Sitek Caffeine Booster /Drive V2 pedal Boxed

EarthQuaker Devices Arrows v2 Pre Amp Booster Effects Pedal

EarthQuaker Devices Tone Job v2 EQ & Booster Effects Pedal

Wolfaardt tube audio bass preamp

Movall Green Martian Overdrive (MP-105) - Tube Screamer Tones - Great Shape

Deacy Amp and Treble Booster Brian May Guitar Pedal 2 in 1.

Electro-Harmonix Screaming Tree Treble Booster Effect Pedal

Fryer Brian May Treble Booster Deluxe (excellent condition)