GUP Tech Lab #51 Parametric EQ demo - Chris Shiflett Telecaster
GUP Tech Lab #53 - Nashville Nood Tube Overdrive
GUP Tech Lab #51 - Parametric EQ - Jim Root Jazzmaster - Mesa Boogie Badlander
GUP Tech Lab #43 - Fuzz Rite style Fuzz
GUP Tech Lab #64 - Model T Preamp - Dual channel Sunn Model T Preamp tribute
GUP Tech Lab #55 - Envelope Filter
GUP Tech Lab Series #54 - Bass Demo
GUP Tech Lab Series #4 - Organ Machine
GUP Tech Lab Series #6 - Blues Breaker Tribute
GUP Tech Lab #48 - 6-Band EQ first demo
GUP Tech Lab #59 - Rockerverb Preamp - Jim Root Jazzmaster - Mesa Badlander 50
GUP Tech Lab #57 - 4-wire Noise Gate
GUP Tech Lab Series #7 - Overdrive
GUP Tech Lab Series #9 - Super Fuzz Clone
GUP Tech Lab Series #23 - Power Booster Tribute
GUP Tech Lab Series #39 Feedbacker - Demo
GUP Tech Lab Series #1 - Vibe
GUP Tech Lab Series #8 - Mini Fuzz
GUP Tech Lab Series #13 - Vibe Machine Demo
GUP Tech Lab Series #18 - King of Overdrive (KoT)