In Reply to: RE: Unfortunately it's too later to change the impedance posted by Mr_Steady on November 26, 2014 at 16:28:26:
I actually did have that in mind when I first built it in 2006, the driver stage was inspired by a Japanese 45 amp. I went with the 2A3 becasuse they are available new. With the JJs on the way I am more or less committed to the 2A3 for the time being. To be honest this little amplifier really sounds good as is, I am just in the process of optimizing it. The operating point may well not be ideal, but it has as much power as a 45 would make and it is extremely enjoyable to listen to. That said it may have a future application driving a tweeter or mid horn in which case the 45 option will be revisited.
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Follow Ups
- RE: Unfortunately it's too later to change the impedance - maxhifi 17:46:50 11/26/14 (1)
- RE: Unfortunately it's too later to change the impedance - Mr_Steady 18:51:53 11/26/14 (0)