Marshall Studio JTM ST20H "MK II" 20-Watt Guitar Amp Head
Tube Head
The Marshall JTM Studio 20 Head is a compact, 20-watt tube amplifier designed to deliver vintage-inspired tone with a modern twist. As part of Marshall’s Studio series, it pays homage to the legendary JTM45 amplifier, which marked the beginning of the Marshall tone.
Key Features
- 20-watt output with power reduction to 5 watts for versatility
- 2 x ECC83 preamp tubes and 2 x 5881 power valves for warm, rich tone
- Treble, midrange, bass, and presence controls for shaping your sound
- Volume 1 and 2 controls for adjusting gain and dynamics
- DI Out and serial FX loop for expanded tonal possibilities
- Available in a standalone head configuration