Indie P Bass
New member
Ok, I got a JCM900, right? and it's got the 4-8-16 ohm switch on the back and I was wondering which one to use for my cab. I got the 1960 Lead, which I've heard was 8 ohms, but the back panal says 16 ohms. Now, I thought 16 ohms was for running a full stack, should I set my head to 16 ohms or leave it at 8?