2026 Firefly Mad Cat w/ Proper Passive

Equipped with Proper Passive™ Electronics.

All of my Proper Equipped guitars sell quickly. I’ll have more if you miss out.

This brand new 2026 Firefly Madcat comes equipped with our proprietary Proper Passive™ tone system while remaining 100% factory original otherwise. See the video below.

Proper Passive™ is designed around one simple idea: give players everything they need and nothing they don’t. No batteries. No active circuitry. No gimmicks. Just an incredibly musical passive control layout that transforms the way your guitar responds.

Cranston Guitars Tech Summary:

• Brand new 2026 Firefly Madcat.

• Equipped with our proprietary Proper Passive™ tone system featuring premium paper-in-oil and silver mica capacitors.

• Crank your favorite tube amp into its sweet spot and simply roll the guitar’s volume back to 1 for home use while retaining exceptional clarity, dynamics, and touch sensitivity. No attenuator required.

• Tone control is fully usable from 0–10. At 0, it delivers a warm, chewy, vocal John Mayer-style cocked wah EQ with incredible clarity. At 10, it delivers maximum presence, sparkle, and attack. Every setting in between is musical.

• Position 2 has been specifically tuned to remain full, punchy, and dynamic. Unlike traditional Tele-style wiring that can sound thin in the middle position, Proper Passive™ keeps Position 2 every bit as inspiring as Positions 1 and 3.

• Original factory pickups, hardware, finish, and cosmetics remain untouched.

• Complete professional setup performed before shipping including neck relief, action, intonation, electronics inspection, and multiple days of play testing.

See the linked YouTube video to learn more about Proper Passive™.

✔ Original Firefly box and packaging included.

✔ Free QR Code with permanent landing page for this serial number. Transfer ownership anytime.

✔ Fast & free shipping.

✔ Lifetime warranty on all Proper Passive™ electronics.