Boss Katana 100 1x12 Amp Cover 7 & 8-String Internal switch-mode power supply

Internal switch-mode power supply

The dual valve design means pure valve warmth from the 12AX7 input valve coupled with a 12AU7 valve on the output stage in place of the traditional transformer

bubble shape produces free-blowing sound in all registers and it fits all tenor trombone bells

15” subwoofer with 4” Voice Coil

and most copied trumpet mute ever

Boss Katana 100 1x12 Amp Cover 7 & 8-String Internal switch-mode power supplyBAC KTN100 Katana 100 Amp Cover This authentic BOSS amp cover will help keep your Katana 100 combo looking new. Shields against dust, dirt, and grime while protecting from minor scuffs and scrapes. Made with durable polyester exterior and sized for a perfect fit.