Pair of ARc classic monoblocks in great condition.DiY special as you will have to provide 8 pairs of 6550/Kt88 output tubes and bias the amp. Quite impossible to Diy anything close for the cost of $2250 and split shipping in US. Amps can be wired for 220V but weight of 75lbs each makes them costly to ship overseas. I checked those amps and they play great. The amps are not mine so the offer is not negotiable at this point. New ARc boxes will be provided.