Description
(!!!!) (Best Matched Quad) CV378=GZ37 Mullard NOS 1966 same date codes original boxes
1 Matched Quad) CV378=GZ37 Mullard England NOS all with (XD=1966) date codes in original boxes
1 tube) 51/40 and 51/40 (XD) 1S1-B6C3
1 tube) 51/40 and 51/40 (XD) 1S1-B6D2
1 tube) 50/40 and 51/40 (XD) 1S1-B6C3
1 tube) 50/40 and 51/40 (XD) 1S1-B6D2
Test results on TV-7D/U
Recommended for
– SET amps
– Allnic H-3000 phono
– Allnic 300B SET
– Art Audio 300B amp
– Art Audio PX25 amp