hey well this morning in australia i was looking in the paper and saw a jcm 900 lead 4x12 cab for $400 i was planing on buying just a normall 1960 cab but this is a grat price and i have a feeling that these ones are better? are they good? is this a good price? thanks
As far as i know they are the same thing. if you buy a 1960's A cab, the little gold tag in the bottom left says JCM900 Lead Series on it.

Its probably just the way the guy has advertised it, but i'm pretty sure its just gonna be the same as any other 1960 cab.

Only reason to buy it would be the price, or if its original, but the specs won't be different.
My Gear
Original JCM800
Fender Blues
ADA MP1 Rack

1952 RI Tele
Fender Floyd Fat Strat
Dean Razorback V255
Dean ML79F
Fender Strat, scalloped
Fender Floyd Strat
Ibanez RG550 - 1987 DY, 1990 DY, 2002 BK
Kramer Paul Dean
Danelectro DC59