7591 - 7868 - 6GM5
The 7591 is a great tube with a unique sound and character. The 6GM5 and 7868 are essentially the same tube but they do have different pin-outs so they would require an adapter to be ran in place of the 7591.
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On Sale
New Matched Octet (8) Tung-Sol 7591A Reissue Vacuum Tubes
Tung-Sol
Now: $374.09Was: $415.66New Plate Current Matched Octet of Tung-Sol 7591A Reissue Vacuum Tubes Built around the same specs as the original Tung-Sol 7591A, this is the perfect choice for those looking to replace tubes in their Scotts, Harman Kardons, Fischers, or any amp that...NP086-8Now: $374.09Was: $415.66 -
On Sale
New Matched Sextet (6) Tung-Sol 7591A Reissue Vacuum Tube
Tung-Sol
Now: $282.57Was: $313.97New Plate Current Matched Sextet of Tung-Sol 7591A Reissue Vacuum Tubes Built around the same specs as the original Tung-Sol 7591A, this is the perfect choice for those looking to replace tubes in their Scotts, Harman Kardons, Fischers, or any amp that...NP086-6Now: $282.57Was: $313.97 -
On Sale
New Matched Quad (4) Tung-Sol 7591A Reissue Vacuum Tubes
Tung-Sol
Now: $187.31Was: $208.12New Plate Current Matched Quad of Tung-Sol 7591A Reissue Vacuum Tubes Built around the same specs as the original Tung-Sol 7591A, this is the perfect choice for those looking to replace tubes in their Scotts, Harman Kardons, Fischers, or any amp that...NP086-4Now: $187.31Was: $208.12 -
On Sale
New Matched Pair (2) Tung-Sol 7591A Reissue Vacuum Tubes
Tung-Sol
Now: $94.94Was: $105.49New Plate Current Matched Pair of Tung-Sol 7591A Reissue Vacuum Tubes Built around the same specs as the original Tung-Sol 7591A, this is the perfect choice for those looking to replace tubes in their Scotts, Harman Kardons, Fischers, or any amp that...NP086-2Now: $94.94Was: $105.49 -
On Sale
New Tung-Sol 7591A Reissue Vacuum Tube
Tung-Sol
Now: $45.43Was: $50.48New Plate Current Tested Tung-Sol 7591A Reissue Vacuum Tube Built around the same specs as the original Tung-Sol 7591A, this is the perfect choice for those looking to replace tubes in their Scotts, Harman Kardons, Fischers, or any amp that calls...NP086-1Now: $45.43Was: $50.48 -
On Sale
New Matched Octet (8) Electro-Harmonix 7868 Vacuum Tubes
Electro-Harmonix
Now: $352.09Was: $391.21New Plate Current Matched Octet of Electro-Harmonix 7868 Vacuum Tubes Thanks to Electro-Harmonix we have this wonderful new production 7868. This is the one and only new production 7868 currently being made. With a warm, rich tone and a great price point...NP063-8Now: $352.09Was: $391.21 -
On Sale
New Matched Sextet (6) Electro-Harmonix 7868 Vacuum Tubes
Electro-Harmonix
Now: $266.07Was: $295.63New Plate Current Matched Sextet of Electro-Harmonix 7868 Vacuum Tubes Thanks to Electro-Harmonix we have this wonderful new production 7868. This is the one and only new production 7868 currently being made. With a warm, rich tone and a great price...NP063-6Now: $266.07Was: $295.63 -
On Sale
New Matched Quad (4) Electro-Harmonix 7868 Vacuum Tubes
Electro-Harmonix
Now: $176.30Was: $195.89New Plate Current Matched Quad of Electro-Harmonix 7868 Vacuum Tubes Thanks to Electro-Harmonix we have this wonderful new production 7868. This is the one and only new production 7868 currently being made. With a warm, rich tone and a great price point...NP063-4Now: $176.30Was: $195.89 -
On Sale
New Matched Pair (2) Electro-Harmonix 7868 Vacuum Tubes
Electro-Harmonix
Now: $89.44Was: $99.38New Plate Current Matched Pair of Electro-Harmonix 7868 Vacuum Tubes Thanks to Electro-Harmonix we have this wonderful new production 7868. This is the one and only new production 7868 currently being made. With a warm, rich tone and a great price...NP063-2Now: $89.44Was: $99.38 -
On Sale
New Electro-Harmonix 7868 Vacuum Tube
Electro-Harmonix
Now: $42.85Was: $47.61New Plate Current Tested Electro-Harmonix 7868 Vacuum Tube Thanks to Electro-Harmonix we have this wonderful new production 7868. This is the one and only new production 7868 currently being made. With a warm, rich tone and a great price point they are a...NP063-1Now: $42.85Was: $47.61 -
On Sale
New Matched Octet (8) JJ 7591 Vacuum Tubes
JJ Electronic
Now: $231.61Was: $257.34New Plate Current Matched Octet of JJ 7591 Vacuum Tubes There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s are...NP038-8Now: $231.61Was: $257.34 -
On Sale
New Matched Sextet (6) JJ 7591 Vacuum Tubes
JJ Electronic
Now: $173.52Was: $192.80New Plate Current Matched Sextet of JJ 7591 Vacuum Tubes There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s...NP038-6Now: $173.52Was: $192.80 -
On Sale
New Matched Quad (4) JJ 7591 Vacuum Tubes
JJ Electronic
Now: $114.61Was: $127.34New Plate Current Matched Quad of JJ 7591 Vacuum Tubes There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s are...NP038-4Now: $114.61Was: $127.34 -
On Sale
New Matched Pair (2) JJ 7591 Vacuum Tubes
JJ Electronic
Now: $58.59Was: $65.10New Plate Current Matched Pair of JJ 7591 Vacuum Tubes There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s are...NP038-2Now: $58.59Was: $65.10 -
On Sale
New JJ 7591 Vacuum Tube
JJ Electronic
Now: $28.37Was: $31.52New Plate Current Tested JJ 7591 Vacuum Tube There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s are almost...NP038-1Now: $28.37Was: $31.52