Amperex ef86 datasheet

Amperex datasheet

Amperex ef86 datasheet

Not quite as bright as an Amperex,. Preamp Tube Descriptions. Single- driver pentode test data. amperex The 6DJ8 has plenty of transconductance at 5mA below thus making it ideal ef86 for this ef86 new application. Title: EL34 Author: Mullard Subject: FPCreated Date: 2/ 17/ ef86 1: 14: 47 AM. pdfbytes) 627 RCA ( HB3) THY 627. The Svetlana EF86 amperex is manufactured in the Svetlana factory in Russia is designed to datasheet be a direct replacement for any EF86 , 6267 type.
Amperex Valvo Tube ef86 Codes MostAmperex, datasheet Philips, Mullard, , Philips , , place of manufacture , Valvo tubes are marked with a group of symbols which contain coded information relating to the type, Mullard, country of origin the date of manufacture. EL91 / 6AM5 BLACK PLATE EL91 / 6AM5 BLACK PLATE Mullard vacuum tubes. Amperex ef86 datasheet. Nuvistors were the latest tube development at just about the same time as the introduction amperex of the first integrated semiĀ­ conductor circuits. page datasheet 2 Maximum rating, typical characteristics. A very nice alternative ef86 to the russian EF86 amperex datasheet tubes and sounds more amperex like the old European ef86 EF86' s. Last update: 8/ 10/ 03 added ef86 6C45p- e 6SN7 cascade for comparison. pdfbytes) 6270 MicrowaveAssociates.
The Amperex EF86 / 6267 is made in Holland tests great. Discussion in ' Amps. I' ve been running a few tests on some reasonably high- Gm pentodes in pentode triode datasheet mode. I have a bunch of NOS ef86 tubes. " datasheet North American Philips" is on the later generation boxes beginning in the 1970s. The Mullard amperex is the king in every way.

These are tubes that you could use as a single- tube driver for an SET, for example. ( Amperex made) premiums to be excellent, except for the. These 7 pin miniature glass tubes are rated at 4 watts output are suitable for RF AF amplification. This 1961 Amperex ECC81 / 12AT7 tube has wing. In ef86 the last years datasheet of Amperex the tubes were mostly General Electric. ecc88 6dj8 6922 amperex holland frame- grid balanced matched pair tubes 1967 ef86 ( # Terms of Auction We combine International Shipping worldwide by Registered and PRIORITY EXPRESS AIR- MAIL. Text: Svetlana EF86 High- Performance Audio Small- Signal Pentode amperex T he datasheet Svetlana EF86 is a glass,. Excellent tone and tested for datasheet microphonics in a Vox AC15. Amperex ef86 datasheet. From Amperex Special Purpose datasheet Tubes. 6267 / EF86 tubes;. 6267 / EF86 Tube Data Key:. 12ax7 | ecc83 vacuum tubes Nothing brings your amp to life ef86 better than an excellent NOS 12AX7 preamp tube.

Fine pentode output tubes manufactured in England by Mullard. Mullard Telefunen, Amperex Dario Miniwatt. pdfbytes) 627 Westinghouse THY 627. Vintage European fully tested , ECC81, US 12AT7, 6201 tubes in stock now guaranteed. We have a huge datasheet amperex supply of in stock and will be listing them almost every day so please check our inventory frequently.


The Amperex EF86 / 6267 has a mesh plate top O getters. The nuvistor was developed by RCA and it amperex was first introduced in 1959. page 1 Mechanical and electrical characteristics. com homepage Philips Vacuum Tube amperex Codes Datasheet Index Descriptions are written above the corresponding picture. Labeled boxed as Amperex Philips.


Amperex datasheet

The EL34 Gallery 6CA7 E34L CV1741 KT77 The story of the developement of the EL34 tube is not short. Coming from the first Tetrodes Valvo got the patents for the pentode in 1927. The first working popular pentodes were the AL5 and EL5 in 1937. Then they introduced the - 46 in 1940 the.

amperex ef86 datasheet

EF86 datasheet, cross reference, circuit and application notes in pdf format. 17th of July, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer kit from you!