카페 오시면 검색, 문의 , 주문 편리합니다.
각종 튜너관 및 자작 소켓 콘덴서 취급합니다.
세금계산서 가능합니다.
벌집케이스에 포장된 깨끗한 미사용 신품 관입니다.
Well, he put a prototype together, based on the DIY 12B4 circuit, with a 5U4/5V4 rectifier. The results far exceed expectations.
The 6AH4 is one dynamite tube for preamp applications. Easily one of the best preamp tubes I've ever heard. The low mu tube approach seems to be the way to go. I've got it mated to a pair of 120 watt mono block amps with 12SN7 input and a quad of 1625 power tubes.
Honestly, I don't know why anyone would bother with 6DJ8/6H30 tubes (with all the associated issues) when there are tubes like the 6AH4 readily available.
I'm currently having a high end version of a 6AH4 preamp, based largely on the Thomas Mayer circuit (with a few small differences). Should be finished in a couple of weeks. Will post some pics once completed.