Is there any way to tell if your Meridian Explorer is the first or second version without testing the impedance of the signal? Is there a serial # range that determines what version you have? I want to buy this from someone secondhand but he's not sure when he picked it up.
I currently have an Apogee Duet DAC/headphone amp and I just purchased the Denon D2000s. Anybody have any experience with these 2 together? Is a separate headphone amp necessary? From what i've heard, the Duet's headphone amp is decent and preferably should only be used for cans that are...