GUP Tech VeJ7 Porcorn Prototype - Rockerverb Preamp - Jim Root Jazzmaster - Mesa Badlander 50
GUP Tech VeJ7 Porcorn prototype - Rockerverb Preamp - Mesa Badlander Power amp
GUP Tech Vej Garden triple preamp pedal
PedalTalk #41 - VeJ7 PorCorn Preamp Orange Rockerverb
GUP Tech Evl Honker Demo - Hot Rodded Guv'nor
GUP Tech VeJ1 - Ze Beet VH140 preamp pedal demo
GUP Tech Vej-4 and DCD Preamp/Distortion pedals
GUP Tech Lab #64 - Model T Preamp - Dual channel Sunn Model T Preamp tribute
GUP Tech GlouGlou OD - Rockerverb 50 - Telecaster Demo
GUP Tech VeJ5 - Preamp Distortion
GUP Tech VeJ6 - Orange Preamp
GUP Tech Pumpky distortion - Mesa Boogie Badlander 50
GUP Tech DCD Test drive (Dual Channel Distortion)
GUP Tech Pedal Talk #21 - DCD Dual channel Distortion
GUP Tech VeJ1 - Ze Beet VH140c preamp pedal - Jim Root Jazzmaster
GUP Tech - DCD Dual Channel Distortion - Demo
GUP Tech T-Bag Model T preamp tribute - Gibson Les Paul
GUP Tech Mad Chiou Boost Pedal Demo | Scott Bynoe Artist Edition | Boost Pedal for Metal
GUP Tech Ottawa-Wah Auto-Wah Demo
GUP Tech VeJ3 - Eggplant - High gain distortion preamp
