ChrioN
Well-known member
I got me some new headphones today, and I want to build an amp for them.
Some specs on the cans:
62 ohms impedance
200 mW max
105 dB/mW sensitivity
The gar2520 opamp can drive 75 ohms minimum
so maybe this is a better circuit to use them in:
http://gilmore2.chem.northwestern.edu/images4/aph_47b.gif
any thoughts?
Some specs on the cans:
62 ohms impedance
200 mW max
105 dB/mW sensitivity
The gar2520 opamp can drive 75 ohms minimum
so maybe this is a better circuit to use them in:
http://gilmore2.chem.northwestern.edu/images4/aph_47b.gif
any thoughts?