Ibanez Ts9 modded by Keeley with mod +
I bought used for more than I’m selling and it was listed as the mod plus with all the 808 cap fulters and chips

Keeley Mod Plus Features:

The Keeley Mod Plus upgrades the classic Ibanez TS9 Tube Screamer with carefully selected circuit modifications designed to improve tone, clarity, and versatility.

• Increased bass response: Fuller low end without sacrificing the classic Tube Screamer midrange character.
• Expanded gain range: More available overdrive when desired, with a cleaner, more transparent boost at lower Drive settings.
• Upgraded op-amp: Texas Instruments RC4558P, associated with vintage TS-808 Tube Screamer circuits.
• Premium components: Metal-film resistors and upgraded film capacitors help reduce circuit noise and refine the overall tonal response.
• Refined tone control: Smoother, more balanced tonal shaping across the frequency range.
• Improved bypass circuitry: Designed to help preserve your signal when the effect is disengaged.

The result is a more versatile Tube Screamer that retains its signature midrange punch while offering fuller bass, improved clarity, and a wider range of usable overdrive.

Ideal for blues, classic rock, hard rock, and as a boost in front of an already-driven tube amp.

This is the Keeley Mod Plus version, not the separate Keeley Baked or Franken-Screamer modification.