"Arny Krueger" wrote in message
. ..
"Trevor Wilson" wrote in
message
"Trevor Wilson" wrote
in message
.. .
"Arny Krueger" wrote in message
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"Trevor Wilson"
wrote in message
As you correctly surmised, most non-headphone amp
equipped amplifiers use a 220 - 470 Ohm series resistor
to limit power to the headphones.
So far, so good.
What you may not know
is that most headphone amp equipped amplifiers use
similar value resistors in series with very cheap OP
amps to drive headphones.
Wrong.
**Cite your evidence. Here is MY evidence:
The Denons I previously cited use 100 Ohm resistors.
**Whoops. The Denons use 470 Ohm resistors.
Prove your point like I did Trevor - post links to online schematics.
**I have no idea if on-line schematics exist for the models listed. I have
it on paper, right here in front of me. How much will you pay me (Paypal
will be fine) to bugger around scanning and posting COPYRIGHT material to a
place you designate? Alternatively, you could accept my word for it.
--
Trevor Wilson
www.rageaudio.com.au
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