E810F PHILIPS MINIWATT SQ USA ~ E282F - D3a - E280F- 1 PAIR - DRIVER 300B/2A3/AD1 / NOS AUF RPG FUNKE W19 GEPRÜFT: 25 / 25mA - GUT AB 11mA

For sale a NOS Valvo e810f tube in mint condition. It was tested for emissions and transconductance and produced by the book values, as you can see on the tag, on the box. The tube is in its original box. **************************************************************************************About the testingMost of my tubes are tested, but always pay attention to the description in the listing!Vacuum tubes can be tested for a variety of attributes, but they are very rarely tested for everything. I usually test for the attributes I find most important with the specific tube. I take responsibility for these measurements, but not for other attributes that I have not tested!Also keep in mind that when measuring vacuum tubes with different test equipment there will always be differences in the results. However these differences shall not be significant (usually within 15%), and when done right, wont show a bad tube as good, or a barely good tube as very strong. If you are not sure what you need or how to choose, message me and I will try to help you make a decision that fits your needs. Tests I do:- Ia / emission test - is the most common test, which shows how strong is a tubes plate current according to nominal catalog data. The tests are usually done on a standard operating point, and these values ?????????????????????will be shown on a tag or in the description.Usually above 80-90% of nominal we say it is Strong (or NOS), and above 60% it is still Good.- S / transconductance test / or GM - is the second important attribute of a tube indicated as mA/V. These tests are carried out at the nominal plate current and will also be indicated on the test tags.- Noise test - is made where it is indicated in the description. It means the tube has been tested for weird noises or microphony while playing music.It will be shown on the test tag as a mark. Keep in mind that noise test does not guarantee any sound quality, which is always the product of a specific tube type, brand, Ia and S attributes, and the amplifier as a system. Noise test means that in a simple audio circuit the tube didnt make any disturbing noises, hum, and was not microphonic even when gently tapped. (In an audio system many parts, or the setup can couse weird noises, but it is not necessarily coused by the tube, but by certain interferences.)ShippingThe tubes will arrive to you in a well protected package and will be shipped within two business days from payment. The package will be sent with priority and a tracking number will be provided. If you find other tubes in my inventory, I will gladly combine shipping, and the cost will stay as listed under 0.5 kg total .For a package that exceeds this weight, we shall discuss the shipping costs. **************************************************************************************About meI am a private seller located in the EU. I buy and sell vacuum tubes.Im dedicated to reserving this beautiful technology, and for that purpose I select, test and rate my tubes. I build my own testers, work with them daily, and I know how they operate. I am also a test enthusiast who likes to learn more about tubes and tube testing. I am dedicated to sell tubes as described, and believe these tubes will perform as they should be according to the description.

2 Stück Philips Heerlen E810F SQ Same codes ?7B1 Stück Philips Heerlen E810F SQ special quality goldpins matched ?8A3 Die Röhren sind augenscheinlich gebraucht und in optisch gutem Zustand Ich verkaufe die Röhren ausdrücklich als ungetestet Und auf Grund des Alters ohne Garantie auf Funktion und schließe einen Umtausch aus. Für Versand außerhalb der EU erfragen Sie bitte die Versandkosten

For sale a NOS Valvo e810f tube in mint condition. It was tested for emissions and transconductance and produced by the book values, as you can see on the tag. The tube will arrive to you in a well protected package and will be shipped within the next business day from payment. Tracking number will be provided. If you find other tubes in my inventory I will gladly combine shipping.

2 Stück Philips Heerlen E810F SQ Same codes ?7B1 Stück Philips Heerlen E810F SQ special quality goldpins matched ?8A3 Die Röhren sind augenscheinlich gebraucht und in optisch gutem Zustand Ich verkaufe die Röhren ausdrücklich als ungetestet Und auf Grund des Alters ohne Garantie auf Funktion und schließe einen Umtausch aus. Für Versand außerhalb der EU erfragen Sie bitte die Versandkosten

2 Stück Philips Heerlen E810F SQ Same codes ?7B1 Stück Philips Heerlen E810F SQ special quality goldpins matched ?8A3 Die Röhren sind augenscheinlich gebraucht und in optisch gutem Zustand Ich verkaufe die Röhren ausdrücklich als ungetestet Und auf Grund des Alters ohne Garantie auf Funktion und schließe einen Umtausch aus. Für Versand außerhalb der EU erfragen Sie bitte die Versandkosten

2 Stück Philips Heerlen E810F SQ Same codes ?7B1 Stück Philips Heerlen E810F SQ special quality goldpins matched ?8A3 Die Röhren sind augenscheinlich gebraucht und in optisch gutem Zustand Ich verkaufe die Röhren ausdrücklich als ungetestet Und auf Grund des Alters ohne Garantie auf Funktion und schließe einen Umtausch aus. Für Versand außerhalb der EU erfragen Sie bitte die Versandkosten

2 Stück Philips Heerlen E810F SQ Same codes ?7B1 Stück Philips Heerlen E810F SQ special quality goldpins matched ?8A3 Die Röhren sind augenscheinlich gebraucht und in optisch gutem Zustand Ich verkaufe die Röhren ausdrücklich als ungetestet Und auf Grund des Alters ohne Garantie auf Funktion und schließe einen Umtausch aus. Für Versand außerhalb der EU erfragen Sie bitte die Versandkosten

2 Stück Philips Heerlen E810F SQ Same codes ?7B1 Stück Philips Heerlen E810F SQ special quality goldpins matched ?8A3 Die Röhren sind augenscheinlich gebraucht und in optisch gutem Zustand Ich verkaufe die Röhren ausdrücklich als ungetestet Und auf Grund des Alters ohne Garantie auf Funktion und schließe einen Umtausch aus. Für Versand außerhalb der EU erfragen Sie bitte die Versandkosten

2x E810F Röhre Zaerix Philips NOS Pentode Endstufen Verstärker neu Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhren sind noch neu. 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 Es ist möglich Artikel für den Versand zu kombinieren, die am gleichen Wochenende gekauft werden. Es ist nicht möglich Artikel aus mehreren Wochen zusammen zu versenden. Die angepasste Rechnung erhalten Sie dann Sonntags oder Montags 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

100x 6J52P = E810F, 7788 HF Pentode Tube Novosibirsk Soviet USSR 1970-80s NEW Description Name: 6J52P / 6?52?Analogue: E810F, 7788Quantity: 100pcs per lotManufacturer: Novosibirsk factoryCondition: NOS (new from old stock), never usedDate of manufacture: 1970s - 1980s All the tubes are manufactured in the Soviet Union and can have a quality mark and other factory marking on the case. We made photos of only a few vintage tubes from our set. If you are interested in additional details, please contact us and we help you select tubes and send additional photos. If you buy the our tubes as analogues or replacement for other models your tubes, please familiarize yourself with the possibility of this replacement in special technical manuals. Analogues for our tubes can be described in the item, but it does not mean an exact copy. We have not tested analogues for this tube and the information is for reference purposes only. 100% Genuine Soviet items 30 days returned accepted Fast handling Safe and careful packaging Combined shipping 100% Genuine Soviet items 30 days returned accepted Fast handling Safe and careful packaging Combined shipping 100% Genuine Soviet items 30 days returned accepted Fast handling Safe and careful packaging Combined shipping Photos6j52p = E810f, 7788 Hf Pentode Tube Novosibirsk Soviet Russian 1970-80s New_1_26j52p = E810f, 7788 Hf Pentode Tube Novosibirsk Soviet Russian 1970-8…6j52p = E810f, 7788 Hf Pentode T…6j52p = E810f, 7788 Hf Pentode Tube Novosibirsk Soviet Russian 1970-80s New_16j52p = E810f, 7788 Hf Pentode Tube Novosibirsk Soviet Russian 1970-8…6j52p = E810f, 7788 Hf Pentode T…6j52p = E810f, 7788 Hf Pentode Tube Novosibirsk Soviet Russian 1970-80s New6j52p = E810f, 7788 Hf Pentode Tube Novosibirsk Soviet Russian 1970-8…6j52p = E810f, 7788 Hf Pentode T… Payment We accept payments through PayPal (Mastercard, Eurocard, Visa, Maestro, American Express, Discover, Bank, etc. via PayPal). We are passionately wishing to deliver the goods to you as fast as possible and will always send them in no time after the transaction and being notified by PayPal. Shipping We ship Worldwide via International Registered Air Mail with tracking number. We pack all our items carefully and securely. Shipping usually takes about 10-14 days for a package to arrive to Europe, 15-30 days to USA, Canada, Asia, Africa, Australia and Japan. We are glad to do combined shipping, please contact us. About Us We have positive experience of Internet commerce since 2010. Please visit our ebay store for the numerous interesting items which might just suit your demands. If you have any problems or questions, please write us a message and we answer within one day. We always leave positive feedback for our buyers and wait from you also. Thank you for your visit. You can BUY IT NOW! All Right Reserved Zorolan - 2011. Design Studio PhotoRP

Unused tested

Unused tested

Unused tested