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rca 5691 vacuum tube brown base tested

rca 5691 vacuum tube brown base tested

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Two, NEW in box, GE-RCA 5691, red base, matching pair, hi reliability, 6SL7GT
Two, NEW in box, GE-RCA 5691, red base, matching pair, hi reliability, 6SL7GT

$329.95

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ECC35 6SL7GT VT-229 5691 Tungsol Black Coated Amplitrex Tested Qty 1 Match Pair
ECC35 6SL7GT VT-229 5691 Tungsol Black Coated Amplitrex Tested Qty 1 Match Pair

$238.00

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RCA 5691 6SL7GT Red Base Black Plate 3 Mica Tested Balanced Tube
RCA 5691 6SL7GT Red Base Black Plate 3 Mica Tested Balanced Tube

$68.45

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RCA 5691(6SL7GT/VT229) vintage tube black plate
RCA 5691(6SL7GT/VT229) vintage tube black plate

$58.00

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NOS 6SL7 5691 Philips 3 Mica 5 Support Rods Blacj Plates audio Tube
NOS 6SL7 5691 Philips 3 Mica 5 Support Rods Blacj Plates audio Tube

$116.10

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RCA 5691 Vacuum tube pair In Excellent Working Condition
RCA 5691 Vacuum tube pair In Excellent Working Condition

$350.00

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Pair GE 5691 Vacuum Tubes / Tested On Triplett 3444 / WM501 Tester / DD GETTER
Pair GE 5691 Vacuum Tubes / Tested On Triplett 3444 / WM501 Tester / DD GETTER

$199.00

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RCA 5691(6SL7GT/VT229) vintage tube grey plate
RCA 5691(6SL7GT/VT229) vintage tube grey plate

$58.00

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NOS (New) Tubes - Radio, TV, AMP Valves 42EC4A through 8077
NOS (New) Tubes - Radio, TV, AMP Valves 42EC4A through 8077

$28.50

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Matched Trio of GE 5691 NOS Black Plate Legendary Red Base Vacuum Tubes Tested
Matched Trio of GE 5691 NOS Black Plate Legendary Red Base Vacuum Tubes Tested

$240.00

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