The unofficial Earth Sound Research web site

Feel free to E-Mail me for more upgrade pictures at ironman1@bwmail.us
I also have a schematic for the G-2000 guitar amp. attached

Feel free to E-Mail me for more upgrade pictures at ironman1@bwmail.us
I also have a schematic for the G-2000 guitar amp. attached

I just recently did a compleat speaker update on my G-2000 cab. Also did some modifications on the way the speakers are retained to the front of the cab, and made up a different cord jack for the rear of the cab. The speaker retaining rings are made of T-6 Alum 1/4" thick, and the cord jack was made from a peice of 1" thick T-6 Alum. The speakers are a set of 8 Ohm. 80 watt. California Weber's with 2"paper voice coils, curved cones and Ceramic magnets, wired with a Weber parallel wiring harness to keep the pair at 4 Ohms.

I bought my G2000 from a friend back in Ct. 1975. and it is still cranking out the tunes after sitting storage for some 20 some odd years. I 'm pretty sure the 2 -15"