The Peavey Rock Master preamp pedal brings back the fire-breathing tones of one of Peavey's most beloved rack units—now reborn as a compact stompbox. Based on the "Ultra" channel of the original Rock Master from the early '90s, this pedal delivers the searing gain, tight low end and fierce articulation that helped shape the tones of countless hard rock, metal and shred players. It's part of Peavey's new Legacy Preamp Series, celebrating over six decades of innovation. At its core is Peavey's TransTube analog circuitry, which recreates the dynamic saturation of a cranked tube amp with convincing feel and harmonic response. Whether you're chasing cutting lead tones, tight rhythm crunch or aggressive modern sounds, the Rock Master preamp pedal offers a versatile foundation with unmistakable Peavey attitude. For players chasing the unmistakable crunch and bite of Peavey's iconic '90s high-gain sound, the Peavey Rock Master preamp pedal delivers the goods. It's a perfect fit for metalheads, progressive players and tone purists who want the raw power of the Rock Master in a streamlined form. With its full-spectrum tone shaping, flexible gain architecture and bulletproof construction, the Rock Master pedal honors its legacy while offering modern convenience. From bedroom jams to brutal stages, it's a trusted weapon for players who demand high-gain tone that's as real as it gets.
Product Features
- TransTube® Recreation of the Groundbreaking Peavey Rock Master® “Ultra” Channel Circuit (circa 1990) in a Pedal
- Internal HV TransTube® Supply from Standard 9V Supply/Battery
- Hard Bypass Switch with Anti-Click Circuit
- Pre and Post Gain Controls
- Gain and Mid Shift Switches
- Three-Band Active Bottom, Body, & Edge EQ
- Tested and Formally Approved for Worldwide EMC and FCC Compliance by an Independent Laboratory
Attributes
- Color: Black
Technical Specifications
- EQ: 3-Band EQ
- Inputs: 1 x 1/4"
- Outputs: 1 x 1/4"
- Power Source: 9V DC Power Supply (sold separately)
- Effects: Preamp
- Processing Type: Analog
| Condition | Mint (Used) Mint items are in essentially new original condition but have been opened or played.Learn more |
|---|---|
| Brand | |
| Model |
|
| Finish |
|
| Categories |
Product safety information may be available here.





