Hi,
Try Tung-sol 6550 tubes .It sound better than KT-88. I switch from stock KT 88 to Tung-sol 6550 and keept it. Thanks.
George.
Try Tung-sol 6550 tubes .It sound better than KT-88. I switch from stock KT 88 to Tung-sol 6550 and keept it. Thanks.
George.