In the folk dance community, 78rpm records pressing and sales on some of the
specialty labels also went well into the 1960s and you could still buy them
new in through the 1970s (not sure when they stopped being pressed). We
used Bogen/Lenco, Califone or Newcomb record players, also continuous speed
and with the removable speaker and a microphone jack.
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On Thu, Aug 25, 2011 at 1:14 AM, Dan Nelson <[log in to unmask]> wrote:
> Hilton Audio Products was the prominent supplier of square
> dance audio equipment. Their turntables were continious variable
> speed from about 30 rpm to 80 rpm.
> manufactured units with General Industries 33-45-78 speed
> turntables. The schools used these with gym classes because they had a
> 12" speaker in the removable lid.