Marshall ST20C Radio
ST20C RADIO
ST20C RADIO
The first JTM amp created a legendary sound that inspired generations of musicians. In honour of that, the ST20C brings the iconic 60’s tone that initially launched Marshall to the present day, in a more compact format.
Whether you’re at home, in the studio, or on the big stage – the ST20C can adapt to bring exceptional tone to any situation with built-in power reduction technology, enabling players to switch between 20W and 5W.
FEATURES
AN UNMISTAKABLE SOUND
This reissue painstakingly reproduces the legendary, warm, and smooth tone of the original Marshall JTM that inspired generations of musicians. The ST20C delivers the loud blend of crunch and clean recognised the world over.
LOW-WATTAGE VINTAGE SOUND
Ideal for creating that definitive vintage tone, the ST20C is equipped with a Celestion Creamback G12M-65 speaker. Switch between 20W and 5W at the flick of a switch to allow playing at a lower wattage without compromising on tone.
SMALL BUT MIGHTY
Packed with the same vintage tones you know and love, just in a smaller package, the ST20C has the power of a classic Marshall amp in a compact design.
HANDMADE IN THE UK
Built in the same UK factory just like the original, the ST20C is adorned with period-correct aesthetics - from the same distinctive, solid metal, red enamel poured “coffin” logo, to its fawn fret complete with gold piping and beading, the ST20C beautifully nods to the 60s.
INFORMATION
BRAND
Marshall
PRODUCT TYPE
Radio
INPUT
4 x 1/4" jack instrument inputs (high/low sensitivity)
OUTPUT
DI output and 5 x 1/4” speaker outputs (16Ω load / 8Ω load / 4Ω load)
OUTPUT WATTAGE
20W (with power reduction option to 5W)
MODEL
ST20C
RANGE
Studio
PRODUCTION
Made in England
TECHNOLOGY
Valve
DIMENSIONS
- Height : 460mm (18.1")
- Width : 500mm (19.7")
- Depth : 265mm (10.4")
CHANNELS
1 with 2 voicings
USE
Entertainment
PREAMP VALVES
2 x ECC83, 1 x ECC83 (phase splitter)
EFFECTS
None
EFFECTS LOOP
Yes, send/return
THE ART OF AMP MAKING
Shrinking down an iconic amp requires clever design and engineering but luckily there’s no shortage of that in our UK headquarters. Why mess with a winning formula? We know exactly what it takes to make a legendary amp and we’ve applied those same hand-assembly techniques to the Studio Series. Every Studio amp is designed, engineered and constructed at our UK headquarters, where it gets our seal of approval before it hits the shelves.
POWER AMP VALVES
2 x 5881
DOWNLOAD
↓ Manual
CABLE
Detachable power cable included
CONTROLS
- Treble
- Middle
- Bass and Presence
SPEAKER MODEL
Celestion G12M-65 Creamback (16Ω, 65W)
WEIGHT
17.8kg (39.2lbs)
POWER HANDLING
65W
UNIT IMPEDANCE
16Ω
SPEAKER CONFIGURATION
1x12”