Vacuum Tubes

The first electronic amplification of sound was done with Vacuum Tubes. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today.

Western Electric

Ruby

Ruby tubes are manufactured in China and tested for quality and performance.

Vacuum Tubes

The first electronic amplification of sound was done with Vacuum Tubes. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today.
T-12AX7A-C5 Vacuum Tube - 12AX7A-C5, Ruby Tubes
The Ruby 12AX7AC5 HG is Ruby’s most popular preamp tube. These high grade tubes are chosen by manufacturers and builders worldwide for their consistency and musicality. Often described as sounding sweet, the 12AX7AC5 has solid lows, warm mids, and silky highs.
$14.15
Save 11%
Originally: $15.90
T-12AT7-C Vacuum Tube - 12AT7, Ruby
12AT7 Preamp tube, Ruby brand
$16.69
Save 11%
Originally: $18.75
T-417A-WE Vacuum Tube - 417A, Western Electric, Triode
9-pin miniature triode with an indirectly heated cathode. It is intended primarily for grounded-grid operation in the input stage of broad band amplifiers.
$155.66
Save 11%
Originally: $174.90
T-420-A-WE Vacuum Tube - 420-A / 5755, Western Electric, Dual Triode
Triode, Double, Western Electric brand
$64.88
Save 11%
Originally: $72.90
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