
The SV20H offers a switchable power output between 20W and 5W, making it adaptable for different performance settings.
The SV20H accurately recreates the iconic sound of the 1959SLP, heard on thousands of influential tracks across the years. It is known for producing a warm, rich sound that is often preferred by musicians.
The design of the SV20H mirrors the legendary 1959SLP, blending vintage aesthetics with modern technology.
The SV20H comes with power reduction technology, allowing you to shift through the gears from 20W to 5W as needed.
The Studio Vintage SV20H 20W All-Valve Plexi Amplifier Head is handcrafted in the UK, embodying the classic Marshall spirit.
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.
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When regular use of your product over time results in mechanical or electrical failure.
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Browse our FAQ
20W (with power reduction option to 5W)
5x 1/4" jack sockets, selectable 16Ohms / 8Ohms / 4Ohms load
4 (2 x high, 2 x low) "Lead and Bass"
Low/High power mode selection switch, presence, bass, middle, treble, high treble/loudness I, normal/loudness II
No
Yes, series, send/return
2x ECC83, 1x ECC83 (phase splitter)
2x EL34
Studio
500 x 240 x 230mm (19.69 x 9.45 x 9.06") (Including Feet and Handle)
20.4 lbs (9.25kg) (Including Feet and Handle)
5030463491157
Why settle for less when you can experience the legendary sound of the 1959SLP with the Studio Vintage SV20H 20W All-Valve Plexi Amplifier Head? This powerful and reliable piece of audio equipment, handcrafted in the UK, flawlessly revives the iconic Marshall spirit, making it an essential addition to any musician's gear.
The SV20H is more than just a guitar amplifier head; it's a versatile and high-quality instrument that brings the classic all-valve sound right into your home or studio. It's a perfect reinvention of arguably the most famous amp of all time, designed with the modern guitarist in mind.
This durable amplifier head offers the unique ability to switch between 20W and 5W power outputs at the touch of a button, making it adaptable for different performance settings. Whether you're playing in a small intimate venue or a larger space, the SV20H ensures your guitar's sound is heard clearly and powerfully.
The SV20H doesn't just replicate the classic sound; it accurately recreates it, bringing to life the iconic tones heard on thousands of influential tracks across the years. With its power reduction technology, you can tame the untameable, shifting through the gears from 20W to 5W as needed.
The SV20H is not just about sound; it's about style too. Its design mirrors the 1959SLP, making it a sonic essential lovingly recreated for today's player. Experience the blend of vintage aesthetics and modern technology with the Studio Vintage SV20H 20W All-Valve Plexi Amplifier Head, a testament to Marshall's commitment to high-quality audio equipment.