27-09-2013, 06:00 PM
Rob,
It hardly sounds (sorry) worth the trouble. Just make one. Hum is likely to be Electrolytics. Anyway, 6V6 OPTs are readily available.
Alan
It hardly sounds (sorry) worth the trouble. Just make one. Hum is likely to be Electrolytics. Anyway, 6V6 OPTs are readily available.
Alan






