拍品專文
This early German attempt to produce a stereophonic effect (one needle follows the other in the groove) is surprisingly effective.
細節
An Ultraphon table grand gramophone
with two bakelite soundboxes on separate wood tone-arms and separate internal horns emerging at the front of the circular ebonised oak case -- 17in. (43cm.) diam, on ball feet
with two bakelite soundboxes on separate wood tone-arms and separate internal horns emerging at the front of the circular ebonised oak case -- 17in. (43cm.) diam, on ball feet