CheezyWeezle

CheezyWeezle , 3 months ago

lmao I'm guessing someone who doesn't speak Spanish was told "we are out of ice, make a sign that says 'No ice, no hielo, thanks, management' and put it on the soda machine" and they just rolled with it phonetically

CheezyWeezle , 5 months ago

Well the problem is that a DAC doesn't have any power to it at all. What you are thinking of is an amplifier, which a lot of portable DAC units have in them, but not all of them do. For example, the DAC/AMP I have is the iFi iDSD Black Label, which has its own Amp that is controlled through an analog dial.

If your unit doesn't have its own volume controls then it is likely just a DAC with no Amp, meaning you are limited to the power output of your source.

CheezyWeezle , 5 months ago

You may know the difference between a DAC and Amp, but you clearly don't understand what I'm trying to say. I'm saying that a DAC doesn't have its own power output. It literally takes a digital signal, and converts it to analog. In order for it to add any power to the signal, it needs to include an amplifier. Otherwise, the signal will always be a little bit weaker due to the power loss from traveling through the DAC. Most DAC units have at least a weak amplifier for this reason, but there are some units that are just a DAC. And the Amp part isn't going to be controlling the digital volume, i.e. changing the system volume on your device. It will operate on its own volume control, so regardless of how limited the output is from your phone, it will still be made louder as it amplifies the volume independently of the phone. A unit that is just a DAC doesn't have any way to amplify the signal it receives, so it will never be able to make it louder.

You said explicitly that the android system will limit the output of any DAC, but that is wrong on multiple counts. The android system will not limit the output of a DAC because a DAC itself just 1:1 outputs an analog signal converted from a digital source so there is nothing to limit. The android system will also not limit the output from an Amplifier because it literally is not capable of that. That's like saying your water faucet can limit how hot your water can get when you boil it on the stove. An Amp increases the power of the signal after it has already left the phone.