PCB Mania - Sun Beta; lead and bass modes at a flick of the switch. Total DOOM! : r/diypedals
Beta Lead Combo - Sunn Beta Lead Combo - Audiofanzine
Shift Line Beta (2-ch preamp based on Sunn Beta Bass / Beta Lead) | Reverb
Beta Preamp / Sunn® Beta Lead & Bass - Aion FX
Sunn Preamp Pedal | SevenString.org
Sunn Beta Lead/Bass - DIY Preamp pedal | Part 2 - YouTube
Hilbish Design Introduces the Sol-Invictus Preamp Pedal - Premier Guitar
Sunn Beta Lead footswitch - dpFX Pedals
Sunn Beta Preamp volume issue - freestompboxes.org
Shift Line BETA bass/guitar preamp (pedal-format Sunn Beta Lead) | Reverb
Hilbish Design and Red Fang cram the Sunn Beta Lead into new Night Destroyer preamp pedal | Guitar World
Correct Sound Tube Beta Hybrid Mk. II - Sunn Model T and Beta Preamps | TalkBass.com
The Really Good Pedal Co Sunn Beta Lead/Bass Preamp | Reverb
Dirtbox Layouts: Sunn Beta Pre Amp
Correct Sound Custom Sunn BETA Lead Preamp Pedal 2018 Black | Reverb
Harsh Tones || SNK Pedals CMOSludge || Sunn Beta Lead Preamp Pedal || Guitar & Bass Pedal Demo - YouTube
NAD - Sunn beta lead : r/GuitarAmps
Sunn Beta Lead w/ dpFX Custom Footswitch – Eastside Music Supply
Shift Line Beta - Pedal on ModularGrid
