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Choke or CCS loaded ECC83 in phono stage?




Hello!
Here is the phono circuit of the Marantz Model 1 which I found sounds better than the Marantz 7 but not enough gain for some cartridge.

I'm thinking about using either choke or CCS loaded to overcome this issue.

Which way would you prefer?

Thanks!


CCS should draw more current than a choke :-)

If choke loaded is recommended, what inductance it should use?

What about 160H/10mA with DCR 1160R? I have one pair made by Tango and bought years ago.




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Topic - Choke or CCS loaded ECC83 in phono stage? - Tube747 01:55:02 02/05/25 (21)

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