Ich biete neue GU-50 Röhren zum Verkauf an. NOS.Herstellungsdatum ist 01.78 24 St. +1 St. 12.77Preis für 25 Stück I am offering new GU-50 tubes for sale. NOS. Date of manufacture is 01.1978 24pcs+1 pc 12.77. The price is for 25 pieces.

1970 SAME DATE 3x GU50 / LS50 Audiophile Tubes NOS IN BOXES /NIB Approximate Analogue: ~LS50 ~LS-50 NEW NOS PENTODE VALVES For AMPlifier GU-50 tube Datasheet: Ambient temperature, °C -10 to +55.Relative humidity at up to +25 °C, % 98.Electrical Parameters:Heater voltage, V 12,6;Heater current, A 0,6-0,85;Mutual conductance (at anode voltage 800 V, grid 2 voltage 250 V, grid 1 voltage increment 5 V, anode current 50 mA), mA/V 3-5,5;Bias voltage at operating point, V 25-55;Penetration factor of grid 1 relative to grid 2, % 16-26.Interelectrode capacitance, pF:input, at most 13-15;output, at most 10,3;transfer, at most 0,1.Output power, W, max.:at anode voltage 800 V, grid 2 voltage 250 V, grid 1 voltage -100 V, anode current, at - most 150 mA 55;over 1,750 h of service 40. Combine shipping is accepted.If you need less or more items of this type, or if you need add some other items, contact us, and we will make special listing for you.Give us the list of items you need, and well do the rest. We have many other vacuum tubes for audio and other, ask us if you need any of them. Items are shipped from EU- Lithuania Post via expedited International tracking.

1970 MEME DATE 3x GU50 / LS50 Tubes Audiophiles NOS EN BOITES /NIB Analogique approximatif : ~LS50 ~LS-50 NOUVELLES VALVES NOS PENTODE pour AMPlificateur Fiche technique du tube GU-50 : Température ambiante, °C -10 à +55.Humidité relative jusquà +25 °C, % 98.Paramètres électriques :Tension de chauffage, V 12,6 ;Courant de chauffage, A 0,6-0,85 ;Conductance mutuelle (à tension danode 800 V, tension de grille 2 250 V, incrément de tension de grille 1 5 V, courant danode 50 mA), mA/V 3-5,5 ;Tension de polarisation au point de fonctionnement, V 25-55 ;Facteur de pénétration de la grille 1 par rapport à la grille 2, % 16-26.Capacité interélectrode, pF :entrée, au plus 13-15 ;sortie, au plus 10,3 ;transfert, au plus 0,1.Puissance de sortie, W, max. :à tension danode 800 V, réseau 2 tension 250 V, réseau 1 tension -100 V, courant anodique, au - maximum 150 mA 55 ;plus de 1 750 h de service 40. Lexpédition combinée est acceptée.Si vous avez besoin de moins ou de plus darticles de ce type, ou si vous avez besoin dajouter dautres articles, contactez-nous et nous ferons une liste spéciale pour vous.Donnez-nous la liste des articles dont vous avez besoin, et nous ferons le reste. Nous avons de nombreux autres tubes à vide pour laudio et autres, demandez-nous si vous en avez besoin. Les articles sont expédié depuis lUE-Lituanie Post via un suivi international accéléré.

2 x GU50 / LS50 SAME date same batch 1976s with BOXES Audiophile Tubes NOS +2 Original Sockets PLK-50MD NEW SOCKETS Approximate Analogue: ~LS50 ~LS-50 NEW NOS PENTODE VALVES For AMPlifier GU-50 tube Datasheet: Ambient temperature, °C -10 to +55.Relative humidity at up to +25 °C, % 98.Electrical Parameters:Heater voltage, V 12,6;Heater current, A 0,6-0,85;Mutual conductance (at anode voltage 800 V, grid 2 voltage 250 V, grid 1 voltage increment 5 V, anode current 50 mA), mA/V 3-5,5;Bias voltage at operating point, V 25-55;Penetration factor of grid 1 relative to grid 2, % 16-26.Interelectrode capacitance, pF:input, at most 13-15;output, at most 10,3;transfer, at most 0,1.Output power, W, max.:at anode voltage 800 V, grid 2 voltage 250 V, grid 1 voltage -100 V, anode current, at - most 150 mA 55;over 1,750 h of service 40. Combine shipping is accepted.If you need less or more items of this type, or if you need add some other items, contact us, and we will make special listing for you.Give us the list of items you need, and well do the rest. We have many other vacuum tubes for audio and other, ask us if you need any of them. Items are shipped from EU- Lithuania Post via expedited International tracking.

GU50 GU-50 ??50 LS50 Pentode Tubes.New.Same Date.Lot 23 pcs. Pentode GU-50 is designed to amplify power and generate high-frequency oscillations.It is used in transmitting devices, in low-frequency amplifiers for power amplification and in television receivers in horizontal scanning stages.Indirectly heated oxide cathode.Works in a vertical position with the leads down. Produced in baseless glass design. Service life is not less than 100 hours. GU-50 New,without factory packaging.OTK sign.The same-date of manufacture 3-4/77 Lot 23 pcs. Departure from Ukraine.

2 pieces of quality power pentode tubes GU-50.Tubes are tested with tubetester good.Ulyanovsk plant 1984.Price for 2 tubes. _____________________________________BITTE BEACHTEN SIE: Bitte beachten Sie, dass andere Länder andere Sitten und / oder VAT / GST Gebühren für die Einfuhr von Waren haben. Wir verfügen nicht über diese Informationen zur Verfügung und wir nicht schätzen diese Gebühren. Wenn Zollgebühren bei Lieferung fällig sind, ist es der Verantwortung des Käufers, diese Kosten gerecht zu werden. PLEASE NOTE: Please be aware that different countries have different customs and/or VAT/GST fees for importing goods. We do not have this information available and we do not estimate these charges. If customs fees are due upon delivery, it is the buyers responsibility to meet that expense.Payment / Zahlungsmethoden: :Bankueberweisung auf ein deutsches Konto (das ist die Vorzugsmethode fuer Kaeufer aus Deutschland und EU-Laendern).PayPal. Bank transfer to our Germany account (this is the preferred method for buyers from Germany and EU countries ). PayPal. Shipping / Versandbedingungen: Wir versenden in der Regel innerhalb von 48 Stunden nach Ihrer Bezahlung, exklusive Wochenenden und Feiertage. Wir verschicken nur per Einschreiben. Normalerweise dauert die Zustellung zwischen 10 und 14 Tagen. Nur selten etwas länger. Wir informieren Sie per Mail, wenn die Sendung an Sie rausgeht. Wir kombinieren Versandkosten, damit Sie Porto sparen koennen. Wir garantieren auch eine qualitativ seht gute Verpackung. ?????? ?? ?????????? ? ??????? 48 ????? ????? ??????, ?? ??????????? ??????? ?????????? ? ????????. ?? ?????????? ?????? ???????? ??????????. ???????? ?????? ???????? ?? 10 ?? 14 ???? (????? ?????? ??? ??????). ?????? ??????. ?????????? ????? ??????????????? ?? ??????????? ?????, ????? ????? ????? ?????????. ?? ????????? ????????? ?????????, ????? ?????????. ???????? ???????????? ????????. ???????? / ????????: 30 ???? ????? ?????????. ???? ?? ???????? ????????? ??? ???????????? ??????, ? ?????? ?? ?? ??????????. ?????? ?????? ???? ????? ?????????? ? ???????????? ????????. 30 ???? ????? ?????????. ???? ?? ???????? ????????? ??? ???????????? ??????, ? ?????? ?? ????????????. ????? ?????? ???? ????????? ??????? ? ???????????? ????????.

You are bidding for 1 pair (2 pieces) original vintage sockets suitable for LS50 tubes. Perfect quality design with aluminum supports and snap-in contacts. Good used condition. Rare to find. Check actual photos for details.Note: 2 pieces per 1 bid only!Private selling. Payment should be done within 3 days. Bid accordingly with posted above. Contact seller for any questions. Check my other power tube auctions. Dont loose opportunity. Happy bidding.

You are bidding for 2 pieces original vintage German sockets suitable for LS-50 tubes. Good used condition. Rare to find. Check actual photos for details.Private selling. Payment should be done within 3 days. Bid accordingly with posted above. Contact seller for any questions. Check my other power tube auctions. Dont loose opportunity. Happy bidding.

Ich biete neue GU-50 Röhren zum Verkauf an. NOS.Herstellungsdatum ist 01.78 24 St. +1 St. 12.77Preis für 25 Stück I am offering new GU-50 tubes for sale. NOS. Date of manufacture is 01.1978 24pcs+1 pc 12.77. The price is for 25 pieces.