VERY RARE "COLLECTOR'S ITEM" OLD SKOOL G&S COMPETITION 700 2CH AMP IN VERY GOOD TO NICE COSMETIC CONDITION.  THERE ARE SOME SMALL SCRATCHES, DINGS AND BLEMISHES ON HEAT SINK AS SEEN IN THE PICTURES.  WAS TOLD THIS AMP WAS MADE BY PPI AND SIMILAR TO 2300(A OR AM) LAYOUT.  COME WITH EXTRA FUSED ORIGINAL PPI WIRES (PURE COPPER?) THAT I HAD FOR LIKE 10 YEARS OR SO!!! BOARD IN MINT CONDITION, DOES NOT LOOK LIKE ITS EVER BEEN REPAIRED.  SPECS WAS TOLD:  350WRMS X 2 @ 4OHM.  PLEASE ASK ANY QUESTIONS THAT YOU MAY HAVE.  GUARANTEED TO WORK!!! FREE SHIPPING ONLY LOWER 48 STATES.  SHIP WORLDWIDE, EMAIL ME FOR QUOTE.  THANKS FOR LOOKING!!!

FYI, you asked if someone could help w/ specs, here ya go:
-350w/ch at 4 ohms
-4 ohm stable, not recommended for lower loads
-non-bridgeable
-dual mono design featuring separate power supplies and discrete output sections for each channel
-Made by PPI
-0.02% THD at rated power
-signal to noise ratio 100dB
-8" x 2.2" x 24" dimensions
-original MSRP $995 (1989)
-information from April 1989 Car Audio & Electronics Directory

Very nice amps! I hope this info helps.

Dereck
"BigDWiz"

MANY THANKS TO "BIGDWIZ"