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12AX7

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12AX7

12AX7

The 12AX7 is the most popular pre-amp tube, delivering a rich tone

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Preamp Tubes (20)‎

Electro Harmonix (4)‎

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JJ ECC83S / 12AX7 Preamp Vacuum Tubes

JJ ECC83S / 12AX7 Preamp Vacuum Tubes

JJ Electronics JJ ECC83S / 12AX7 Preamp Vacuum Tubes

Sale priceFrom $19.00

Ruby 12AX7AC5 Preamp Vacuum Tube

Ruby 12AX7AC5 Preamp Vacuum Tube

RUBY Tubes Ruby 12AX7AC5 Preamp Vacuum Tube

Sale priceFrom $27.00

12AX7C Groove Tubes Preamp Vacuum tube

12AX7C Groove Tubes Preamp Vacuum tube

Groove Tubes 12AX7C Groove Tubes Preamp Vacuum tube

Sale priceFrom $40.00

Tung Sol 12AX7 Preamp Vacuum Tube

Tung Sol Tung Sol 12AX7 Preamp Vacuum Tube

Sale price$25.00

Sold out

RUBY 7025SS / 12AX7 Preamp Vacuum tube

RUBY Tubes RUBY 7025SS / 12AX7 Preamp Vacuum tube

Sale price$25.00

Mullard 12AX7 Preamp Vacuum Tube

Mullard Mullard 12AX7 Preamp Vacuum Tube

Sale price$25.00

12AX7EH Electro Harmonix

Electro Harmonix 12AX7EH Electro Harmonix

Sale price$30.00

Sold out

Ruby 12AX7AC7 Preamp Vacuum Tube

RUBY Tubes Ruby 12AX7AC7 Preamp Vacuum Tube

Sale price$25.00

Genalex 12AX7 Gold Lion Preamp Vacuum Tube

Genalex Genalex 12AX7 Gold Lion Preamp Vacuum Tube

Sale price$25.00

Sold out

Sovtek 12AX7WA / 7025 Preamp Vacuum Tube

Sovtek Sovtek 12AX7WA / 7025 Preamp Vacuum Tube

Sale price$25.00

12AX7LPS Preamp vacuum tube

Electro Harmonix Sovtek 12AX7LPS Preamp Vacuum Tube

Sale price$28.00

Sold out

Svetlana 12AX7 Preamp Vacuum Tube

Svetlana Svetlana 12AX7 Preamp Vacuum Tube

Sale price$28.99

Ruby 12AX7A Preamp Vacuum Tube / SS Silver Special

RUBY Tubes Ruby 12AX7A Preamp Vacuum Tube / SS Silver Special

Sale price$50.00

Sovtek 7025 / 12AX7WB Preamp Vacuum Tube

Sovtek Sovtek 7025 / 12AX7WB Preamp Vacuum Tube

Sale price$100.00

Full Music 12AX7 Preamp Vacuum tube

Full Music 12AX7 Preamp Vacuum tube

Full Music Full Music 12AX7 Preamp Vacuum tube

Sale price$25.00

Ruby 12AX7WBC Preamp Vacuum Tube

Ruby 12AX7WBC Preamp Vacuum Tube

RUBY Tubes Ruby 12AX7WBC Preamp Vacuum Tube

Sale priceFrom $30.00

PSVANE 12AX7 Preamp Vacuum Tube

PSVANE PSVANE 12AX7 Preamp Vacuum Tube

Sale price$17.50

Sold out

12AX7 6922 Electro Harmonix Preamp Vacuum Tube

Electro Harmonix 12AX7 6922 Electro Harmonix Preamp Vacuum Tube

Sale price$25.00

Genalex Gold Lion 12AX7 Gold Pin Preamp Vacuum Tube

Genalex Genalex Gold Lion 12AX7 Gold Pin Preamp Vacuum Tube

Sale price$62.95

Electro Harmonix 12AX7EH Gold Pin

Electro Harmonix 12AX7EH Gold Pin

Electro Harmonix Electro Harmonix 12AX7EH Gold Pin

Sale priceFrom $39.95

JJ E83CC / 12AX7 Preamp Vacuum Tube

JJ Electronics JJ E83CC / 12AX7 Preamp Vacuum Tube

Sale price$28.99

Mesa Boogie 12AX7 Preamp Vacuum Tube

Ruby Tubes Mesa Boogie 12AX7 Preamp Vacuum Tube

Sale price$26.00

General Electric 12AX7A/7025

General Electric General Electric 12AX7A/7025

Sale price$100.00

Sovtek 12AX7WC Preamp Vacuum Tube

Sovtek Sovtek 12AX7WC Preamp Vacuum Tube

Sale price$29.00

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About Ruby Tubes

Our full line of premium tested vacuum tubes are the best in the industry. Serious musicians know the tone is in the tubes, and RUBY Tubes deliver.

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