The Marshall JCM800 2203 guitar tube amplifier head is a powerful single-channel, all-valve amplifier without the encumberance of extra reverb or built-in effects circuitry.

The all-valve Marshall JCM800 2203 Amplifier Head is one of the most highly respected 100-watt Marshall heads in the company's long and illustrious history. The JCM800 head evolved from the legendary 100 Watt 'Plexi' head, an all-valve tone monster best served turned up to '11', and it was one of Jim Marshall's first amplifiers to feature a master volume control.

The Marshall JCM800 2203 Amplifier Head features an easy to use interface and a series effects loop with a true bypass switch, which when pressed drops the effects loop completely out of the circuit, ensuring that your original tone is not compromised in any shape or form.

The Marshall JCM800 2203 Amplifier Head main features include:

• 100 Watt Output (RMS)
• 3 Band EQ
• 3 X ECC83 Pre-Amp Valves
• 4 X EL34 Power Amp Valves
• Series FX Loop
• Dimensions (mm): 750 x 310 x 210
• Weight: 20.5kg