Sunn Beta preamp by shift line - YouTube
SNK Pedals CMOSludge Sunn Beta-Style Preamp | Delicious Audio
SNK Pedals CMOSludge Sunn Beta-Style Preamp | Delicious Audio
Correct Sound Custom Sunn BETA Lead Preamp Pedal 2018 Black | Reverb
Hilbish Design puts a Sunn Beta Lead in a pedal with the Night Destroyer | Guitar.com | All Things Guitar
Beta Preamplifier — Hilbish Design
Sunn Beta Lead/Bass - DIY Preamp pedal | Part 2 - YouTube
Hilbish Design Beta Review - Premier Guitar
Berserker Prehistoric Dog
Dirtbox Layouts: Sunn Beta Pre Amp
Bass preamp BETA (based on preamplifier SUNN Beta Bass) - YouTube
Sunn Beta Lead
Sunn Beta Bass preamp - SUNNβEAM
Sunn Beta Lead vs Sunn Beta Bass: Tone Control Stage - Music Electronics Forum
Olethros Preamp Pedal (Sunn Beta preamp) 1st version - dpFX Pedals
Hilbish Design's Sol Invictus offers a two-channel preamp, drive pedal and DI in one stunning enclosure | Guitar World
Olethros Preamp Pedal (Sunn Beta preamp) 1st version - dpFX Pedals
Beta Preamp / Sunn® Beta Lead & Bass - Aion FX
Sunn Preamp Pedal | SevenString.org
Sunn Beta Bass preamp schematic - Page 4 - freestompboxes.org
Homemade Sunn Beta preamp PCBs : r/diypedals
PCB Mania - Sun Beta; lead and bass modes at a flick of the switch. Total DOOM! : r/diypedals
Coda Effects - Black Hole : Sunn Model T preamp
