6SJ7 / 6SN7 / 6SL7

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6SN7GTB RCA Medium-Mu Twin Triode with Blackened Glass and Full Base Black for U.S. Navy (NOS)

Regular Price: $167.91

Special Price $149.95

Early 6SN7GT (CKR-6SN7GT) has the WWII era blacked glass. These are military grade tubes and are guaranteed to improve the sound of your system.
New Old Stock (Marked with E3) No longer available for export
MFR: RCA (US Navy)
SKU: 6SN7GTB-RCA-BG

Made in the USA
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6SN7GTB RCA Medium-Mu Twin Triode with Coin Base and Getter on Top (NOS)

$39.91

Getter on Top
New Old Stock * No longer available for export
MFR: RCA
SKU: 6SN7GTB-RCA-CB-GT

Made in the USA
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6SN7GTB RCA Medium-Mu Twin Triode with Full Base and Black Plate (NOS)

$44.91

New Old Stock * No longer available for export
MFR: RCA
SKU: 6SN7GTB-RCA

Note: Picture is for reference only

Made in the USA
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6SN7GTB RCA Medium-Mu Twin Triode with Full Base and Black Plate (PULL)

$21.91

Out of stock

Used * No longer available for export
MFR: RCA
SKU: 6SN7GTB-RCA-P

Note: Picture is for reference only

Made in the USA
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6SN7GTB RCA Medium-Mu Twin Triode with Short Base and Black Plate (PULL)

$21.91

Used * No longer available for export
MFR: RCA
SKU: 6SN7GTB-RCA-SB-P

Note: Picture is for reference only

Made in the USA
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6SN7GTB RCA Medium-Mu Twin Triode with Short Tube with Black Plate (PULL)

$21.91

Used * No longer available for export
MFR: RCA
SKU: 6SN7GTB-RCA-SHORT-P

Note: Picture is for reference only

Made in the USA
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