The ECL83 is another audio triode pentode designed for single ended audio application such as TV audio and record players. With an anode load of 7500 Ohms this valve delivers its modest 2.5 Watts. This in the 1960s was the standard output for low cost audio products.

ECL83 TRIODE PENTODE Combined triode and outÞut pentode with separate cathodes intended for use in audio frequency applications. ANODE AND SCREEN-GRID CURRENTS PLOTTED AGAINST ANODE VOLTAGE WITH CONTROL-GRID VOLTAGE AS PARAMETER vg2 170V ISSUE 1 Mullard ECLO .

Tube ECL 83 or Röhre ECL83 ID20283, Triode-Pentode, Noval, 9 pin miniature (USA pico-9) B9A and shown. Radio tubes are valves.

2020年4月10日 · ECL83 To Paraphase or to Differentiate? I found this 'stereo' 50s 'Hi-Fi' valve amp in a skip down my street and thought it'd make a great low watt guitar amp conversion. It has ECL83 "TV Tubes" which are a triode preamp and a 2.5 watt power pentode in the same envelope, configured as a 5W push-pull pair with the triodes as a paraphase inverter.

2022年1月1日 · You have enough valves to make one 4 Watt amplifier; ECC83 and ECL82. EM84 is a 'magic eye' used for tuning or as a vu meter. The part of the schematic you show is the preamp. likely the ECC83. Of more interest is the power amp that drives the speaker, the ECL82.

Find many great new & used options and get the best deals for Type ECL 83 Rare Emitron BVA NOS NIB Audio Radio Receiver Vacuum Tube at the best online prices at eBay! Free shipping for many products!

2024年3月7日 · Hey gang, so I have this old valve radio which has an ecc83 preamp tube run as a two channel stereo and then there are ECL86s for each of the channel in the power amp section. Now, although it somewhat worked while still in the wooden enclosure, something got damaged while i was taking it out.

2006年9月19日 · I have a feeling that because of the ECL designator, some are assuming same pin-outs and this will get you into rouble with an otherwise good design. Some designs, however, are ok with the wiring mis-match- although they would work much finer if pin-out wired correctly.

ECL83-MULLARD Mullard The ECL83 is an audio triode pentode designed for single ended audio application and was used in many vintage record ... In stock £20.00 Buy Now. All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by all EU countries. © 2025 Watford Valves Ltd. All rights reserved. Built by.

This is a suitable replacement for any Mullard ECL83 tube type. Various brands available. All NOS tubes types for home audio and guitar amplifiers. * 30 Day Rock Solid Warranty on ALL …