Restoration of a 1925 Foster Ampico Upright, Accompanied by Beethoven's 5th
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Uploader Comments (bartolomochristofari)
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Excellent restoration, That Foster commands a fine tone! Ive rebuilt several Foster players, but a foster Ampico is rare! what is the "spring" above the bass strings near the upper bridge? some sort of resonator?
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A fascinating video. It is amazing what can be done to a real wreck of a piano, It sounds really good. I am not very up with the Ampico action & have often wondered what the coiled spring like thing is on upright piano. It is below the wrest pins & above the hammers. Perhaps you can tell me what it does.
All good wishes
chris (from over the pond.)
dogsbody49 7 months ago
@dogsbody49
The coiled springs simply provide tension for a pair of reservoir pneumatics, one bass and one treble, connected to the split stack and mounted high on the sides of the case above the hammers. They help the Ampico reliably play multi-note chords, especially at quiet settings. Grand Ampicos have the same thing, but usually mounted just behind the stack at the bass and treble ends.
bartolomochristofari 7 months ago