Side 1 of Thelonious Monk's The London Collection: Volume 1 (Black Lion/ORG Music 1052) made clear the L-1's grip and control, but I listened to all four sides of this 45rpm reissue because the Sperling also produced realistic transients, generous sustain, and stable decays into very black backgrounds, all of which helped produce a three-dimensional image of a piano floating in space: Monk in my room, playing for me. The L-1 is one of the very quietest turntables I've heard—it well hid the mechanical nature of vinyl playback.
It's difficult to believe that more than a decade has…