1986 Marshall 4001 Studio 15 > Amps & Preamps | Coleman Music
Marshall 4001 Studio 15 1x10" 15W Combo Tube Amp Used
Marshall Model 4001 Studio 15 - 1x12 Combo Amplifier 1987 • LA Vintage Gear
question about Marshall Studio 15 4001 | Marshall Amp Forum
Gary Moore - 1986 Marshall model 4001 Studio 15 guitar amplifier, made in England, ser. no. U06528 **This lot is subject to VAT of 20% on the hammer price ?300-600
Marshall Studio 15 - YouTube
Marshall Model 4001 Studio 15 | Reverb
Late 1980's Marshall 4001 Studio 15 Black Amplifier #022016... | Lot #84182 | Heritage Auctions