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D220 phono stage MM input impedance
#1
Has anyone here measured the actual resistance of the Devialet phono input with the configuration set to MM and the resistance at 'High'.

I read somewhere that it measures around 14K ohms on the high setting. I doubt that's correct as most MM cartridges expect to see a load of 47K.

I'm using a Koetsu Black Goldline into a 1:10 SUT into the Devialet phono stage configured for MM on the high setting.

The hiss from the phono is much better using the SUT over a direct input with the loading at 100 ohms.

If the input resistance is only 14K on the high setting my SUT may not be working optimally.


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VortexBox running Roon, Devialet 220 pro. Logitech Transporter. Palmer 2.5 Turntable. Harbeth M30.1
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