StanD
Headphoneus Supremus
- Joined
- Oct 2, 2013
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A
actually not completely understand
What are your sources? You mentioned a DAP, how about a laptop or smartphone?
The power requirements for the Amp depends on headphone's sensitivity as well as impedance.
In case you don't understand:
Music is from a digital source (laptop, smartphone) and must be converted to analog before it can be amplified and sent to the headphones. A DAC (Digital to Analog Converter) does this. A DAP, laptop or smartphone is a complete system. Most people consider that the DAC and Amp in their smartphone or laptop to be deficient an seek to use external DACs and Amps. Hence the use of an E18, E17, Q1, etc.