Special Purpose
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ZM1000 Amperex Indicator Tube Holland (NOS/NIB)
$29.91 -
Z729 / EF86 Emitron Low Noise AF Pentode (NOS)
$71.91An indirectly heated pentode with low hum and low microphony, suitable for use in low level low frequency amplifiers, measuring instruments, industrial control circuits, etc. Its low grid current makes it particularly useful in circuits requiring a high input impedance.
New Old Stock * No longer available for export
MFR: Emitron * MFG: England
SKU: Z729-EMFor more information go here
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YU-147 Eimac Triode Transmitting Tube 5960-01-071-5342 (NOS)
$1,495.91Triode Transmitting Tube
New Old Stock * No longer available for export
MFR: Eimac
SKU: YU-147This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
Made in the USA -
UL85 / 45B5 Sonotone Power Pentode (NOS/NIB)
$13.91 -
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STR-4B32 SSDI Solid State HV Rectifier Diode (Pull)
$60.00Replacement for 4B32 vacuum tube. Uses the PLCAP1 plate cap.
Size: 7" Long x 1.85" DiameterRemoved from working equipment
Clean Pullout * No longer available for export
MFR: SSDI (FAA version), Made in USA
SKU: STR4B32-PMade in the USA -
STR-4B31 Semtech Vintage Solid State HV Rectifier Diode (NOS)
$54.91Replacement for 4B31. Uses the PLCAP1 plate cap.
Size: 6.5" Long x 2.25" DiameterNew Old Stock * No longer available for export
MFR: Semtech
SKU: STR-4B31Made in the USA -
S6F33 ITT Special Quality Dual Control Pentode (NOS)
$14.91 -
R-3A3 EDI Solid State Rectifier Tube (NOS/NIB)
$19.91 -