Page 1. Page 2. Page 3. THE 6SL7GT COMBINES TWO INDEPENDENT HIGH-MU TRIODES IN ONE ENVELOPE. IT. IS DESIGNED PRIMARILY FOR PHASE INVERTER SERVICE. GE 6SL7 Datasheet. If the page is blank click here GE 6SL7 Datasheet. Interesting Books on Amazon. Latest; Popular; Comments; Tags. Main-Decoder.

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Or at least try to determine which is the least microphonic if I ever build a phono stage around them.

The 7F7 deserves it’s own tube of the month post. Boxes nice and clean. Printing and appearance, absolutely mint.

6N9S = 6SL7 = 6SU7 = ECC35 tube. Double triode

A dry, maintained stockroom, has some yearly costs, and people clean it up and look around for free space. Not with all tunes, but sure with 6SL7, the plate system inside, unveils the manufacturer. This month I am presenting a high mu dual triode. Even the fakers mafia jumped on the boat. So during those 50 years, these cheap crap tubes get always kicked out by somebody.

So with 6SL7 there was enough supply catasheet little demand for 50 years, which includes the ‘s and 70’s when tubes were simply disposed of when datzsheet were in 6sl77 way. Posted by VinylSavor at So this is NOT what was produced by Philips ECG, “last time buy” from the ‘s, which usually has a black base, und used to pop up in the ‘s for very low cost.


Only visible with the tube top down. Thursday, May 26, Tube of the Month: Here is a quote from the datasheet: The printing is so clear and bright, also that looks like printed on it just yesterday too.

GE 6SL7 Datasheet | EZ

You are right to say this is a fine sounding tube. Thank you for your awesome blog.

With Amplitrex computer test datashewt included. This is from the Sylvania gold series. They are very nice hifi tubes as well. Lovely, much sought brown base, and colored printing. Plates are nicely long size, 20mm. JAN testing is the craziest there is.

Appearance, stamps and test data perfect and fresh like new. These dataasheet had to survive decades as forgotten junk. We sell more 6SL7 as we can buy. With this tube, we have another of those typical NOS stories building up.

This is a small catalog, please be patient for loading. So after all to the junk yard, or perhaps he stores them at a place which cost almost nothing. Note, it has twice the filament current, triple mica, four getters, and and an d And when space is money, 50 years is a VERY long time. Usage of photos or text datashee my blog on other websites or for any other purpose only with prior permission.


Green logo on socket. ECC35 has another operating point, but it will fit in normal 6SL7 circuits, since this is a high gain tube and auto bias is functioning very nice with high gain tubes. What follows now, is an export Price List, valid for companies in the European Community with a VAT Identification number, and for companies or private persons outside the European Community.

Encouraged by my success with my A monoblocks driven by 45s transformer coupled by parallel feed LL to the grids of the As and only running them at Volts with zero grid bias gets ma plate current on A and using this sounds thrilling with Magnepan 0.

GE 6SL7 Datasheet

Mark May 28, at 2: And when not, it is false. This is a tube which needs no selection for balancing.

For half a century, they were regarded crap. Was not sold for commercial purposes.