Compact analog True Bypass signal booster for bass and guitar. 190 kg ultra-lightweight pedal with 24-month manufacturer warranty and zero signal colouration.
Warm Audio Jr. Booster – Compact Analog True Bypass Signal Booster
The Warm Audio Jr. Booster is a compact analog signal booster designed for bass and guitar applications. It delivers clean, transparent gain while preserving the natural character of your instrument's tone.
True Bypass circuitry ensures zero signal coloration when the unit is switched off
Compact design fits easily on any pedalboard or in a gig bag
24 months manufacturer warranty provides long-term reliability and investment protection
Ultra-lightweight at 0.19 kg — adds virtually no weight to your setup
What sets the Warm Audio Jr. Booster apart
Unlike buffered bypass pedals that can alter your signal path, the Jr. Booster uses a pure analog True Bypass design. This means your signal passes through the unit only when engaged, maintaining the full integrity of your instrument's tone at all other times.
Ideal for...
Bass players and guitarists who need a reliable, no-nonsense signal boost without adding colouration or noise to their chain. Suitable for studio recording sessions and live performances where signal integrity is paramount.
Application of the Warm Audio Jr. Booster
Connect your instrument output to the Jr. Booster input
Connect the booster output to your amplifier or mixing console
Engage the footswitch to activate the boost when additional signal level is needed
Switch off to return to your unaltered signal path
Warm Audio is a Swiss audio equipment manufacturer specialising in analog signal processing tools for musicians. The brand focuses on transparent, no-frills designs that prioritise signal integrity and build quality. Their product range spans boosters, compressors, and other pedalboard accessories for bass and guitar applications.
True Bypass means the signal path is completely disconnected from the pedal's circuitry when the unit is switched off. This ensures your instrument's tone remains completely unaltered and unaffected by the pedal when it is not in use.
Yes. The Jr. Booster is designed for both bass and guitar applications, functioning as a universal signal booster that works with any instrument output level within its operating range.
The unit weighs 0.19 kg and features a compact form factor designed to minimise pedalboard space while delivering full analog signal boosting capability.
The delivery includes the Warm Audio Jr. Booster pedal unit. Additional cables or power supplies are not included and must be sourced separately if required.
Yes, the unit comes with a 24-month manufacturer warranty covering defects in materials and workmanship under normal use conditions.
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