The Biyang Pre-19 Preamp is a Biyang preamp pedal, currently around $59.80. Close alternatives include the NuX Drive Core Deluxe and the One Control OC Tornado. It pairs well with the Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator and the Suhr Woodshed.
Biyang Pre-19 Preamp
Biyang · pedal
The Biyang Pre-19 is part of the company's Baby Boom preamp series, a simple three-knob pedal offering Volume/Gain, Treble, and Bass controls in a rugged metal enclosure with true bypass switching and sealed, dust-proof potentiometers built for durability. Positioned by Biyang as boutique-style construction and tone without boutique pricing, it can function either as a signal booster with light gain applied or push into genuine grit and drive when the gain control is turned up, and it works equally well placed in a standard signal chain or in an amp's effects loop for a different tonal character.
What stands out
“and bass controls in a rugged metal enclosure with true bypass switching and sealed”
— from the listing
“In a chain its effects-loop compatibility is a notable practical feature, letting players use it either as a front-end drive or a post-preamp boost depending on what a given amp and playing situation calls for”
— from the community notes
“Positioned by Biyang as boutique-style construction and tone , it can function either as a signal booster with light gain applied or push into genuine grit and drive when the gain control is turned up, and it works e…”
— from the listing
“Its use case spans clean boosting for solo sections through to genuine overdrive-style grit when pushed harder, giving it real flexibility from a simple three-knob layout”
— from the community notes
“a simple three-knob pedal offering volume”
— from the listing
- bypass
- drive
- grit
- overdrive
- effects loop
- simple
- boost
Price updated Oct 23, 2026
Genres the Biyang Pre-19 Preamp is commonly used in
- Metal
- Alternative Rock
Pedals that stack with the Biyang Pre-19 Preamp
Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator
pedal
24% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Biyang Pre-19 Preamp in the signal chain, clear of Biyang Pre-19 Preamp's own gain stage
Comes earlier in the signal chain
Suhr Woodshed
Suhr
20% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
Biyang Pre-19 Preamp's own gritty character is the real reason this is worth trying
Comes earlier in the signal chain
Greer Mizuki blue
Greer
19% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
Greer Mizuki blue leans warm right where the bright tone needs it
Comes earlier in the signal chain
Walrus Audio Fable
Walrus Audio
19% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Walrus Audio Fable after Biyang Pre-19 Preamp in the signal chain, clear of Biyang Pre-19 Preamp's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Catalinbread SFT
Catalinbread
19% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
Catalinbread SFT leans warm right where the bright tone needs it
Comes earlier in the signal chain
T-Rex Junior Roomate
T Rex
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run T-Rex Junior Roomate after Biyang Pre-19 Preamp in the signal chain, clear of Biyang Pre-19 Preamp's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
SolidGoldFX Commodore Breaker Overdrive
Solidgoldfx
tonal matchComes earlier in the signal chain
SolidGoldFX Commodore Breaker Overdrive's smooth balances out the bright tone
Dunlop Blue Hippo Optical Tremolo
Dunlop
tonal matchComes earlier in the signal chain
Dunlop Blue Hippo Optical Tremolo leans warm right where the bright tone needs it
Boutique & premium upgrades
Cusack Music More Louder
Cusack Music
59% similarityShared character: boost
Black Arts Toneworks -Skyboost
Black Arts Toneworks
57% similarityShared character: boost, treble, simple
Morley MDB2 Dual Boost Distortion
Morley
56% similarityShared character: boost
Xotic BB Preamp Andy Timmons Limited Edition Pedal
Xotic
56% similarityShared character: true bypass, boost, simple
Xotic BB Preamp V1.5
Xotic
55% similarityShared character: boost, treble, gain
Electro-Harmonix Spruce Goose
Electro-Harmonix
55% similarityShared character: true bypass, grit, boost
Similar charactersee all similar tone character →
NuX Drive Core Deluxe
Nux
58% similarityShared character: boost
One Control OC Tornado
One Control
51% similarityShared character: overdrive
Warm Audios Throne of Tone
Warm Audio
92% similaritysimilar tone character
Donner Dumbal Drive
Donner
92% similaritysimilar tone character
Empress Effects Drive Analog Overdrive
Empress
92% similaritysimilar tone character
Greer Amps Royal Velvet
Greer
92% similaritysimilar tone character
See all alternatives to the Biyang Pre-19 Preamp (cheaper + boutique) →
Questions people ask
What are good alternatives to the Biyang Pre-19 Preamp?+
The closest matches in character are the NuX Drive Core Deluxe, the One Control OC Tornado, the Warm Audios Throne of Tone. Boutique upgrades: Cusack Music More Louder, Black Arts Toneworks -Skyboost, Morley MDB2 Dual Boost Distortion.
What pairs well with the Biyang Pre-19 Preamp?+
Strong matches from rig and tone-complementarity evidence: Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator, Suhr Woodshed, Greer Mizuki blue — Run Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Biyang Pre-19 Preamp in the signal chain, clear of Biyang Pre-19 Preamp's own gain stage.
How much does the Biyang Pre-19 Preamp cost?+
Around $59.80 (live listing price, updated Oct 23, 2026).