Early Record Repeaters

 

This section of the website is being hosted for Carsten Fischer.   My heartfelt THANKS to MOO, WJW and PATHEPHONE for helping me with this project.

An interesting, early low-tech solution of playing a record repeatedly, are the various Repeater Devices. These allowed unassisted repeating of the record, until the spring motor gave out.

While decidedly low tech, these devices work nicely, and are an interesting early attempt to get over the 3 min limitation of a 10" disk.

 

Floating Repeaters: Geer, Core, Gold Seal


These devices float on the record on three felt pads. The device is held stationary by the needle resting against a bar. When the record reaches its end, the needle slips past the adjustable bar, and the repeater device rotates once with the record, picking up the needle and guiding it outside on a spiral path. Once the revolution is complete, the needle drops again in the slot, held by the bar, and the record plays anew.

These device work amazingly well, the additional drag on the record is minimal and is no problem for a good 3 spring motor.

 

Geer - The nicest one.

 

Please click on the above picture to view movie. If movie does not play full length, right mouse click on picture -> "Save Target as" -> download movie on your computer and play from there.

The Geer repeater is the nicest of the bunch: Gold plated brass in solid construction make the Salvador Dali like shape of the repeater extremely appealing.

 

 

 

Here are the instructions:

 

 

Gold Seal Repeater

 

Not quite as esthetically pleasing, and made cheaply of celluloid, another repeater of the same principle: The Gold Seal Repeater

 

Encore Repeater

 

An interesting variation of the floating repeater is this Encore. Instead of using the spiral throwback, a worm gear is linked to the spindle, allowing the repeater to gently travel back.

 

Stationary Repeaters

 

While the above Repeaters are removable accessories, stationary repeaters were sold for installation on Victrolas. Below are the schematics for such a device. The worm gear driven return mechanism allowed for a more controlled tone arm movement.

Disadvantage was that the unsightly mechanism was screwed in permanently to your fine, $300 Victrola.

 

Built in Repeaters

 

A notable feature of very rare early German and European Coin Operated Machines for use in bars and inns, like the German Mammut, was that they had an automatic tone arm return mechanism built into the machine. When the record had played, the tone arm would automatically return to the rest position, and stop for the next play.

I am lacking details on these obscure machines, for example I do not know if the coin-op allowed prepay (I doubt it). In this case, the machine would of course repeat the record right away.

Please check out the interesting website of an early Mammut machine here:
                                                           Mammut Details
                                                           Mammut Info
(Sorry, No English Version Available).

Ok, this is it today for our short excursion into the world of repeater devices.

If you have examples of other repeaters, I would love to hear from you, perhaps to post photos and videos of your example on this site.

Please contact me at sgimips1 "at" yahoo "dot" com.

And again my heartfelt thanks to CHUCK for creating this site.
Please check out his other fascinating phonographs and services offered at myvintagetv.com!

Cheers,

Carsten

 

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