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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EL84 SOVTEK Matched Tubes EL84 SOVTEK Matched Tubes
EL84 SOVTEK Matched Tubes
From $40.00
Sold out
Sovtek 5881R - Matched Quad
Sovtek 5881R - Matched Quad
$180.00
Sold out
MULLARD 12AT7 WA CV4024 KQDD/K
MULLARD 12AT7 WA CV4024 KQDD/K
$50.00
12AX7 Mullard Preamp Vacuum Tube, Ruby tested vacuum tube
Mullard 12AX7 Preamp Vacuum Tube
$25.00
12AX7 Tung Sol, Ruby tested Preamp tube
Tung Sol 12AX7 Preamp Vacuum Tube
$25.00
12AX7C Groove Tubes Preamp Vacuum tube
12AX7C Groove Tubes Preamp Vacuum tube
$30.00
12AT7 WC Jan Philips Preamp Vacuum Tube
12AT7 WC Jan Philips Preamp Vacuum Tube
$23.00
Sold out
12AX7S Mesa Preamp Tube 12AX7S Mesa Preamp Tube
12AX7S Mesa Preamp Tube
$40.00
Genalex 12AX7 Gold Lion Preamp Vacuum Tube
Genalex 12AX7 Gold Lion Preamp Vacuum Tube
$25.00
Jan Philips 12AT7WC Preamp Vacuum tube
Jan Philips 12AT7WC Preamp Vacuum tube
$25.00
Sold out
Full Music 12AX7 Preamp Vacuum tube Full Music 12AX7 Preamp Vacuum tube
Full Music 12AX7 Preamp Vacuum tube
$50.00
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12AX7 NOS Preamp Vacuum tube
12AX7 NOS Preamp Vacuum tube
$50.00
101D Vacuum Tube
101D Vacuum Tube
From $300.00
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Ruby KT66C
Ruby KT66C
$48.98
RUBY 7025SS / 12AX7 Preamp Vacuum tube
RUBY 7025SS / 12AX7 Preamp Vacuum tube
$25.00
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Shuguang 12AX7B Preamp Vacuum Tube
Shuguang 12AX7B Preamp Vacuum Tube
$16.95
Shuguang 6V6 Power Vacuum Tube Single Shuguang 6V6 Power Vacuum Tube matched pair
Shuguang 6V6 Power Vacuum Tube
From $20.00
Ruby 12AX7 Preamp Vacuum Tube
Ruby 12AX7 Preamp Vacuum Tube
From $15.00
Mullard CV4004 Preamp Vacuum Tube Mullard CV4004 Preamp Vacuum Tube
Mullard CV4004 Preamp Vacuum Tube
From $25.00
Sovtek 5Y3 Rectifier Vacuum Tube Sovtek 5Y3 Rectifier Vacuum Tube
Sovtek 5Y3 Rectifier Vacuum Tube
$28.50
Sold out
Ruby 12AX7A Preamp Vacuum Tube / SS Silver Special Ruby 12AX7A Preamp Vacuum Tube / SS Silver Special
Ruby 12AX7A Preamp Vacuum Tube / SS Silver Special
$50.00
Ruby 12AX7WBC Silver Plate Preamp Vacuum Tube, vintage ruby tube Ruby 12AX7WBC Silver Plate Preamp Vacuum Tube, vintage ruby tube
Ruby 12AX7WBC Silver Plate Preamp Vacuum Tube
$50.00
JJ EL34 Ruby matched power tube, single tested tube JJ EL34 Ruby matched power tube, matched tested pair
JJ EL34 Power Vacuum Tube
From $25.00
RUBY tested JJ 6550 Power Tube, Ruby Tested Power Tubes RUBY tested JJ 6550 Power Tube, Ruby Tested Power Tubes
JJ 6550 Power Vacuum Tube
From $59.00