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Clearance Items

New Old Stock (NOS) - Our new-old-stock tubes were made by the major U.S. manufacturers, along with a small number of European manufacturers and are tested and guaranteed.
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Vacuum Tube - 6AB7 / 1853, Pentode, Remote Cut-Off, RF
High transconductance semi-remote cut-off amplifier tube designed for television RF and IF amplifier service. Precautions should be taken not to exceed dissipation rating with expected line-voltage fluctuations, especially with fixed-bias operation.
$6.90
$3.45
You save: 50%
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Vacuum Tube - 6CT7 / EAF42, Pentode
Single diode, remote cut-off R.F. pentode.
$6.90
$3.45
You save: 50%
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Vacuum Tube - 931A-B, Photomultiplier
Multiplier phototube
$49.90
$24.95
You save: 50%
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Vacuum Tube - 6012, Tetrode, Thyratron
Isa negative control, xenon filled, four electrode thyratron designed for use in relay and grid-controlled rectifier applications. One type 6012 will carry 0.5 ampere in motor-control and in inverter service.
$89.90
$44.95
You save: 50%
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Vacuum Tube - 6BY7 / EF85, Pentode
R.F. pentode with variable transconductance for use as wide-band amplifier.
$4.45
$2.23
You save: 50%
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Vacuum Tube - 12JT6A, Beam Power Amplifier

The 12JT6A is the same as the 6JT6A except for heater characteristics and ratings.


$7.90
$3.95
You save: 50%
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Vacuum Tube - 6MJ6, Beam Power Pentode

Novar type beam power tube used as a horizontal-deflection amplifier in color and black-and-white television receivers.


$99.90
$89.91
You save: 10%
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Vacuum Tube - AZ41, Rectifier, Full Wave

High vacuum full wave rectifying tube.


$12.90
$6.45
You save: 50%
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Vacuum Tube - 5692, Triode, Dual, Red Base

Triode, Dual, Red Base


$100.75
$90.68
You save: 10%
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Vacuum Tube - 4-125A / 4D21, Tetrode, Power Amplifier
The 4D21 / 4-125A is a four-electrode tube designed for use as a power amplifier and oscillator. The anode is capable of dissipating 125 watts, and cooling is accomplished by radiation.
$139.90
$125.91
You save: 10%
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