List of manufacturers starting with letter B
B&C
B&G
B&S
B.E.R.P.
B.K.
Babicz
Baby Audio
Bach
Backbeat Books
Bad Cat
Baff
Balam
Baldman Percussion
bam
Band Industries
Bare Knuckle
Bari
Barn3
Bartolini
Basix
Bastl Instruments
Baton Rouge
Batpn Rouge
Bärenreiter
BBE
BC Rich
Beard Guitars
Beat Bars
Beat Magazin
Beat Root
Beetronics
Befaco
Behringer
Bela.io
Beltuna
Belvelin
Belwin
Benchmark
Benson
Benz Reeds
Berdani
Berg Larsen
Bergerault
Berklee Press
Bernd Hiller & Sohn
Bernd Hoffmann
Besson
Best Brass
Best Service
Bettermaker
BetterSax
beyerdynamic
Beyma
BFD
BG
BG France
Biamp Systems
Big Bends
Big Fat Snare Drum
Bigsby
BirdDog
Bitwig
Bjooks
Black Corporation
Black Lion Audio
Black Mountain
Black Rooster Audio
Black Swamp Percussion
Blackmagic Design
BLACKPANTHERSYSTEM
Blacksmith
Blackstar
Bläser-Schulen-Verlag
Block And Block
Blue Cat Audio
Blue Microphones
Bluetooth Headphones
BluGuitar
BMS
Bob Reeves
Bodo Vosshenrich
Bogaro & Clemente
Bogner
Bold
Bome
Bonacchi
Boosey & Hawkes
Bosch
Bose
Bose Professional
Boss
Bosworth
Botex
Bound Free
Boveda
Bow Brand
Bowers & Wilkins
Boz Digital Labs
Brainworx
Brand
Brass Bags
Brasstache
Brümmer
Breitkopf & Härtel
Brennenstuhl
Breslmair
Bricasti Design
British Drum Company
British Pedal Company
Bruno Tilz
BSS
btb Verlag
Bubblebee
Buffet Crampon
Bugera
Bulgheroni
Bulldog
Bumblebee Ukuleles
Burghardt
Burl Audio
Butolen