Скачать или смотреть Unboxing A Solus 30C15 VHF Triode Pentode Vacuum Tube

Unboxing a Solus 30C15 V.H.F. triode pentode frequency changer vacuum tube. This valve is probably new & in its original box (NOS new old stock, NIB new in box). The valve base is a Noval 9 pin, USA pico-9, B9A miniature 9 pin. The clear glass envelope has the SOLUS, MADE IN GT. BRITAIN, 30C15 & 806 printed on it in white. The box has SOLUS VALVE, S logo & Solus (Electronics) Limited Cambridge England on the sides. Printed on one end is the S logo, SOLUS, 30C15 & 18/- + P. T. & a number 2 on the inside flap. The other end has a large black S logo.
The type 30C15 was introduced in 1959 for use in VHF television receivers. It has a heater filament voltage requirement of 9 volts.

Solus were a rebrander/reboxing distributor & did not manufacture their own valves.

Information about Solus from a thread on Vintage Radio Net;
https://vintage-radio.net/forum/showt...
Reference: dazzlevision
"Solus also supplied CRTs, but I agree that they were only a reseller/rebrander of other manufacturers products.
Solus (Electronics) Ltd, Kirkwood Road, Cambridge (in 1979 and early 1980s). Suppliers of small computers, valves and TV picture tubes.
There might be a connection with the former Murphy Radio Ltd subsidiaries Solus-Schall and Solus Electronic Tubes, as I think these companies were later sold off/closed down by Rank Organisation after they acquired Murphy Radio Ltd in 1962."

Solus are also mentioned in this magazine article from January 1978 on page 121
https://worldradiohistory.com/UK/Prac...
"SOLUS ENTERS COMPONENTS MARKET
Solus (Electronics) Ltd., well known as suppliers of valves and c.r.t.s, has entered the components market, offering a comprehensive range of i.c.s and the ITT range of e.h.t.
triplers. There are Solus depots at Kirkwood Road, Cambridge CB4 2PF; Walkley Lane, Heckmondwike, Yorks; and 69 Carron Place, East Kilbride."

An advert for Solus appears in this magazine from November 1978 on page 27
https://worldradiohistory.com/UK/Prac...

For more information on this valve:
http://www.r-type.org/exhib/aai0122.htm (Mazda 30C15 version)
https://www.radiomuseum.org/tubes/tub... (Mazda 30C15 version).
https://www.radiomuseum.org/tubes/tub... (Ediswan PCF800 version)
http://www.r-type.org/pdfs/30c15.pdf (Siemens Edison Swan Datasheet Pdf)

Solus trade mark:
"August 04, 1976, a united kingdom trademark registration was filed for SOLUS by SOLUS (ELECTRONICS) LIMITED Kirkwood Road, Cambridge"
https://www.trademarkia.com/uk/SOLUS-...

Another Solus company which closed in 1963
https://www.gracesguide.co.uk/Solus_E...

For more info on CV "Common Valve" part numbers:
https://www.valvecollector.uk/cv-valv...

For more info on old stores part numbers:
https://frank.pocnet.net/other/Servic...

BVA The British Radio and Valve Manufacturers' Association
https://en.wikipedia.org/wiki/British...

Vacuum tube, thermionic valve, electron tube
https://en.wikipedia.org/wiki/Vacuum_...

Unboxing video of vintage electronic components. To watch more vacuum tube & semiconductor videos please click on the link below
Playlist:    • Unboxing Vintage Electronic  Components In...  
Videoed on Monday, 24th January 2022 © Mike Fairman 2022 Worcester

Thank you for watching.
If you would like to buy me a drink or make a donation to my channel please click on the link below
https://www.paypal.me/MikeFairman
Thank you for your kindness & generosity.

#UnboxingVintageElectronicComponents
Unboxing Vintage Electronic Components