Special Purpose

7199 Medium-Mu Triode / Sharp-Cutoff Pentode (NOS)

In Stock

7199 Medium-Mu Triode / Sharp-Cutoff Pentode (NOS)

MFR: Sylvania, RCA
SKU: 7199

7199 Sovtek Triode Pentode Tube (NOS)

In Stock

The 7199 is a vacuum tube, combining a pentode and triode. Typically, the pentode was used for the input stage, and the triode as a phase inverter. The tube was used in a number of American guitar amplifiers; the Gibson Guitar Corporation, for instance, used the 7199 in 1961's Falcon for the reverb circuit

Vf 6.3 Volts / If 0.45 Ampere / Indirect / Parallel (AC/DC)

New Old Stock * No longer available for export
MFR: Sovtek
SKU: 7199

7581A/KT66 IEC Beam Power Amplifier (NOS/NIB)

In Stock

Size: 3.68" High from base bottom to top of Glass envelope,

New Old Stock * New In Box
MFR: International Servicemaster
SKU: 7581A

7558 Sylvania Beam Power Amplifier Tube (NOS)

In Stock

Designed to be used in class C RF amplifier, oscillator, or frequency multiplier up to 175MC.
New old stock * No longer available for export.
MFR: Sylvania
SKU: 7558

7551 Motorola, Sylvania, RCA Beam Power Amplifier Tube (NOS/NIB)

In Stock

Designed to be used in class C RF amplifier, oscillator, or frequency multiplier up to 175MC
New Old Stock, New In Box * No longer available for export
MFR: Motorola, Sylvania, RCA
SKU: 7551

7377 Amperex Twin Tetrode Transmitting Tube (NOS/NIB)

In Stock

Radiation cooled Twin Tetrode designed for push-pull Class C operation at frequencies up to 1000 Mhz.
New Old Stock * No longer available for export.
MFR: Amperex * Made in Holland
Limited 90 Day Warranty
SKU: 7377

7360 RCA Beam Deflection Tube (NOS)

In Stock

Designed for use as a balanced modulator, balanced mixer, and frequency converter applications
New old stock * No longer available for export.
MFR: RCA
SKU: 7360

7308 Amperex High Quality Double Triode (Holland) (NOS/NIB)

In Stock

7308 is a high quality tube in the 6DJ8/ECC88 family.  These Amperex have steel pins. They are designed with low microphonics and low noise.  
Similar to 1E88CC

New Old Stock * New In Box
Limited 90 Day Warranty
MFR: Amperex (Holland)
SKU: 7308-HQ-AMP

7247-12DW7 International Double Triode Tube Made in Japan (NOS/NIB)

In Stock

Designed to be used as a high gain voltage amplifier and a cathode type phase inverter
New old stock * No longer available for export.
MFR: International Servicemaster
Made in Japan
SKU: 12DW7-IEC

7213 RCA / Burle Beam Power Tube Special Purpose Broadcast / Industrial Transmitting Tube (NOS)

In Stock

New Old Stock, No longer available for export
MFR: RCA / Burle
NSN: 5960-00-755-0180
SKU: 7213