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BR> I have a Stereo Audio feed for 2 Watts {at} 8 Ohms (per channel) that I
BR> need to convert to "Line" level (I'm assuming this is around 1 Vac
BR> Peak-to-Peak at a much higher impedance) in order to pass the signal
BR> through an Equalizer, then back thru a secondary Amplifier (probably
BR> 5-10 Watts per channel, not built yet). Can this be done with a
BR> simple Voltage Divider like dual Pots and would the pot(s) need to
BR> be Audio-taper?
BR> Are there any industry standard Audio Amp ICs that deliver approx.
BR> 10W/RMS per channel I should use for the last stage? I have a couple
BR> of National Stereo Amps (Lm4755) rated at 11W/channel with low
BR> noise/distortion specs, I think.
BR> I dismantled a very expensive TV to develop the Line-level outputs
BR> but could only work out speaker taps (no schematic :( they go for
BR> over $50) and cannot risk/afford to cause any damage by playing
BR> around . My old TV had Audio/Line-out taps that sounded
BR> incredible through the Equalizer.
I take the audio from the headphone socket on our tv and have a couple of
1uf caps in series and plug that in to the amp, it works well enough for us
but you may well find that the quality is not up to what you want. We have
audio sockets on the tv but this way the mute and volume controls on the
remote work :-)
Oscar
--- timEd/386 1.10.y2k+
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