Valve Inventory

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I currently have the following vacuum tubes in stock:

Model Manufacturer Year Type Date Code Country In Use Notes
12AU7 Electro Harmonix 2010 Low mu twin triode 9-pin miniature - Russia Storage Intermittent short
5670W JAN GE 1985 Low mu twin triode 9-pin subminiature 85-35 USA In line buffer
5670W JAN GE 1985 Low mu twin triode 9-pin subminiature 85-35 USA In line buffer
6189 JAN GE 1970 Low mu twin triode 9-pin miniature 70-52 Canada In headphone amp
6AU6 Admiral Unknown (1950s-60s) RF-IF 7-pin miniature pentode - Unknown Storage
6AU6 Rogers 1964 RF-IF 7-pin miniature pentode ??-64 Canada Storage Date has partially rubbed off.
6AU6 Rogers 1957 RF-IF 7-pin miniature pentode 38-57 Canada Storage
6AU6 Rogers 1957 RF-IF 7-pin miniature pentode 38-57 Canada Storage
6AU6 RCA Unknown (1950s-60s) RF-IF 7-pin miniature pentode - Unknown Storage
6AU6A GE Unknown (1950s-60s) RF-IF 7-pin miniature pentode - Canada Storage
6AW8 Unknown Unknown (1960s) Dual high mu triode + sharp cutoff power pentode 9-pin - Canada Storage Envelope is cracked, getter is intact.
6BQ5 Brimar Unknown (1960s) High mu power pentode 9-pin - England In function generator
6C4 Brimar Unknown (1960s) Medium mu triode 7-pin miniature - England In function generator
6CA4 Brimar Unknown (1960s) Full wave rectifier 9-pin - England In function generator
6DJ8 Brimar Unknown (1960s) Medium mu twin triode 9-pin miniature - England In function generator
6DJ8 GE Unknown Medium mu twin triode 9-pin miniature - Holland In scope
6DJ8 Phillips Unknown (1960s) Medium mu twin triode 9-pin miniature - Holland In scope
6DJ8 Phillips Unknown (1960s) Medium mu twin triode 9-pin miniature - Holland In scope
6DJ8 Phillips Unknown (1960s) Medium mu twin triode 9-pin miniature - Holland In scope
6DJ8 Phillips Unknown (1960s) Medium mu twin triode 9-pin miniature - Holland In scope
6E5 Toyo Unknown (1970s) 6-pin top firing green magic eye - Japan Storage
6GW8 Westinghouse Unknown (1960s) Dual high mu triode + sharp cutoff power pentode 9-pin - Unknown Storage Electrically noisy.
6GW8 GE Unknown (1960s) Dual high mu triode + sharp cutoff power pentode 9-pin - Japan Storage Electrically noisy.
6N3 Unknown Unknown (Post 2010) Low mu twin triode 9-pin subminiature - China Storage
6N3 Unknown Unknown (Post 2010) Low mu twin triode 9-pin subminiature - China Storage
7788 Phillips Unknown (1960s) Pentode gold 9-pin miniature - Holland In scope
7788 Phillips Unknown (1960s) Pentode gold 9-pin miniature - Holland In scope
KT120 Tung-Sol 2012 Extreme power beam tetrode 8-pin 12-10 Russia Storage Size Perspective
KT120 Tung-Sol 2013 Extreme power beam tetrode 8-pin 13-08 Russia Storage Size Perspective
KT120 Tung-Sol 2013 Extreme power beam tetrode 8-pin 13-08 Russia Storage Size Perspective
KT120 Tung-Sol 2013 Extreme power beam tetrode 8-pin 13-08 Russia Storage Size Perspective
ZM103?? Phillips Unknown (1960s) 10 digit side view nixie tube - Holland Storage Label has rubbed off. Part number is only partial.