
Orders placed during Passover Holiday (Wed 4/1 after 4PM ET – Thurs 4/9) will ship Fri 4/10. View our holiday shipping schedule.
This item is no longer available.
This Marshall amplifier is known for replicating the definitive JCM800 2203 roar, which is a genre-defining heavy rock crunch. It uses vacuum tubes to amplify the sound, providing a warmer and more natural tone compared to solid-state amplifiers.
The power reduction feature allows you to switch between 20W and 5W power. This is particularly useful for adjusting the amplifier's output based on your location, whether you're at home, in the studio, or on stage.
Yes, one of the key features of this amplifier is its compact and portable design. Despite its powerful output, it's scaled down into an easily movable frame, making it perfect for musicians on the go.
The series FX loop allows you to add effects to the signal path of the amplifier. This feature, along with the master volume control, helps you recreate the signature JCM800 2203 tone with ease.
An all-valve amplifier, like the SC20C, uses vacuum tubes to amplify the sound. This technology is known for producing a warmer and more natural tone compared to solid-state amplifiers, which use transistors.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
20W (with power reduction option to 5W)
5x 1/4" jack sockets, selectable 16Ohms / 8Ohms / 4Ohms load
2x 1/4" jack instrument inputs (high/low sensitivity)
Presence, bass, middle, treble, master volume, preamp volume
1x 10" (25.40cm)
Celestion V-type 10" (25.40cm) (16Ohms, 50W)
16Ohms
2x ECC83, 1x ECC83 (phase splitter)
2x EL34
Studio
510 x 460 x 255mm (20.08 x 18.11 x 10.04") (Including Feet and Handle)
32 lbs (14.52kg) (Including Feet and Handle)
5030463490310
Bring the iconic Marshall sound to your music with the Studio Classic SC20C 20W 1x10" All-Valve JCM800 2203 Speaker Combo Amplifier with FX Loop and DI. This powerful, high-quality amplifier effortlessly replicates the definitive Marshall JCM800 2203 roar, renowned for its genre-defining heavy rock crunch.
Originally introduced in the 1980s, the JCM800 2203 revolutionized the audio industry with its unique design and sound. Now, this legendary sound has been remastered for the modern musician in a compact, portable 20W amplifier.
The SC20C is a versatile, all-valve amplifier, utilizing vacuum tubes to produce a warm, natural tone that sets it apart from solid-state amplifiers. It's perfect for both professional musicians and music enthusiasts who crave that authentic Marshall sound.
This durable amplifier is UK-made, maintaining the quality and craftsmanship that Marshall is known for. It features a power reduction switch, allowing you to toggle between 20W and 5W power. This means you can capture that massive tone whether you're at home, in the studio, or on stage.
The SC20C also includes a series FX loop and master volume control, enabling you to recreate the signature JCM800 2203 tone with ease. Experience the sound that changed the face of modern amplifiers forever with the Studio Classic SC20C 20W 1x10" All-Valve JCM800 2203 Speaker Combo Amplifier with FX Loop and DI.