MXR Rockman X100 Analog Tone Processor – Arena Rock in a Box

The MXR Rockman X100 Analog Tone Processor revives the unmistakable sonic signature of the original Scholz Research & Development headphone amp that helped define the sound of 1980s arena rock. Designed in collaboration with SR&D alum Bob Cedro, this pedal captures every detail of Tom Scholz’s vision—now reborn in a pedalboard-friendly format.

Originally released in 1982, the Rockman X100 wasn’t just a headphone amp—it was a complete tone processor that delivered studio-ready sounds straight into mixing consoles. Now, MXR brings that same magic back with crystalline cleans, crunchy harmonics, dynamic compression, and lush bucket-brigade chorus—all in a compact stompbox.

Key Features:

• All-Analog Signal Path based on the original SR&D X100
• Four Preset Modes:
• • CLN2: Pristine, glassy clean tone
  • CLN1: Tight, mid-focused EQ for punchy cleans
  • EDGE: Moderate clipping with dynamic response
  • DIST: Saturated lead tones with long sustain
• Re-Engineered Compression: Slow release on cleans, fast on dirt, tied to input gain
• Classic Chorus: MN3007 bucket brigade chip for authentic stereo modulation
• Input Gain & Volume Sliders: Easily dial in response and output levels
• Mono & Stereo Operation: With spatially dynamic chorus in stereo mode
• External Mode Switching: Compatible with MXR TRS Split + Tap for expanded control
• Power: Standard 9V via Dunlop ECB003 adapter or MXR® Brick™ Series supply

Whether you're after Boston’s soaring leads or just want a studio-polished sound in a single box, the Rockman X100 Analog Tone Processor delivers authentic arena rock tone with zero fuss.

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Guy Eckelberger
Professional Organic Pedal Farmer since 1976
Member and Founder – Tone Farmers Union since 1961