In Reply to: Sovtek 2A3 is 45? posted by utopiaudio on March 23, 2007 at 17:16:29:
Here's data from AudioXpress 8/01 Product Review of Sovtek 2A3 Platinum Matched Tubes.Comparison of 2A3 plate currents @ Vak= 250VDC, Vg= -48VDC
Sample 1
IP(mA RMS) 27.7, Gm(mA/V) 6.34, u 6.49, Rp 1.02K, P 6.94W
Sample 2
IP 29.2, Gm 6.03, u 6.34, Rp 1.05K, P 7.33W
Been using Sovtek 2A3's in my Fi-Primer Loftin White for over a year.
Hope this helps?
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Follow Ups
- Re: Sovtek 2A3 is 45? - jey 09:25:48 03/25/07 (0)