In the heyday of car audio, there were test CDs that had similar material - tracks to compare left/right, phasing, soundstage, frequency response, and so on. They're still available from Crutchfield - look for "AutoSound 2000".
While geared for car audio (tight control over listener position, questionable speaker placement and acoustics), they're also good for home systems, and somewhat good for headphone/earphone selection. You want disc 2 for basic setup, and disc 1 if you plan on using an oscilloscope or spectrum analyzer.
While geared for car audio (tight control over listener position, questionable speaker placement and acoustics), they're also good for home systems, and somewhat good for headphone/earphone selection. You want disc 2 for basic setup, and disc 1 if you plan on using an oscilloscope or spectrum analyzer.