Same idea here, with a prototype disc from the (British) Gramophone
Company... it is vertical cut and center start:
The many adventures of the Archeophone phonograph : http://www.archeophone.org/windex.php
Le 07/11/2019 à 17:47, Lou Judson a écrit :
> I don’t do disc, only tape, but a though occurs - why not try it with a stereo cartridge wired for stereo and look at the waveform? Maybe that one is not vertical?
> Lou Judson
> Intuitive Audio
>> On Nov 7, 2019, at 7:52 AM, 6295LARGE . <[log in to unmask]> wrote:
>> The cartridge is wired out of phase. That's why most of the other EDDs
>> play beautifully.
>> On Wed, Nov 6, 2019 at 5:34 PM Dennis Rooney <[log in to unmask] <mailto:[log in to unmask]>>
>>> Dear Ben,
>>> Is your M44 stereo cartridge wired out-of-phase? It has to be that way to
>>> ensure optimal vertical pickup.