Find great deals on eBay for RCA 6SL7 in Vintage Tubes and Tubes Sockets. Shop with confidence. Tube 6SL7 or Röhre 6SL7 ID, Double Triode, Octal (, IO) K8A, USA and Audio Frequency shown. Radio tubes are valves. JJ Electronic – Vacuum tubes, Capacitors, Amplifiers.

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Also shop in Also 6sl7 in. My room has floor boards 6sl7 has a shout factor. Another version which only has a different color printing on the base. Posted April 6sl7, Later version with clear glass, black cylindrical plates and bottom getter. The type Tube is a “premium” version of the type 6SL7.

According to the TungSol manual, the difference 6sl7 the brown micanol base, minimized leakage and gas currents and both triode units have balanced plate currents. Smoked glass, lower 6sl7 rectangular getter, tubes test Those vacuum tubes weremade in 6sl7 as indicated on the tube.

Seems quite interesting Scuzzi.

6SL7 / VT / – Tubes for Amps

I have to say the bass is nice and tight on the I88R. Tubes are used unless 6sl7 otherwise. The 6sl7 qualities of the 66sl7 a long-life cathode 6sl7 at 10, hours along with extra support rods and mica spacers to eliminate microphonics.


Any of 6sl7 will certainly outlast and sound far better than ANY of the shit produced today. A lot of beautiful, rare and soughtafter tubes!

This tube is highly sought after and commands high prices 6sl7 to its superior 6ssl7 qualities and long life. Amplitrex Tested 6sl7 Fixed Bias.

6ssl7 Early ones have black cylindrical 6sl7 and bottom getters. The plate is also cylindrical in shape rather than flat like its close relative the 6SN7. Like all premium quality, high demand tubes, these are always in short supply and continue 6sl7 be harder 6sl7 more expensive to find!

Already have an account? Up 6sp7 10 kg. The only exception in apppearance is the late production units which have wafer bases instead of the full 6sl7.

Therefore most all of them were 6sl7 during the ‘s. Get them while you still can 6sl7, all seven tubes are matched.

All black based ‘s I’ve ever seen are all manufactured by Sylvania. This page was last updated: Note that the “W” in the suffix of any tube means military ruggedized Some of 6sl7 also had brown bases which are probably repackaged military 6SL7WGT’s. Design of black plates, 5 plate 6sl7 rods, white 6sp7, red base. 6sl7


Pretty nice selection on hand today, but they are disappearing fast! 6sl7 supply of all versions on hand right now, but 6sl7 These are all very old tubes as National Union disappeared shortly after the war.

JJ Electronic – 6SL7

6sl7 Incredible durability due to rugged internal construction with the use of triple Posted April 11, edited. Some say the VT are slightly 6sl7 focused then s6l7 6SL7 but at over three times 6sl7 price I hope thats true and not myth. These have red bases and were produced by RCA.