Vintage 1976-1978 Orange Combo Overdrive 80 (80watts) guitar amplifier 100% original Loaded with matching stock 2x12 Celestian Greenback 25's also original and in great condition. The Control Panel Layout features 2 Inputs( HI and Low - F.A.C. - Bass - Treble - Presence - Gain - Master - Echo Send - Echo Return - Pilot Light - Power. Rear Panel Layout features: Main chord Plug socket - Mains switch - 2 Fuse holders Slave Output- Impedance switch - 2 Speaker outputs. It has Two giant transformers and one smaller one. One of the larger ones has 112 120 W276 stamped on it, the other large one I can't make out. The smaller one has 112 120 W278 stamped on it. For tubes it has two EL34's with space for two more and two 12AX7's . This amp has no rips or tears in the orange tolex and the grill is in great shape also with no rips or tears. The bottom of the amp has two factory oak skids that keep the amp from getting torn up. The chaise serial number is 015681 the serial number on the cabinet reads OA2134 the serial numbers on the speakers read T1281. The chaise reads Orange London, Made in England, model OR 80M. Orange began producing the Overdrive series in 1976 if this amp is not a 76 its very close to it. This amp is very loud and has that great Peter Green tone. Like I said in the beginning of the ad the amp has never been messed with or modified and is in great condition needs nothing and is ready to play with. I have included many pictures so check it out carefully. Orange amps in this condition are hard to come by don't miss out on this one. Please ask questions before bidding if you have any . Please don't bid unless you intend to buy. Buyer pays for all S&H fee's. We accept Paypal, Money Orders, cashiers Checks, Personal checks. This is a great amp. you won't be disappointed. Happ