Tube 6AU6 or Röhre 6AU6 ID, Vacuum Pentode, MiniaturPin-Base B7G, USA and Oct – Manufacturers Literature RCA Data sheet. The thin glass tube envelope is 18 mm in diameter and excluding the B7G base pins the valve is 53 mm tall. References: Datasheet &. Type 6AU6 was first. The 6AU6 is an American design, here made by Mullard. The Mullard pins, is 47 mm tall. References: Datasheet &. Type 6AU6 was first introduced in

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If I’m understanding it correctly, the minimum plate voltage is V in pentode connection? Mar 17, at 3: I have an old Bogen PA that uses this in the second stage.

About and 6AU6 replacement questions? Would they be even better sound wise? Flatpicker Member Tennessee Posts: You reach this tube or valve page from a search after clicking the “tubes” tab or by clicking a tube on a radio model page.

There is another trick: For catasheet situations, 6AU6 will pass over 10mA, and you rarely need that much. In this case, a power output stage, wire Screen to Plate. First impressions, they look good and sound good.

Working at low plate voltage gives maximum gain per stage. Collection of Paolo Stigliano I. Shipping will be Airmail registered with tracing number.


Made by Philips during the late ‘s. The 6AU6 will get about V from plate to cathode, which will support a lot of current. Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months.

RF-IF sharp cutoff amplifier.


Please enter a valid ZIP Code. 66au6 try to contribute what I can, but I am truly a freshman in the company of graduate students. For DC-coupled cathode follower, just pick a cathode resistor that sets a reasonable current at the expected cathode voltage. Sign in to check out Check out as guest.

Add to watch list. You will find thousands of eatasheet or valves with interesting links. Mar 16, at And V voltage across the cathode resistor. The Voskhods I have from the 70’s sound different with the gold grid ones sounding more mellow.

First impressions but remember I have rusty ears and cheap gear! Mar 19, at November 04, Share This Page Tweet. I was thinking of trying that and just clicking around on a decade box to see what worked. Other than that, I haven? Electron Tube Registration List Good to know that the Russians copied us on the gold grid They were much more concerned with reliability then sound quality. Mar 17, at 4: No, create an account now. Seller information hi-fi-tube Then again, maybe better mechanical design will also produce better sound.


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1 x Philips Dario Miniwatt 6AU6 – EF94 Vacuum Valve Audio Pentode Radio Tube | eBay

So I have to assume that any differences that might exist between these 6AU6s must be fairly subtle, requiring better ears and better gear than I have Back to home page Return to top. There are 1 items available. Started by tardishead The Lab. Collection of Heinz Datashewt D. Collection of Patrice Zeissloff F.

In this case it isn’t worth calculating. Mar 20, at I picked up a bunch of 6ak6 at an estate sale recently.

6AU6 Datasheet PDF

And should the the 6AK5 setting, correct? And yes, both pairs went through a grueling hour break in. Though it probably is a russian version they use. Collection of Antonio Rabitti BR.

Came across datashret fascinating document about the GE 5 Star tube program. And it seems that RCA’s best consumer-grade tubes hold their own with the best of them.