mjtripper":1pz0lbiw said:
The jca22 is a very nice amp and is much easier to play at low volumes. I have the head and combo versions, great amps. It is a little tweaked vs the standard slo/hotrod setup where the fx loop is more pedal friendly and is post master volumes. I think those are great improvements though and it is what is in the hot rod 25 now. The other more 'faithful' model would be the 100 or 100hdm with the added depth.
As to mods, there are TONS of mods out there for jet city amps because they are very well built and easy to work on. There are mods to make it closer to a slo over the hot rod series as well as some that take it closer to marshall. I would start with the jca22 either head or combo, and the combo is really nice btw, due to the changes in the loop and placement and see what you want more/less of.
IMO if you want the SLO sound i wouldn't go for the 22H, the difference im volume between the 100/50H and 22H is not that much when cranked. A 10 Watt amp is HALF the volume of a 100 Watt amp. Obviously the 22h may be more managable at home as with the lower wattage the volume increase with the MV will be more forgiving and have a more usable taper for your needs.
BUT, the JCA 50/100 is very close to that of an SLO100. The are about 15 components different. So you will be 85% there with that. The mod posted above is pretty straight forward if you know what you're doing. I have a 100W head on the way and will be converting it to SLO100 spec. I'll start a thread when i get started with it.
I think that is your best way to go, either a 50H or 100H. You will still be alright at home with that, volume wise, with a nice 1X12 or 2X12 cab. For the cost of the amp $400-500 and about $30 i parts you will get close to the sound you want. Obviously if you can afford the real thing go for it!
Also, regarding the Loop on the 22H compared to the 100W. Again the loop on the 100H has the exact same placement in the circuit, before the tone stack. That is an integral part of the SLO sound, SLOs with no loop or a bypass switch do not sound the same as ones with standard loops. Not necassarily worse, just different. And after all if you are trying to copy the SLO tone, you want to be as close to an SLO designed amp as possible.
The 22H has a more convential loop placement, probably more user friendly, but its not the same as an SLO100.
Finally, the 100HDM model is the same as the 100H but with a depth mod (again not stock on a SLO, and Mike Soldano actually doesnt feel that it is a needed mod. But it is popular.) and a half power switch. So if anything that is further removed form a stock SLO100 than the normall 100H
If i where in your shoes i would get either a 50H or 100H. You'll be fairly close anyway with that, or get a tech to mod it to SLO100 spec for not very much.