Clean booster that evolved BOOSTER channel of DB-4R .
Not only Simple VOL boost but also flexibility which follows different touches for each player by gain setting.
Add the GAIN when you want feel leaving sound entangle delay with cutting play,
Lower the GAIN when you want put out the sense of touch in the guitar solo,
Add futhermore gain when you play by speed picking or tapping style.
This pedal shows a variety of aspects by changing the settings to suit your play style.

Sobbat

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BS-1S

Heavy distortion with a unique and driving sustain. A wide range of distorted frequenies that enable everything from neo classical solos to outstanding riff work, hyper distortion captures it all! Excellent for single coil P.U..

Review by reddit /guitarpedals

Review by Stompbox Steals

Demo by  Oburigato

Demo by Iga Massardi

DB-1

Miniaturized DRIVE Breaker DB-1, modifyied focusing on distortion degree, EQ range and noise reduse.
DB-1S is adjusted the density of the distortion component while retaining the comfort of the DB-1 so as to correspond to various styles.
Especially noise becomes a problem in DAW and pedal effector,
but realized "no buried" distortion which made it feel vivid even if it distorted more.
It is the birth of a new DRIVE Breaker that supports home DAW and Jazz Chorus which is standard in the live house and the studio.
** The original DB-1 is recommended for intense rhythm guitar and heavy bass sound!

DB-1S

Fine sustain as DB-1. Less gain and a little rougher than DB-1. sound like big tube old amp sound, even at low level.