Vacuum Tubes

Vacuum Tubes

Immerse yourself in the warm, rich tones of our audio tubes. Perfect for musicians, audiophiles, and sound engineers, these tubes deliver exceptional sound quality and enhance your tone. Browse our shop categories now and discover the perfect tube solution for your needs. If you have any questions or need assistance, our knowledgeable team is always here to help. Shop with confidence at Ruby Tubes!

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RUBY tested JJ ECC81 Preamp vacuum tube for music amplifiers RUBY tested JJ ECC81 Preamp vacuum tube for music amplifiers
JJ ECC81 / 12AT7 Preamp Vacuum Tube
Sale priceFrom $17.50 Regular price$19.00
JJ 12AU7 Preamp Vacuum Tube
JJ 12AU7 Preamp Vacuum Tube
Sale price$25.00
JJ 12BH7-A Preamp Vacuum Tube
Tung Sol 6L6GCSTR Power Vacuum Tube Tung Sol 6L6GCSTR Power Vacuum Tube
Save $2.85
JJ ECC83S / 12AX7 Preamp Vacuum Tubes JJ ECC83S/ 12AX7ACZ Preamp vacuum tube, ruby tested preamp vacuum tube, matched pair
JJ ECC83S / 12AX7 Preamp Vacuum Tubes
Sale priceFrom $16.15 Regular price$19.00
JJ EL84 Power Vacuum Tube, ruby tested power tubes, single JJ EL84 Power Vacuum Tube, ruby tested power tubes, matched pair
JJ EL84 Power Vacuum Tube
Sale priceFrom $20.00
JJ 6L6GCCZ POWER TUBE FOR MUSIC AMPLIFIERS, JJ ELECTRONICS TESTED TUBES, SINGLE JJ 6L6GCCZ POWER TUBE FOR MUSIC AMPLIFIERS, JJ ELECTRONICS TESTED TUBES, MATCHED PAIR
JJ 6L6 Matched
Sale priceFrom $28.00
JJ 6V6S Matched Tubes JJ 6V6S Matched Tubes
JJ 6V6S Matched Tubes
Sale priceFrom $25.00
Save $3.50
JJ 5AR4 Rectifier tube tested by ruby
GZ34 / 5AR4 JJ Rectifier Tube
Sale price$18.50 Regular price$22.00
Save $8.25
JJ 5U4CZ Single Rectifier ruby tested tubes
JJ 5U4 Rectifier Tube
Sale price$16.75 Regular price$25.00
Sold out
JJ KT66CZ JJ KT66CZ
JJ KT66CZ
Sale price$66.05
6L6GCMSTR Single Power Vacuum Tube 6L6GCMSTR Power Vacuum Tube Matched Pair
6L6GCMSTR Power Vacuum Tube
Sale priceFrom $30.00
Ruby 5AR4 / GZ34 Rectifier Tube
Ruby 5U4GB Rectifier Tube
Ruby 5U4GB Rectifier Tube
Sale price$25.00
Sold out
RUBY 5Y3GT Rectifier Tube
RUBY 5Y3GT Rectifier Tube
Sale price$20.00
Fender Hot Rod Deluxe / Deville Tube Kit
Electro-Harmonix 12AT7 Preamp Vacuum Tube
Electro-Harmonix 12AU7 EH Preamp Vacuum Tube
12AX7EH Electro Harmonix
12AX7EH Electro Harmonix
Sale price$22.00
Sovtek 12AX7WA / 7025 Preamp Vacuum Tube
12AX7 6922 Electro Harmonix Preamp Vacuum Tube 12AX7 6922 Electro Harmonix Preamp Vacuum Tube
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12AX7 / 7025 Electro Harmonix Preamp Vacuum Tube 12AX7 / 7025 Electro Harmonix Preamp Vacuum Tube
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Sovtek 7025 / 12AX7WB  Preamp Vacuum Tube Sovtek 7025 / 12AX7WB  Preamp Vacuum Tube
EL84 SOVTEK Matched Tubes EL84 SOVTEK Matched Tubes
EL84 SOVTEK Matched Tubes
Sale priceFrom $40.00