PHONODIFF Gramophone...mystery

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OrthoFan
Victor V
Posts: 2180
Joined: Sat Jul 09, 2016 7:12 pm

PHONODIFF Gramophone...mystery

Post by OrthoFan »

I spotted this video today of a PHONODIFF Gramophone -- https://www.youtube.com/watch?v=ZPVxAEO-udM

It's something I've never heard of or seen before.
Phonodiff Gramophone.jpg
There are a few other examples on YouTube -- https://www.youtube.com/results?search_ ... Gramophone ...
...and from what I can tell, it sounds pretty good!

The tonearm/speaker technology looks like a direct ripoff of the Pathé Actuelle.
Pathe Actuelle.JPG
I wonder if there's a connection...

OrthoFan

epigramophone
Victor Monarch Special
Posts: 5225
Joined: Mon Oct 24, 2011 1:21 pm
Personal Text: An analogue relic trapped in a digital world.
Location: The Somerset Levels, UK.

Re: PHONODIFF Gramophone...mystery

Post by epigramophone »

Possibly French although I know of no connection with Pathé.

The needle holder is connected to a rod passing through the arm to connect to a wire stay. This is fixed to a diaphragm behind the cloth in the lid, and rotating the movable part of the arm alters the volume.

CarlosV
Victor IV
Posts: 1838
Joined: Sun Mar 15, 2009 6:18 am
Location: Luxembourg

Re: PHONODIFF Gramophone...mystery

Post by CarlosV »

It is a French brand, like Roger said it has a similar mechanism to the Lumière. The machine is scarce but not rare, once in a while one shows up on French eBay.

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