Marshall SC20H Amplifier
SC20H AMPLIFIER
SC20H AMPLIFIER
Get the unmistakable JCM®800 roar without upsetting the neighbours with the SC20H. This 20W head captures the spirit of the JCM800 range at a smaller size. Perfect for playing in the studio, or at home with the power reduction option set to 5W, make sure to pair the SC20H with one of our Studio cabinets for a small but perfectly formed Marshall rig.
FEATURES
SINGLE CHANNEL SIMPLICITY
Choose either the high input or low input to suit your guitar and style. Ride the preamp volume to take you from warm cleans to barky overdrive and take that iconic Marshall tone anywhere. Just like the older JCM800s, the Studio Classic® features a master volume control for those that want to ramp up the sound. There’s also an effects loop for easily personalising your sound.
INFORMATION
BRAND
Marshall
PRODUCT TYPE
Speaker
OUTPUT WATTAGE
20W (with power reduction option to 5W)
MODEL
SC20H
RANGE
Studio
CONTROLS
- Presence
- Bass
- Middle
- Treble
- Master volume
- Preamp volume
OUTPUTS
5 x 1/4” jack sockets, selectable 16Ω / 8Ω / 4Ω load
EFFECTS
None
EFFECTS LOOP
Yes, Series, Send/Return
INPUTS
2 x 1/4" jack instrument inputs (high/low sensitivity)

CABLE
Detachable power cable included, speaker cable included
SPEAKER CONFIGURATION
1x10
SPEAKER MODEL
Celestion VT-Junior (16Ω, 50W)
PREAMP VALVES
2 x ECC83, 1 x ECC83 (phase splitter)
https://www.archiproducts.com/en/productsPRODUCTION
Made in United Kingdom
WEIGHT
9.4 kg / 20.7 lbs
POWER AMP VALVES
2 x EL34