Coda Effects - Black Hole : Sunn Model T preamp
PCB Mania - Sun Beta; lead and bass modes at a flick of the switch. Total DOOM! : r/diypedals
Correct Sound Custom Introduces BETA Bass Preamp Pedal – No Treble
Homemade Sunn Beta preamp PCBs : r/diypedals
Beta Preamplifier — Hilbish Design
Audible Farm Devices - Sunn Beta Lead Preamp / Distortion Guitar Pedal, Hobbies & Toys, Music & Media, Music Accessories on Carousell
Berserker Prehistoric Dog
Hilbish Design puts a Sunn Beta Lead in a pedal with the Night Destroyer | Guitar.com | All Things Guitar
Olethros Preamp Pedal (Sunn Beta preamp) 1st version - dpFX Pedals
Sunn Beta Lead vs Sunn Beta Bass: Tone Control Stage - Music Electronics Forum
Sunn Beta Bass preamp schematic - Page 4 - freestompboxes.org
beta lead preamp - YouTube
Berserker Prehistoric Dog - Sunn Beta Lead/Bass Preamp Pedal | Reverb UK
Olethros Preamp Pedal (Sunn Beta preamp) 1st version - dpFX Pedals
Sunn Beta Lead in a Pedal? - OffsetGuitars.com
SNK Pedals CMOSludge Sunn Beta-Style Preamp | Delicious Audio
Shift Line Beta (2-ch preamp based on Sunn Beta Bass / Beta Lead) | Reverb
Sun Beta Lead SMD - PCB Guitar Mania
Sunn Beta preamp by shift line - YouTube
The Really Good Pedal Co Sunn Beta Lead/Bass Preamp | Reverb
SNK Pedals CMOSludge Sunn Beta-Style Preamp | Delicious Audio
Hilbish Design and Red Fang cram the Sunn Beta Lead into new Night Destroyer preamp pedal | Guitar World
Well now here's something new & interesting.... "based on the Sunn Beta Bass" | TalkBass.com
Dirtbox Layouts: Sunn Beta Pre Amp
