PRE-OWNED Rivera RockCrusher Power Attenuator

The Rivera RockCrusher: Unlock Your Tube Amp’s Full Potential at Any Volume

Studio-Quality Tone at Any Volume Level

The Rivera RockCrusher is the ultimate solution for guitarists who crave full-bore tube tone without shaking the walls. Whether you’re tracking in the studio or controlling stage volume, this rugged attenuator lets your amp breathe freely while keeping things sonically manageable. Rivera’s reactive load design ensures that the vital relationship between your amp and cab remains intact, delivering tone that’s rich, articulate, and unmistakably your own.

Real Tube Tone, Uncompromised

At its heart, the RockCrusher is built to let your amp’s power tubes sing. Unlike passive load boxes that suck the life out of your sound, Rivera’s reactive load preserves the dynamic response and harmonic content that makes tube amps so compelling. Dial in your dream tones with your amp running hot, all while keeping the output controlled and gig- or studio-friendly.

Built to Withstand the Gigging Grind

This particular unit is pre-owned and shows some minor cosmetic wear—small scratches and signs of use—but overall remains in very clean condition. Like all RockCrushers, it’s housed in a heavy-duty chassis that’s ready for years of travel and performance. Whether you’re playing clubs, recording at home, or rehearsing late into the night, the RockCrusher is a dependable tool that won’t flinch.

Perfect for Studio and Live Applications

The RockCrusher isn’t just an attenuator—it’s also a professional-grade load box with both balanced and unbalanced outputs. That means you can go straight from your amp into your recording interface or front-of-house mixer without sacrificing tone or feel. From whisper-quiet practice to full-scale studio tracking, it delivers versatility and tone you can trust.

All Tone, No Compromise

No bundled extras here—this listing includes the RockCrusher unit only. But if you're looking for transparency, reliability, and tonal integrity from your attenuator, this one checks every box. Rivera designed it to be tonally invisible, so what you hear is pure amp magic—just at whatever volume you need.

Specifications:

• Power Handling: 120 watts RMS

• Impedance: 8 ohms or 16 ohms

• Inputs: 1 x 1/4-inch (powered signal in)

• Outputs: 2 x 1/4-inch (speaker out), 1 x XLR (line out), 1 x 1/4-inch (line out)

• Included Accessories: None

This item is at Five Star Guitars on consignment. As a result, all sales are final.

This attenuator ships fully insured with signature required.