-
-
munce31 replied to the thread Cayin HA-6A Class A KT88/EL34 Tube Headphone Amplifier.Hi all, Has it been determined that there is no alternative to the 22de4 rectification tubes, which can be used with the Ha-6a? Im...
-
-
Loading…
-
Loading…
-
Loading…
-
Loading…
-
Loading…