerful, amp-like tone without the bulk of traditional gear.
Upgrade your tone and experience the unmistakable sound of Peavey high gain—anywhere you play.
