The Marshall Studio JTM 20W Head has 1 Channel w/4 Separate Inputs High Treble & Normal Loudness Controls , 20 Watts w/Power Reductio to 5W, On/Off and High/Low Power Switching, 2x ECC83 Preamp Valves, 1x ECC83 phase splitter and 2 x 5881 Power Amp Valves.
The amp that started it all is back. The same iconic JTM sound, but more compact packing the power you know and love from Marshall, in a new compact size. The JTM is a welcome addition to the Studio range, offering players authentic, smooth, and valve-driven break-up at lower volumes – perfect for home or studio use. Don’t let its size fool you, the superb all valve tone of the Studio JTM packs a punch. Creating a sound that defined a generation the JTM delivers the legendary loud blend of crunch and clean recognised the world over.
Like the original 30W head, the Studio JTM is loaded with two ECC83 preamp valves, two 5881 power amp valves and one ECC83 phase splitter, taking you right back to the renaissance of rock’n’roll. The Studio JTM offers the same control and versatility as older models, where simply patching the two channels together opens up a world of all-valve tonal possibility. Power switching enables you to switch effortlessly between 20W and 5W and two loudness controls mean you can play as loud as you like. Features such as a DI out and FX loop have been added, bringing the JTM into the now.
Hand built at our world-class factory in Bletchley, England, the Studio JTM features finger-jointed cabinets, hand-welded chassis, hand-soldered potentiometers and valve bases, and the highest quality componentry. Adorned with period-correct aesthetics from the same metal, red enamel poured “coffin” logo to its fawn fret complete with gold piping and beading, the Studio JTM beautifully nods to the 60s.
Inspired by the first JTM that captured the sound of the 60s, the Studio JTM recreates the vintage tones that so many know and love. An unmistakable sound that is recognised all over the world, the Studio JTM is a loving homage to the amp that responded to the rock’n’roll revolution. From its legendary warm and smooth tone to blending the voices for a combination of crunch and clean, the Studio JTM brings the outstanding sound that Marshall is so well known for.
The smaller scale of the Studio JTM gives players the power of the authentic Marshall tone, in a more compact design. Handmade in the UK just like the original from the 60’s, the Studio JTM is significantly smaller and lighter than its 30W counterpart, making travelling and gigging a breeze.
- Brand : Marshall
- Model : Studio JTM 20W Combo
- SKU : ST20H
- Inputs : 4
- Outputs: DI
- Speaker Outputs: 5 x 1/4” jack sockets (16Ω load / 8Ω load / 4Ω load)
- Channels : Single channel with four separate inputs high treble and normal loudness controls
- Wattage : 20W with power reduction to 5W
- Controls : Loudness 1 and 2, Treble, Middle, Bass, Presence
- Switching : On/Off and High/Low Power
- Preamp Valves : 2x ECC83
- Power Amp Valves : 1x ECC83 phase splitter, 2 x 5881
- Weight: 9.25kg
- Dimensions: (W)500mm, (H)240mm, (D)230mm
- Condition : New