Search Results for: Loudspeakers single
uprights by the name spinet, which is neither accurate nor helpful. in , at the frankfurt fair in germany, eavestaff's minitronic was shown for the first time. the short, horizontal strings were struck by small hammers in the ordinary way, but the tone, if you can call it that, was amplified through loudspeakers
. there were two pedals, one of which was the sustaining pedal, and the other working like a swell, or, if you like, a nasty swelling. each note had a single string and the bass strings did not have a steel core, just spiral wire. it had volume and tone controls, tremolo, and harpsichord stops. at the...
https://www.piano-tuners.org/history/eavestaff.html