Hi Dave
I was thinking of making a just for fun 112a amplifier for my horns .
I have used the 112a in the driving seat but thought I would make an amp just to see how it went
It will be driving horns 200 Hz and up first order HP @ 8ohms
Looks like an rp of 4700 at 8 ma and able to handle a whopping 250 milliwatts
Any thoughts on an output transformer ??
Thanks in advance
Simon
TRansformer for 112a
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I'd guess 15-20K:8.
The 200hz up means I can get away with a rather small nickel core. (possibly 80%)
dave
The 200hz up means I can get away with a rather small nickel core. (possibly 80%)
dave
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Small nickel transformer
Hi Dave
I was thinking 15 K : 8 with as much nickel as you could get in )
How expensive would this be ?
Thanks
Simon
I was thinking 15 K : 8 with as much nickel as you could get in )
How expensive would this be ?
Thanks
Simon