World Class Designs -
© Ming Da UK -
07831 197019
A Sound Investment
The same valves as used in the factory -
12AU7 dual triode
12AX7 dual triode
6SN7 Jinvina dual triode
6SN7 NOS dual triode Mil Spec -
6SL7 NOS dual triode (high µ) -
EL34 Jinvina power pentode -
KT90 Jinvina high power beam tetrode -
805ASE very high power Jinvina triode -
5AR4 (6Z34) high power rectifier for power amplfiers -
5U4C rectifier suitable for pre-
274B Jinvina rectifier suitable for pre-
KT 90
EL34
6SN7
805ASE