You'll need a stereo lead (not included) for full functionality - the JCM 800 seies were quite basic with simple channel switching and reverb is on/off.
Vintage Marshall JCM800 2-Button Foot Switch Reverb Boost 2205 2210 3210 3310
Marshall JCM800 2204 50W complete Piher resistors kit 1/2W - 2W
Large Check Grill Cloth | Vintage Marshall | Brand New 32" Wide
Vintage Marshall Amplification Gold Cotton String / Bead.
VINTAGE MARSHALL LEAD 12 1 X 12 GUITAR CABINET - HEAVY DUTY 100 WATT AVT112 UK
