Telefunken 12AU7 matched pair

Tubes 4 Ever · « **on:** 30 Dec 2006, 08:57 pm »

Great sounding matched pair 12AU7's. The best AU you can buy. $75 for the pair shipping included lower 48.
Thanks
Tim

Tubes 4 Ever · « **Reply #1 on:** 1 Jan 2007, 10:23 pm »

95bcwh · « **Reply #2 on:** 1 Jan 2007, 11:13 pm »

How does this sound relative to NOS Mullard and Brimar 12AU7?

Tubes 4 Ever · « **Reply #3 on:** 1 Jan 2007, 11:52 pm »

I personally prefer TFK to any other brands for 12AT,12AX,12AU. I believe they are a bit warmer than most.
Tim

95bcwh · « **Reply #4 on:** 2 Jan 2007, 02:32 am »

Is this a smooth plates version, made in 1960s?

Tubes 4 Ever · « **Reply #5 on:** 2 Jan 2007, 11:35 pm »

Yes smooth plate,,code on the glass is ox,,numbers in diamonds are 9 and 21, lettering is 99% in tact,TFK symbols perfect.
Tim

aggielaw · « **Reply #6 on:** 7 Jan 2007, 05:00 pm »

Tim,
Have you tested these to see how much "juice" they have left in them?

Thanks,
Howard

Tubes 4 Ever · « **Reply #7 on:** 9 Jan 2007, 12:25 am »

They test an 81 on my tester which is what my new tubes test at.
Tim,