[quote name='Wil' post='73283' date='Oct 12 2007, 12:21 PM']I wish I had one to go with my Little Mark, that's for sure! Portability is one thing, but that's a classic amp right there!
Edit - Oh, by the way, as far as I know, the Bass version is the same as the guitar version, but the EQ is voiced more for bass. So, just a different EQ board, but the same power section. I think.[/quote]
You're right from what I've heard/read after enquiring on the Marshall website. I know it's specifically "for bass" because there is a JCM 800 "For Lead" and a JCM 800 "For Bass" (and it's actually printed that way on the front of the amplifier). It's apparently all in the EQ section.
So I tried running my Fender P through three of my overdrive/distortion pedals, increasing only the VOLUME and NOT the gain/distortion knobs to see if I could make the amp sound dirty, but no luck. I've got a Marshall Guv'nor, EH Pi (Russian version) and EBS Multi-Drive and could not get the amp to overdrive with any of these cranked to 11. I must admit I didn't turn up the master volume of the amp very high (to stay in the neighbours good books) but then you said this should not be necessary to get the dirty tube sound as it was all about turning up the input signal.
So if you have any other suggestions to help filthify this squeaky clean sounding amp I'd really appreciate it. Don't get me wrong, it is a great sounding amp, but it's just not behaving in the dirty manner I require, ha-ha.