Prüfung bei/tested at Ua 250V Ug1 -2,0V Uf 6,3V Ia/S #1-8,3/5,0*8,0/5,3mA #2-9,7/5,3*9,1/5,4mA #3-9,7/5,5*10,2/5,1mA #4-10,7/5,1*10,4/5,4mA S=Steilheit mA/VUg1/mutual conductance Nummerierung der Röhren in den Bildern von links nach rechts. Nummern sind in den Schachteln vermerkt.Numbering of the tubes in pictures from left to right. Numbers are noted in the boxes. Innerhalb einer Woche können Artikel für den Versand zusammengefasst werden (Versand am folgenden Montag) - Within one week items can be combined for shipment (shipment the following Monday)Sicherer Versand gewährleistet/secure shipping guaranteed. Wegen mehrer Anfragen: mein Prüfgerät ist Mikro-Kontroller basiert.Quellen (Ua,Ug2,Ug1,Uf +-1%) - Strommessungen +-1%.p.s. Eigenbau, bin Elektroniker . . Because of several requests: my tester is micro-controller based.Sources (Ua,Ug2,Ug1,Uf +-1%) - current measurements +-1%.p.s. own construction, I am an electronics engineer . .

Vintage RFT ECC81 tube (12AT7 equivalent). Made in East Germany. Probably used but I am not 100% sure. Some of them may be new. Price is for 1 tube. Pictures show randomly chosen tubes.All tubes were tested on my electronic tube tester (Orange VT-1000) and their test result is Good. I guarantee they work properly. If the tube is faulty, you will get a refund or a replacement.If you need perfectly matched triodes (sections) please send me a message before you buy. I have to check availability. If available, I can select such tube for additional fee (+2.00 USD). Here is the description of RFT ECC81 from thetubestore.com: Like all NOS (New Old Stock) RFT preamp tubes, the NOS RFT ECC81 / 12AT7 is a low noise and low microphonic preamp tube. It sounds great and is especially good for guitar amps because of its rugged construction.. (thetubestore.com) Economy shipping does not include tracking service(!) If you need tracking, please choose standard shipping option.

Prüfung bei/tested at Ua 250V Ug1 -2,0V Uf 6,3V Ia/S #1-10,1/5,1*13,1/5,8mA #2-9,8/5,6*10,1/5,0mA #3-10,9/5,0*9,7/5,6mA #4-10,8/5,1*10,9/5,0mA S=Steilheit mA/VUg1/mutual conductance Schachteln nicht original - boxes not original. Nummerierung der Röhren in den Bildern von links nach rechts. Nummern sind in den Schachteln vermerkt. Numbering of the tubes in pictures from left to right. Numbers are noted in the boxes. Innerhalb einer Woche können Artikel für den Versand zusammengefasst werden (Versand am folgenden Montag) - Within one week items can be combined for shipment (shipment the following Monday)Sicherer Versand gewährleistet/secure shipping guaranteed. Wegen mehrer Anfragen: mein Prüfgerät ist Mikro-Kontroller basiert.Quellen (Ua,Ug2,Ug1,Uf +-1%) - Strommessungen +-1%.p.s. Eigenbau, bin Elektroniker . . Because of several requests: my tester is micro-controller based.Sources (Ua,Ug2,Ug1,Uf +-1%) - current measurements +-1%.p.s. own construction, I am an electronics engineer . .

ECC81 x 2 RFT pair LITTLE USED TestV1 Ia-9,4/10,7mA V2 Ia-9,0/9,3mA NOMINAL Ia 10,mA excellent for audio applicationsPayment and Shipping Details I accept payments: PayPalWorldwide Shippingoutside Europe, ask for the shipping cost I ship only registered priority packageWhen you buy more, please ask for items combined shipping cost(I accept combined shipping)

ECC81 - SIEMENS - TELEFUNKEN - RFT... 5 STÜCK FUNDZUSTAND - AUS FUNKTIONIERENDEN GERÄTEN - MIT RPG FUNKE W19 ALS GUT GEPRÜFT.

ECC81 x 2 RFT pair LITTLE USED TestV1 Ia-9,4/10,7mA V2 Ia-9,0/9,3mA NOMINAL Ia 10,mA excellent for audio applicationsPayment and Shipping Details I accept payments: PayPalWorldwide Shippingoutside Europe, ask for the shipping cost I ship only registered priority packageWhen you buy more, please ask for items combined shipping cost(I accept combined shipping)

ECC81 x 2 RFT pair LITTLE USED TestV1 Ia-9,4/10,7mA V2 Ia-9,0/9,3mA NOMINAL Ia 10,mA excellent for audio applicationsPayment and Shipping Details I accept payments: PayPalWorldwide Shippingoutside Europe, ask for the shipping cost I ship only registered priority packageWhen you buy more, please ask for items combined shipping cost(I accept combined shipping)

ECC81 x 2 RFT pair LITTLE USED TestV1 Ia-9,4/10,7mA V2 Ia-9,0/9,3mA NOMINAL Ia 10,mA excellent for audio applicationsPayment and Shipping Details I accept payments: PayPalWorldwide Shippingoutside Europe, ask for the shipping cost I ship only registered priority packageWhen you buy more, please ask for items combined shipping cost(I accept combined shipping)

VINTAGE NEW OLD STOCK ZAERIX ECC81 12AT7 VALVE TESTED AND IN GOOD WORKING ORDERCOPPER GRID SUPPORTS, HALF BOX GREY PLATES / ANODES FULLY TESTED GOOD EMISSIONS ON BOTH PLATES.VERY CLOSE MATCHALSO TESTED IN A VALVE / TUBE PREAMP AND AS A PHASE SPLITTER, THE VALVE PERFORMS VERY WELL. ( All tests are carried out using a Sencore TC162 Mighty Might MK VII valve / tube tester, and where possible the valve / tube had a live test in either suitable Vintage radio and or Audio equipment ) The item / items may have user and or storage marks, please see pictures above for futher details --------------------------------------------------------------------------------- Note!! 20% import / VAT tax applies to EU buyers, all other International buyers may also have to pay Import Tax etc.This is now automatically added by E-bay. ---------------------------------------------------------------------------------------------------------------------------------------------- All items will be well packed and send in a box with plenty of packaging material All items are send via tracked and or signed for Royal Mail postage service All items have been tested and are sold in working condition, unless otherwise stated in the description. Items can not be sent to a PO box GUITAR AMP HIFI VALVE TUBE AMP AMPLIFIER Marshall Fender Gibson; PLEXI AMP; VOX AMPLIFIER; QUAD HIFI; GRUNDIG; LORENZ; PHILIPS BIAMPLI; 50S VALVE RADIO; PHASE SHIFTER; PHASE INVERTER; eddystone aeg siemens bt boat anchor commercial communication receiverr1155 SWR 006 HAM CB SWR MTR 1.8-160 140-525MHz MFJ-269 Multi-function SWR Analyzer for SWR meter 1.8 200 Comet CMX-2300 Twin Cross Mhz Power Master 3KW PoweRBIRD POWER vintage antique coil fieldcoil stentorian tanoy elac goodmans lancaster rola celestion jbl 8 12 4 16 5 9 pentode triode ww1 ww2 WWll WWl 1914 1918 1940 19451 vintage antique GPO MORSE TELEGRAPH KEY px25 cv1178 da30 do30 nr56 do26 44xp cv563 braun cv1679 pp5/400 vr40 marshall fender gibson selmer orange nordmende gross super rigonda riga vega stereo decoder saba telefunken opus 6j5 6c5 l63 d4 mh4 354 valve valves valvua Röhre Röhren buis buizen zender ontvanger KW 200 transmatch ham radio ham dx transceiver yaesu icom orange valve amp amplifier rogers kadet vox bbc crystal receiver px4 lp4 selmer philips Philips 634A Lentebode ecko EKCO AC76 breadboard radio coils if transformer TRF CRYSTAL RADIO SHORTWAVE RECEIVER TRANSMITTER TRANSCEIVER DIY HOMEBREW QRP PYE plessey ormond polar Mc Micheal Ltd. Wega radio Olympus weimar Nortmende Normende Grundig FM Crystal radio FM dETECTOR RADIO ... fm trf rIGONDA ... vega hf receiver ShortWave transceiver tuner ... Saba Breisgau Saba automatic tuner Grundig SSB Air spaced variable capacitor condensor condensator luftavstånd kondensator tuner kondensator avstämning kondensator rörradio ---- tuner condensator afstemcondensator buis radio -- loftrúmaður þétti stillimælir þétti þétti rör útvarp -- ilmavälillä oleva kondensaattorin viritin kondensaattorin viritys kondensaattoriputkiradio -- Luft beabstandeter Kondensator-Tuner Kondensator-Tuning- ABSTIMMUNG Kondensator-Röhrenradio -- Loft Kondensator Tuner Kondenséier Tuning TUNING Tube Kondensator RadioAir Condenser Tuner Kondensator Tuning TUNING Tube Kondensator Radio ---- Tiwnio Cyddwysydd Tiwniwr Cyddwysydd Aer TUNING Tube Radio Condenser --- Tuner kondenzátoru vzduchu Lad?ní kondenzátoru TUNING Rádiový kondenzátorTuner skraplacza powietrza Tuner skraplacza TUNING Tube Radio skraplacza --- PHILCO TX RX VACUUM CAPACITOR VACUUM HIGH POWER VARIABLE CAPACITOR VFO TRIMMER TRIM CAPACITOR TUNER PLATE CAPACITOR AERIAL EARIAL TUNER ANTENNA TUNER BALLUN OSCILLATORHF LINEAR HIGH POWER LINEAR 25W 100W 50W 500W 1KW 1KV 2KV tube amplifier, Tannoy tube amplifier, Decca, PX4, PX25, Marshall Plexi, Vox amplifier, Selmer guitar amp, Guitar valve amplifier, Orange tube amp, Orange valve guitar amplifier, geloso amp, Valve amplifiers, loudspeaker, loudspeakers, vintage audio drive

Funkwerk Erfurt (RFT) ECC81 (12AT7). Geprft mit Funke W19

Funkwerk Erfurt (RFT) ECC81 (12AT7). Geprft mit Funke W19

RFT RÖHREN - 2 X ECC81 - 2 X EZ80 - ALLE RÖHREN MIT GUTEM ERGEBNIS GEPRÜFT.

Funkwerk Erfurt (RFT) ECC81 (12AT7). Geprft mit Funke W19

ECC81 x 2 RFT pair LITTLE USED TestV1 Ia-9,4/10,7mA V2 Ia-9,0/9,3mA NOMINAL Ia 10,mA excellent for audio applicationsPayment and Shipping Details I accept payments: PayPalWorldwide Shippingoutside Europe, ask for the shipping cost I ship only registered priority packageWhen you buy more, please ask for items combined shipping cost(I accept combined shipping)

Funkwerk Erfurt (RFT) ECC81 (12AT7). Geprft mit Funke W19

3 Vintage NOS RFT made but Zaerix branded ECC81 12AT7 Vacuum tubes! Please see the detailed pictures Please see shipping calculator for shipping costs, Item is located in Vancovuer BC and can be shipped with the USPS out of Washington state or Canada Post for Canadian buyers. items over $120 will not be shipped without tracking which can be pricey to some overseas locations. Please see below for details on shipping. 3 Vintage RFT Germany made 12AT7 vacuum tubes. Tubes are marked with the Zaerix brand logo but are made by RFT in Germany. Tubes have been tested on a recently Calibrated Hickok TV7 tube tester with a digital meter and test as follows:Tube1 : 80.4/87.1 Tube2 : 80.5/73.8 Tube3 : 70.9/76.8 Minimun good value on a TV7 tester for a 12at7 tube is 50. The tube tests within or near the NOS range!Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs. See pictures for details. If you have any questions please email. I will ship worldwide.Buyer to pay all shipping costs including brokerage and taxes if any. Item is located in Canada but will be shipped with the USPS for USA buyers or Canada Post for Canadian buyers. For overseas buyers : Please email for options as sometimes Canada post is cheaper for overseas shipping with Surface post. Please wait for my invoice before paying to avoid any hassles. I do combine shipping to save you costs! See my other auctions for more vintage audio gear! Local pickup in Vancouver BC is also available. GOOD LUCK!!!!!!!

Funkwerk Erfurt (RFT) ECC81 (12AT7). Geprft mit Funke W19

3 Vintage NOS RFT made but Zaerix branded ECC81 12AT7 Vacuum tubes! Please see the detailed pictures Please see shipping calculator for shipping costs, Item is located in Vancovuer BC and can be shipped with the USPS out of Washington state or Canada Post for Canadian buyers. items over $120 will not be shipped without tracking which can be pricey to some overseas locations. Please see below for details on shipping. 3 Vintage RFT Germany made 12AT7 vacuum tubes. Tubes are marked with the Zaerix brand logo but are made by RFT in Germany. Tubes have been tested on a recently Calibrated Hickok TV7 tube tester with a digital meter and test as follows:Tube1 : 80.4/87.1 Tube2 : 80.5/73.8 Tube3 : 70.9/76.8 Minimun good value on a TV7 tester for a 12at7 tube is 50. The tube tests within or near the NOS range!Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs. See pictures for details. If you have any questions please email. I will ship worldwide.Buyer to pay all shipping costs including brokerage and taxes if any. Item is located in Canada but will be shipped with the USPS for USA buyers or Canada Post for Canadian buyers. For overseas buyers : Please email for options as sometimes Canada post is cheaper for overseas shipping with Surface post. Please wait for my invoice before paying to avoid any hassles. I do combine shipping to save you costs! See my other auctions for more vintage audio gear! Local pickup in Vancouver BC is also available. GOOD LUCK!!!!!!!

ECC81 x 2 RFT pair LITTLE USED TestV1 Ia-9,4/10,7mA V2 Ia-9,0/9,3mA NOMINAL Ia 10,mA excellent for audio applicationsPayment and Shipping Details I accept payments: PayPalWorldwide Shippingoutside Europe, ask for the shipping cost I ship only registered priority packageWhen you buy more, please ask for items combined shipping cost(I accept combined shipping)