You are bidding for 3 pieces QB3/300 transmitting tetrodes from Valvo.Tubes were tested on Funke W19 tube tester according 2207 test card setting. I used external DC power supply for tube filament and grounded negative end. This action reduced all measurements compare with AC supply. Test results are 30, 31 & 32 mA plate current. Minimum good according test card is 24 mA. Tubes are well controlled by first grid without excessive current of G2. All looks fine. Check actual photos for details. Private selling. I’ll prepare good package and post worldwide, but will not assuming responsibility for tube damage during postage due age and gently specific. Payment should be done in 3 days. Bid accordingly with posted above. Contact seller for any questions. Check my other power tube auctions. Happy bidding.

You are bidding for 2 pieces original vintage sockets suitable for many industrial tubes. Military quality sockets made in UK. Used condition. Check actual photos for details. Private selling. Payment should be done in 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 sockets suitable for many industrial tubes. These sockets newer been soldered. Check actual photos for details. Private selling. Payment should be done in 3 days. Bid accordingly with posted above. Contact seller for any questions. Check my other power tube auctions. Dont loose opportunity. Happy bidding.

QY3-125 ( 2 ) = 4D21 = CV2963 = CV2130 = AX4/125A = 4-125A = Power Tetrode Notes : For overseas buyers, any applicable customs charges are the responsibility of the buyer Will combine postage for overseas buyers for auction items closing on the same day. (limit at 2kg shipment weight and £29 postage)

QB3,5/750 6156 QY4-250 CV2131 valvola di potenza philips 1 kw trasmissione radio. Vecchia valvola di potenza Philips QB3.5/750.6156 1kW di trasmissione radio, Il filamento è stato testato ed è OK, maimpossibilitato a provarlo, per mancanza di amplificatore idoneo. La vendo colmetodo. visto e piaciuto .

QY3-125 ( 2 ) = 4D21 = CV2963 = CV2130 = AX4/125A = 4-125A = Power Tetrode Notes : For overseas buyers, any applicable customs charges are the responsibility of the buyer Will combine postage for overseas buyers for auction items closing on the same day. (limit at 2kg shipment weight and £29 postage)

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Valvo QB3/300 Röhre Heizfaden intakt Funktechnik Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern. Die Röhre wurde auf Durchgang geprüft, Heizfaden intakt. Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht