(!!!!) (Recommended Single) GZ37 Mullard UK NOS 1967 (50/40 and 50/40)
By Tube World
$ 189.99
GZ37 Mullard UK NOS 1967
50/40
50/40
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
See more: vacuum tube
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 (Recommended Single) GZ37 Mullard UK NOS 1967 (50/40 and 50/40)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_3965a4f3-0b65-49a5-ac1c-f6c4149e4278.jpg?v=1716939184){kind=link}
 (Recommended Single) GZ37 Mullard UK NOS 1967 (50/40 and 50/40) "Pin It")