Visited a friend recently, who has a grand piano in her music room. Listened for about an hour, noticed what makes it sound real. Timbre at all frequencies, all notes. Percussiveness. Sustain, damping pedal effects, different sound played pianissimo to forte. Listened to her husband play a hammered dulcimer. Listened to a street jazz band without amplification, paying attention to cymbals, drum rim shots, the difference between a floor tom and a kick, etc.
Went home and equalized my Boston Acoustics A-150 speakers in my room, with thick curtains behind them, a throw rug under them, and a piece of wood under the front to lean them back, so as to more closely approximate time alignment. Very satisfying. All drivers are paper, except for the soft dome tweeter. My eq started with roughing it with a stereo 10-band equalizer, realtime analyzer, pink noise, and calibrated mic. Then, critical listening for several hours, with micro-tweaks.These speakers are stuffed full of Dacron pillow stuffing, and have automotive felt underlayment from around all the drivers to the edge of the cabinet front, with the grille in place. I would not build speakers with this configuration, but it is what I happen to have at the moment. A Denon receiver, vintage nineties, drives them. Point is, well-recorded piano music (Sheffield lab, Mayorga) sounds pretty darn real. Startling, actually. My guitar, recorded with the same mic, sounds like my guitar, sans alteration. My wife's speaking voice, ditto. Acoustic jazz, much better than it has a right to sound.
Good enough for an entire evening of listening, with no fatigue.
Went home and equalized my Boston Acoustics A-150 speakers in my room, with thick curtains behind them, a throw rug under them, and a piece of wood under the front to lean them back, so as to more closely approximate time alignment. Very satisfying. All drivers are paper, except for the soft dome tweeter. My eq started with roughing it with a stereo 10-band equalizer, realtime analyzer, pink noise, and calibrated mic. Then, critical listening for several hours, with micro-tweaks.These speakers are stuffed full of Dacron pillow stuffing, and have automotive felt underlayment from around all the drivers to the edge of the cabinet front, with the grille in place. I would not build speakers with this configuration, but it is what I happen to have at the moment. A Denon receiver, vintage nineties, drives them. Point is, well-recorded piano music (Sheffield lab, Mayorga) sounds pretty darn real. Startling, actually. My guitar, recorded with the same mic, sounds like my guitar, sans alteration. My wife's speaking voice, ditto. Acoustic jazz, much better than it has a right to sound.
Good enough for an entire evening of listening, with no fatigue.