Ok everyone this is going to sound daft, but i have av high quality audio mixer which has two inputs switchable between mag & ceramic cartridge inputs, what i want to do is retain the mag input but convert the ceramic to a line input ! any ideas or circuits would be greatfully appreciated.
Bobcat
Bobcat
Hanginon said:There is a high probability that the "ceramic" phono input is already a line level input.
bobcat said:Hi Hanginon is there a set standard for ceramic cart output or should ijust try it by pluggingin acd player and listening to se whether it over drives the signal/
B/c
Hi,
It is highly likely it is a effectively a line input. Ceramic cartidge output
varies a lot, from 50mV to over 1V, though 100mV to 300mV is typical.
The only difference to a normal line input is input impedance, which
is in the few Megaohm range, meaning it will be somewhat noisier
than a lower impedance line input.
/sreten.
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