In Reply to: RE: Opinions please: need recommendations for a Triode driver for a 2a3 posted by dave slagle on January 17, 2017 at 08:45:10:
Dave, I was looking at the EML website. While pricey, the 20B seems to be a good option. The 20B has 20x amplification which is exactly what the 6C6 has in pentode mode. The recommended voltage is 380V, so not sure if I could run it with the existing power transformer which puts out only 325V. The load impedance is 12..20k ohms.
Here is the link to the specs. thoughts?
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Follow Ups
- 20B - banpuku 09:11:01 01/17/17 (10)
- RE: 20B - dave slagle 18:35:22 01/17/17 (9)
- RE: 20B - banpuku 16:27:59 01/18/17 (8)
- RE: 20B - dave slagle 18:57:48 01/18/17 (7)
- RE: 20B - banpuku 06:06:28 01/20/17 (6)
- RE: 20B - dave slagle 16:57:08 01/20/17 (0)
- what is the suppressor grid (pin 4) tied to?..-nt- - elblanco 08:16:47 01/20/17 (4)
- RE: what is the suppressor grid (pin 4) tied to?..-nt- - banpuku 08:32:29 01/20/17 (3)
- RE: what is the suppressor grid (pin 4) tied to?..-nt- - elblanco 08:53:05 01/20/17 (2)
- RE: what is the suppressor grid (pin 4) tied to?..-nt- - banpuku 09:34:37 01/20/17 (1)
- RE: what is the suppressor grid (pin 4) tied to?..-nt- - Tre' 10:36:09 01/25/17 (0)