Sold - Marshall Studio 15 4001, 1986 = $900 | The Gear Page
Prowess Amplifiers - Marshall - Schematics - Studio 15
Marshall Model 4001 Studio 15 1986 | Reverb France
Sold - Marshall Studio 15 4001, 1986 = $900 | The Gear Page
Marshall studio 15 strange diodes/bias question. - 18Watt.com
The Legendary Marshall Studio 15 deserves it's Holy Grail Reputation! - YouTube
Marshall Studio 15 - YouTube
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