Apr 18, 2017 · The 6JN6 has been used in Pete Millett's DCPP amplifier with up to 8K primary OT, and with Tubelab's mods, down to 3.3K primary I think. The 6JN6 is also the same (except for basing) as 12/6GE5 and 6GV5, and 6JM6. The Berning amplifier likely uses the 6.5K primary OT to help with lowering the output impedance seen by the speaker some.

Tube 6JN6 or Röhre 6JN6 ID4972, Beam Power Tube, Duodecar 12-pin, B12C Glass (USA 1961) and shown. Radio tubes are valves.

Oct 20, 2006 · 6jn6设计用于电视机水平扫描功率驱动，随着电视机屏幕的逐步增大，早期一些十瓦的驱动管已经不敷使用，于是有了6jn6、6ge5、6gv5这些屏耗17.5瓦的行驱动管。

Title: 6JN6 Author: Tung-Sol Subject: FP-2004-05-23 Created Date: 5/23/2004 12:17:37 PM

Looking at the 6JN6 in G2 drive curves, it appears to me that two opposing effects are occuring, which might be optimiseable. At high plate current/low plate voltage, the screen current goes up dramatically, thus causing the "hfe" between screen and plate current to droop seriously.

Order 6JN6 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier.

Find many great new & used options and get the best deals for Zenith 6JN6 Vacuum Tube NOS B4 at the best online prices at eBay! Free shipping for many products!

This auction is for 5 pcs. of boxed and believed NOS GE type 6JN6 beam power tube in original boxes and sleeve. All look great with nice getter flash and all test fine on Hickok type 6000A tester. All have same construction - great tubes for vintage TV or audio projects- …

This set of two vintage 6JN6 electron vacuum tubes from RCA is perfect for use in radio or audio amplifiers. These NOS tubes have never been used and have been tested to ensure their functionality. The brand is well-known and reliable, with a long history of producing quality vacuum tubes in the United States.

Dec 6, 2022 · I have used 6JN6 as output tubes. One of my output tube is now doing runaways. Instead of simply replacing it and re-adjusting the bias, I would like to test the remaining 3 tubes with my uTracer and see where they stand.