Hoping for someone to clarify my confusion
I have a 100 Watt JCM 800 head - Model 2203 - Serial No S/A T11842
I checked the Serial No online & the website says its 1985 - No problem there
However, the website states that a 2203 models Serial Number should start either SL or SL/A & that numbers starting S/A are 50 watts ?
I'm sure its 100w, but just after confirmation please
The 100 watt 2203 will have top vent in the wooden cabinet and will have four power valves. Regardless of the S/L ,S/A or SL/A