Receiving Tubes

5963 Sylvania Medium Mu Twin Triode Tube (NOS/NIB)

In Stock

Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
New Old Stock * New In Box * No longer available for export.
MFR: General Electric Company
SKU: 5963-SYL

5963 Sylvania Medium Mu Twin Triode Tube Green Label (NOS/NIB)

In Stock

Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
New Old Stock * New In Box * No longer available for export.
MFR: Sylvania
SKU: 5963-GRN-SYL

5963 Sylvania Vintage Medium Mu Twin Triode Gold Label (NOS/NIB)

In Stock

Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.

• Gold Label Manufactured 1958 &1960

New Old Stock * New In Box * No longer available for export.
MFR: Sylvania
SKU: 5963-GOLD-SYL

5963-JHS Sylvania Medium Mu Twin Triode Tube (NOS/NIB)

In Stock

Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
New Old Stock * New In Box * No longer available for export.
MFR: Sylvania
SKU: 5963-JHS-SYL

5963 RCA Medium Mu Twin Triode (NOS/NIB)

In Stock

Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
New old stock * New In Box * No longer available for export.
MFR: RCA
SKU: 5963-RCA

5963 General Electric Medium Mu Twin Triode (NOS/NIB)

In Stock

Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
New old stock * New In Box * No longer available for export
MFR: General Electric Company
SKU: 5963-GE

5963 Los Gatos Medium Mu Twin Triode (NOS/NIB)

In Stock

Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
New old stock * New In Box * No longer available for export
MFR: Lewis & Kaufman LTD.
SKU: 5963-GATOS

5963 Arcturus Vintage Black Plate Medium Mu Twin Triode Tube (NOS/NIB)

In Stock

Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
New Old Stock * New In Box * No longer available for export.
MFR: Arcturus
SKU: 5963-BP-ARC

12AQ5 ITT Beam Power Pentode (NOS/NIB)

In Stock

Designed to be used as an output amplifier primarily in automobile receivers and in AC-operated receivers.

New Old Stock * New In Box * No longer available for export
MFR: International Telephone and Telegraph Corporation
Made in Japan
SKU: 12AQ5-ITT

6189/12AU7WA JG GE Medium Mu Twin Triode Black Plate (NOS)

In Stock

Designed to be used as an audio amplifier tube
New old stock * New In Box * No longer available for export.
MFR: General Electric Company
SKU: 6189/12AU7WA-JG-BP-GE