Marshall Studio JTM Head

Built in the UK and inspired by Marshall's first ever amp, the Studio JTM Head can create any tone from smooth to crunchy. If you're looking for something unique, blend the two voices together and create your own sound.

Swap between 20W and 5W with ease without having to compromise on tone.

Features - Marshall Studio JTM Head

• Built in Marshall's UK factory
• All-valve
• 20W to 5W at the flick of a switch
• Same smooth tones as the original JTM45
• FX loop and DI out
• Two voices

Power Reduction from 20W to 5W at the Flick of a Switch
This amplifier provides you with the versatility to tailor your power output to suit your environment. Effortlessly select between 20W and 5W power output to seamlessly transition from the rehearsal room to the communal space and back again, without compromising on tone.

Inspired by the Original JTM45
Reproducing the legendary, warm and smooth tones of the original JTM45, the Studio JTM range looks as good as it sounds. Let the all-valve, era-defining sound of the JTM steal the show, whether playing at home or on stage.

All-Valve
This instantly recognisable tone is driven by two ECC83 preamp valves, two 5881 power amp valves and one ECC83 phase splitter.

Built in Marshall's UK factory
Meticulously crafted in the Bletchley, England, factory the Studio JTM features classic Marshall touches such as a robust metal 'coffin' logo with golden piping and beading that pays homage to the 1960s. After extensive years of development, the Studio JTM delivers the timeless and velvety tones reminiscent of the original JTM.

Specifications - Marshall Studio JTM Head

General

• Range: Studio
• Model: ST20H
• Channels: 2, Bridgeable
• Technology: Valve

Electronics

• Output Wattage: 20W (with power reduction option to 5W)
• Outputs: Speaker Outputs: 5 x 1/4" Jack Sockets (16 ohm Load / 8 ohm Load / 4 ohm Load), DI (1/4" Jack)
• Inputs: 4 x 1/4" Jack Instrument Inputs (High/Low Sensitivity)
• Controls: Normal/Loudless II, High Treble/Loudness I, Treble, Middle, Bass, Presence
• Effects: None
• Effects Loop: Yes, 1 x Series Switchable

Valves

• Preamp Valves: 2 x ECC83, 1 x ECC83 (Phase Splitter)
• Power Amp Valves: 2 x 5881

Unit Dimensions

• Weight (kg): 9.25 kg / 20.4 lbs
• Width (mm): 500 mm / 19.7"
• Height (mm): 240 mm / 9.4"
• Depth (mm): 230 mm / 9.1"

Included In The Box

• Box Contents: Detachable Power Cable Included, Speaker Cable Included