JTL-6X4W Tungsol NOS 1955 curved "D" getter original box
49/40
52/40
Recommended for:
Audio Note DAC 1.2
LAMM LP2 phono
KONDO KSL M7 preamp
Kondo M77 preamp
Eastern Electric Minimax Phono
Pultec EQ
Wright WPP200C
Audio Note M7
Shindo Auriege preamp