Marshall ST20H – 20W Head
3,665.00 Excl. VAT
- 2-ch, 20W tube amp head inspired by Marshall’s early 2245 model
- 2 x 5881 power tubes, 2 ECC83 preamp tubes, and an ECC83 phase splitter capture the creamy highs, loose lows, and exceptionally dynamic overdrive of the original JTM
- High Treble and Normal channels can be patched together for endless tonal experimentation
- 3-band EQ and Presence knob dial in your sound to perfection
- Speaker-emulated DI output for easy recording and straight-to-PA gigging
- FX loop makes it a breeze to integrate your favorite time-based and modulation pedals
- JTM-inspired aesthetics, including levant front covering, a metal “coffin” logo, gold piping, and fawn fret
- Premium finger-jointed plywood enclosure
Available on backorder
Estimated delivery: October 26, 2026 – November 5, 2026
Description
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.
Additional information
| Weight | 11.72 kg |
|---|---|
| Dimensions | 66.6 × 28 × 29 cm |
| Type: | Tube |
| Number of Channels: | 2 |
| Output Power: | 20W (5W) |
| Preamp Tubes: | 2 x 12AX7 (preamp), 1 x 12AX7 (phase) |
| Power Tubes: | 2 x 5881 |
| EQ: | 3-band EQ, Presence Control |
| Inputs: | 2 x 1/4″ (High Treble), 2 x 1/4″ (Normal) |
| Outputs: | 5 x 1/4″ (4/8/16 ohms), 1 x 1/4″ (DI out) |
| Effects Loop: | Yes (on/off switch) |
| Power Source: | Standard IEC AC cable |
About brand
Iconic amplification and audio products for musicians and music enthusiasts.
