EL84 (synonyms: 6BQ5, 6P15, 6P14P, N709) is a miniature low-frequency pentodefor operation in the output stages of low-frequency power amplifiers, produced since 1953. output pentode. Designed to amplify low frequency power.It is used in the output single-cycle and push-pull circuits of low-frequency receivers and amplifiers.Indirectly heated oxide cathode. Works in any position. Main settingsHeating voltage 6.3VFilament current 760 mAAnode current 36 ... 60 mACathode current 65 mASecond grid current 5.5 mAVoltage on the second grid 300 VSlope 9 ... 13.6 mA/VTHD 10%Output power with resistance in the anode circuit 5.2 kOhm 5.3 WInternal resistance 30 kOhmLeakage current between cathode and heater 25 uAInput capacitance 11pFOutput capacitance 6pFThrough capacitance 0.5 pFOperating time 800 h

EL84 Tesla ( 6P14P 6BQ5 ) Slightly used lot 2 pcs - TESTED - Matched pair Dear buyer, I will combine shipping if you buy more than one item in different listings, the shipping cost depends on the weight of the package. Approximate shipping cost by weight (note that the weight includes the weight of the package)0-0.250 kg - 8-9 dollars (up to 0.5 kg - 15-16 dollarsup to 1 kg 25-27 dollarsup to 2 kg 35-39 dollarsand each next kilogram plus 15 dollars. Not all radio tubes, indicators and other radio elements that I and my partners have in stock are represented in my store. Write your needs and I will find you what you want to buy at the best prices. I will make a personal lot with the best prices and the best shipping!!! Dear buyer, if you are dissatisfied with the purchase for various reasons, do not rush to leave a negative review, I will always be on your side and decide or compensate your costs, especially since Ebey always returns funds if there is a reason for this !!! Happy shopping!!!

4pcs EL84 (6BQ5 7189 6P14P) Vacuum Pentode Tubes / Tesla / M.quad / New - TESTED INTERNATIONAL SHIPPING FOR MINIMAL COST OUR GOAL IS TO BE BEST IN THIS BUSINESS FOR TUBES BEST PRICES !!!

2pcs EL84 (6BQ5 7189 6P14P) Vacuum Pentode Tubes / Tesla / M.PAIR / Nos PARAMETERS MAY DIFFER FROM THOSE SHOWN IN THE PHOTO! INTERNATIONAL SHIPPING FOR MINIMAL COST OUR GOAL IS TO BE BEST IN THIS BUSINESS FOR TUBES BEST PRICES !!!

4pcs EL84 (6BQ5 7189 6P14P) Vacuum Pentode Tubes / Tesla / M.quad / New - TESTED PARAMETERS MAY DIFFER FROM THOSE SHOWN IN THE PHOTO! INTERNATIONAL SHIPPING FOR MINIMAL COST OUR GOAL IS TO BE BEST IN THIS BUSINESS FOR TUBES BEST PRICES !!!

2pcs EL84 (6BQ5 7189 6P14P) Vacuum Pentode Tubes / Tesla / Tested INTERNATIONAL SHIPPING FOR MINIMAL COST OUR GOAL IS TO BE BEST IN THIS BUSINESS FOR TUBES BEST PRICES !!!

2pcs EL84 (6BQ5 7189 6P14P) Vacuum Pentode Tubes / Tesla / M.pair / New - TESTED INTERNATIONAL SHIPPING FOR MINIMAL COST OUR GOAL IS TO BE BEST IN THIS BUSINESS FOR TUBES BEST PRICES !!!

Gematchtes Quad Tesla EL84 Röhren Absolute neue ungebrauchte Röhren Diese Röhren sind aus den 60er Jahren Alle mit gleicher Lot-Nummer 32 Getestet unter realen Verstärkerbedingungen alle 4 Röhren mit 100% Anodenstrom

Due to the russian attack on Ukraine and the outbreak of war normal logistics disrupted. As a result, the delivery time of parcels may be increased. === 4 pcs Lightly USED Tesla EL84 tubes parameters of tubes 47ma/10,4 47ma/10,2 47ma/10,2 48ma/10,2 Used Tubes, Tested Filament voltage 6.3 ± 0.6 VFilament current 760 ± 60 mAAnode voltage rated (constant) 250 VAnode voltage limit 300 VAnode current 48 ± 8 mACathode current limit 65 mAThe grid voltage is the second rated (constant) 250 VSecond voltage limit (constant) 300 VSecond grid current no more than 7 mAPower dissipated by the anode, maximum 14 WPower dissipated by the second grid, maximum 2 WVoltage between cathode and heater limit (constant) 100 VSlope 11.3 mA / VThe gain in triode inclusion is about 20Internal resistance 30 kOhmResistance in the cathode circuit for automatic bias 120 OhmInput capacitance is about 11 pFOutput capacitance is about 7 pFCapacitance throughput about 0.2 pFMiniature glass decoration Pack in new box with foam inserts Tested with L3 3 tube tester See my other tubes EL 84 Telam https://www.ebay.com/itm/144999000793 6P14P https://www.ebay.com/itm/144999033374 Payment PayPal Shipping Shipping is due within 3 business days by Airmail with a track number.

Gematchtes Quad Tesla EL84 Röhren Absolute neue ungebrauchte Röhren Diese Röhren sind aus den 60er Jahren Alle mit gleicher Lot-Nummer 32 Getestet unter realen Verstärkerbedingungen alle 4 Röhren mit 110% Anodenstrom

Gematchtes Paar Tesla EL84 Röhren Absolute neue ungebrauchte Röhren Diese Röhren sind aus den 60er Jahren Getestet unter realen Verstärkerbedingungen >> beide Röhren mit 100% Anodenstrom

1 pair Tesla EL34 tubesMfd in Czechoslovakia [Not JJ]Factory code 371984 vintage White label Test results on boxes [see photo]

Gematchtes Paar Tesla EL84 Röhren Absolute neue ungebrauchte Röhren Diese Röhren sind aus den 60er Jahren Getestet unter realen Verstärkerbedingungen >> beide Röhren mit 100% Anodenstrom