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Marshall Amps  |  SKU: I579303-N

Marshall SC20H Studio Classic 20-Watt Tube Amp Head

$1,34999 USD
Shipping calculated at checkout.

Condition

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About Inventory Status

Questions? Call or text us at 301-946-8808.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions

Questions? Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

Description


Unleash Timeless Tone with the Marshall SC20H Studio Classic 20-Watt Tube Amp Head

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.

UK-Made and All-Valve

The SC20H is made in the very same factory as the JCM800s have been since they were first introduced in the 80s. The instantly recognisable tone is driven by two ECC83 preamp valves, an ECC83 phase splitter and two EL34 valves in the power amp.

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.

No Crew Required

The SC20H is significantly smaller and lighter than its 100W counterparts, making it easy to transport. Complete the setup with the compact SC112 or SC212 cabinets.

Power Reduction

Choose between 20W and 5W power output at the flick of a switch. Perfect for jumping from the rehearsal room to the living room and back again.


SPECIFICATIONS

Electronics

  • Output wattage: 20W (with power reduction option to 5W)
  • Outputs: 5 x 1/4” jack sockets, selectable 16Ω / 8Ω / 4Ω load
  • Inputs: 2 x 1/4" jack instrument inputs (high/low sensitivity)
  • Controls: Presence, Bass, Middle, Treble, Master Volume, Preamp Volume
  • Effects: None
  • Effects loop: Yes, series, send/return

Valves

  • Preamp valves: 2 x ECC83, 1 x ECC83 (phase splitter)
  • Power amp valves: 2 x EL34

Dimensions

  • Weight: 9.4 kg / 20.7 lbs
  • Width: 510mm / 20.1"
  • Height: 240mm / 9.4"
  • Depth: 240mm / 9.4"


Manufacturer: Marshall Amps
Model: SC20H-U
SKU: I579303-0-WHXA


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Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

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