Rockman X100 w/ Factory SR&D Rock Max Mod (1980s)Original Box + SR&D Claim Check • SR&D Rockmax Label • Refurbished by B5 Amps

ALL REASONABLE OFFERS CONSIDERED

This is an ultra‑rare, fully documented factory SR&D Rock Max modification on an original 1980s Rockman X100. I’ve owned this unit since the ’80s, and it includes the original retail box with the SR&D claim check for the Rock Max mod still taped to it. You almost never see this level of provenance.

This is not a retrofit, clone, or later mod. This is a genuine Scholz Research & Development factory Rock Max, verified by:

• SR&D Rockmax label on the back
• Original SR&D claim check
• Original X100 box
• Single‑owner history
• Factory‑correct wiring and jack layout

The unit was professionally serviced by Dwight Baker (B5 Amps) a few years ago. He performed the standard refurb: fresh caps, cleaning, and a replacement gain knob after the original cap fell off. Everything works exactly as it should.

⭐ Features & Verification

• Authentic SR&D factory Rock Max mod (1980s)
• SR&D Rockmax label intact
• Original SR&D claim check (still taped to the box)
• Original retail box included
• Single‑owner since new
• Refurbished by B5 Amps
• Footswitchable High/Low Volume modes (Rock Max feature)
• Classic X100 tones: Clean, Edge, Distortion, Lead

📦 Condition

• Fully functional
• Light surface scratches from normal use
• Signs of previous Velcro on the back (removable)
• No cracks, dents, or structural issues
• Clean battery compartment
• Refurbished electronics = stable and reliable

As with all Rockmans, there is a natural noise floor by design — but this unit is quiet for an X100, stable, and behaving exactly like a healthy example should.

🎁 Included

• Rockman X100 w/ factory SR&D Rock Max mod
• Original X100 box
• Original SR&D Rock Max claim check
• Power supply