W
- W-DEV
- W.A. Cole
- W.A. Production
- W.Hoffman
- W/H
- WaaSoundLab
- Wacom
- Wadia
- Waggi Pedalboards
- Waghorn Guitars
- Wah-Man
- Wahnsyn
- Wal Bass
- Walco
- Walden
- Waldorf
- Wallacher
- Wallander Instruments
- Wallofsound
- Walrus Audio
- Walter Woods
- Waltons
- Wampler Pedals
- Wangs
- Ward Beck
- Warehouse Guitar Speakers
- Warm Audio
- Warman Guitars
- Warmoth
- Warmplace
- Warneck Research
- Warrior
- Warriors
- Warwick
- Wasaphone
- Washburn
- Wasted Audio
- Waterfall
- Waterstone Guitars
- Wathen Audiophile
- Watunlib
- WAVDSP
- Wave Alchemy
- Wave Arts
- Wave Casual
- Wave Glyde
- Wave Idea
- Wave Line Sound
- WaveAngle
- WaveDNA
- Waveelite
- Wavefonix
- Waveforms
- Wavegrove
- Wavelet Audio
- Wavelore
- Wavemachine Labs
- WaveRex
- Waves
- Wavesfactory
- waveshaper
- waveTracing
- Wavosaur
- Way Huge Electronics
- Way Out Ware
- Wayne Guitars
- Wayne Jones Audio
- Wazinator
- Wb Custom Pickups
- WBS
- WCR Guitar Pickups
- Wd Music
- We are Rewind
- Weber
- Weber Effects
- WebsterAudio
- WebSynths
- Wechter
- Wedge Force
- Wedgie
- Weed
- Weehbo
- Weidner Electronic
- Weiss Engineering
- Weissenborn
- WeissKlang
- WeJaam
- Weldroid
- Weliot
- Welson
- Weltmeister
- Wem Watkins
- Wendl & Lung
- Wendler Instruments
- Wendt
- Werkema
- Werner Schweer
- Wersi
- WesAudio
- Wesc
- Wesley Guitars
- Westbury
- Western Digital
- Western Electric
- Westgate Studios
- Westlake
- Westminster Effects
- Westone
- Westone Audio
- Westside Studios
- Westwood
- Westwood Instruments
- WeyrerTon
- Wfd Videos
- Whale
- Wharfedale
- WHD
- Whippany Electronics Inc
- Whirlwind
- Whisper Room
- White Amplification
- White Elephant Audio
- White End
- White Noise Audio Software
- White sound
- whiteLABEL
- Whole Sounds
- Wholegrain Digital Systems LLC
- WholeWorldBand
- Wiard
- Wicked Tools
- WID
- Wide Blue Sound
- Widi
- WIKSNET
- Wild Customs
- Wild Noise
- Wildcat
- Wildergarden Audio
- Wildfunk
- Wilh. Steinberg
- Wilkinson
- Wilkinson Audio
- Will Systems
- Willcox Guitars
- William'Son
- Willow Software
- Willow's
- Willzyx
- Wilson Effects
- Wincent
- WindSolutions
- WindTech
- Wings Music
- Winston
- Wintec
- Winter Modular
- Winterpark
- Wire Grind
- Wired Team
- Wisycom
- Witch Pig
- Witech
- Wittner
- Wiz
- Wiz Pedal
- Wizard Amplification
- Wizard Guitars
- Wizoo Sound Design
- Wk Audio
- Wlodzimierz Grabowski
- WMD
- Wobblophones
- Wobo
- Wohler Technologies
- WOK
- Wolf Guitars
- WOLF Lutherie - Handmade Guitars
- Wolfaardt
- Wolfetone
- Wolfgang Palm
- Wolfram Research
- Wonderfull Audio Technology
- Woodbrass
- Woodello Industries
- Woodies Hanger
- Woodland
- Woodman's Immaculate
- woodo
- WoodPack
- Woody B
- Work Pro
- WORKproCA
- WorldMax
- Worng Electronics
- WorxAudio
- Wounded Paw Effects
- WR Amplifying
- Wren and Cuff
- Wroclaw Audio Force
- Wrongtools
- WS Audio Limited
- WSL Guitars
- WSProAudio
- Wuhan
- Wunder Audio
- Wunic
- Wurlitzer
- Wusik
- WWAYM
- Wylde Audio