Hi if anyone with better knowledge than me could help I'd be very grateful.
Issue:
Plugging my EZ1290 XLR output into my Prism Orpheus Interface Mic input (via XLR) works fine as expected.
But when plugging into the line input of the interface via XLR (EZ1290 OUT) to TRS Jack (Interface IN)) the impedance is clearly mismatched, can't get any decent level from the preamp to interface.
EZ1290 Output transformer (secondary) is wired in series so outputting 600 ohms (not sure if the 1k5 resistor and .01uF cap is changing that though?) I've wired it like this:
My Prism interface states the Mic Preamps have an impedance of 5.5kΩ.
And it's Line Preamps have an impedance of 14.5kΩ.
Could anyone tell me how to fix this? I'd like to connect the Ez1290 via the Line inputs of the Prism Interface.
Do I need to change the secondaries to their lower impedance (150Ω)? Or is that a stupid question?
Issue:
Plugging my EZ1290 XLR output into my Prism Orpheus Interface Mic input (via XLR) works fine as expected.
But when plugging into the line input of the interface via XLR (EZ1290 OUT) to TRS Jack (Interface IN)) the impedance is clearly mismatched, can't get any decent level from the preamp to interface.
EZ1290 Output transformer (secondary) is wired in series so outputting 600 ohms (not sure if the 1k5 resistor and .01uF cap is changing that though?) I've wired it like this:
My Prism interface states the Mic Preamps have an impedance of 5.5kΩ.
And it's Line Preamps have an impedance of 14.5kΩ.
Could anyone tell me how to fix this? I'd like to connect the Ez1290 via the Line inputs of the Prism Interface.
Do I need to change the secondaries to their lower impedance (150Ω)? Or is that a stupid question?