POWER REDUCTION FROM 100W TO 50W AT THE FLICK OF A SWITCH

Tailor your power to suit your surroundings. The JCM900 is equipped with a simple switch to effortlessly choose between a 100W and 50W power output. Now you can play in the rehearsal room or the living room without any hassle.

FX LOOP

The JCM900’s effects loop functions as a platform for pedals. With the JCM900, your distinctive sound will always shine through.

BUILT-IN REVERB OPTIONS

Step out of your comfort zone with built-in reverb controls. Experiment with your sound and unleash breathtaking solos that will leave a lasting impression.

Built in our UK factory

Originally released in January 1990, the JCM900 4100 boasted higher gain and lower noise coupled with the classic Marshall tone. Today, the JCM900 is part of our Vintage Reissue series. Skilfully crafted at our factory in Bletchley, England, the JCM900 effortlessly channels the Marshall spirit and is fashioned with the iconic touches you’ve come to expect from us. This all-valve amp is famous for its tone and roadworthiness, while still maintaining the original high gain and dual reverb functions. It’s a classic that’s become even more classic.

Weight	18.8 kg
Dimensions	21 × 74 × 31 cm
Model	JCM900 4100 VINTAGE REISSUE HEAD
Range	Vintage reissue
Number of Channels	2
Technology	Valve
Output Wattage	100W
Outputs	2 X 1/4" JACK SPEAKER OUTPUTS, SELECTABLE 16?/ 8? / 4? LOAD
Inputs	1 x 1/4" jack instrument input
Controls	CHANNEL A GAIN, CHANNEL B LEAD GAIN, TREBLE, MIDDLE, BASS, PRESENCE, CHANNEL A (VOLUME, REVERB), CHANNEL B (VOLUME, REVERB)
Effects	SPRING REVERB
Effects Loop	Yes, with level control
Preamp valves	2 x ECC83, 1 x ECC83 (phase splitter)
Power amp valves	4 x 5881
Box Contents	PEDL-91004 included Detachable power cable included Speaker cable included