DIYHFS 3K-5K SE universal OPT, Nickel amorphous core !!

SE universal OPT 3K-5K, primary and 4/8/16ohm secondary 120ma/16watts;

Nickel amorphous core! , gapped with special quality Japanese bamboo paper.and interleaved wound with high purity copper wire from Japan, traditional varnsh. Since the nickel amorphous material is fragile like glass these OPT are potted in non-magnetic covers, black anodized. Unique dual primary allows use with 2A3/300B etc.

Priced per pair !!!!!