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(!!) (#1 6X4 RCA single 1950's) 6X4 RCA

(!!) (#1 6X4 RCA single 1950's) 6X4 RCA "D" getter NOS white printing 1957 (52/40 and 52/40)

$ 19.99

1 tube) 6X4 RCA "D" getter NOS 1957 white printing (52/40 and 52/40) 

sweet sound, great midrange

 

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

See more: vacuum tube
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