WElectric guitar
WAbel Axe
WAntoria
WAudio power amplifier
WBahian guitar
WBanjoline
WBlackie (guitar)
WBond Electraglide
WCharvel Surfcaster
WConsole steel guitar
WCort MBC-1 Matthew Bellamy Signature
WDistortion (music)
WEffects unit
WEight-string guitar
WElectric sitar
WElectro-Spanish Ken Roberts
WElectro-Spanish Model B
WEvo (guitar)
WFrying Pan (guitar)
WGuitar amplifier
WGuitar speaker
WGuitar synthesizer
WGuitar wiring
WGuitorgan
WThe Handle
WIbanez Tube Screamer
WAirline (brand)
WKay K-161 ThinTwin
WMason Bernard
WMaton
WMoog Guitar
WNine-string guitar
WOctave twelve
WOld Black
WOvation Breadwinner
WOvation Deacon
WParker Fly
WPedal steel guitar
WPower attenuator (guitar)
WPrepared guitar
WElvis Presley's guitars
WRed Special
WRickenbacker 400 series
WSardonyx (guitar)
WSeven-string guitar
WSquier Jagmaster
WSquier Ryan Jarman Signature Guitar
WStar (guitar)
WSteel guitar
WSteinberger
WSuperstrat
WSwede Patch 2000
WTen-string guitar
WTiger (guitar)
WTwelve-string guitar
WVintage V100MRPGM Lemon Drop
WVox Ultrasonic