Hi
I have a confusion to calibrate to K-system .
This is my setup
Focusrite DSP "volume control full open to presonus monitor station" TRS to TRS Balanced from saffire to monitor station.
Presonus Monitor Station "metering set to -18dbfs"
Yamaha HS50 "flat Eq / +4dB" XLR Balanced
Event 20/20bas V3 "flat eq / Gain centered" XLR Balanced
Basic room treatment "auralex roominator pro plus" L: 4,80 Meters W: 3.75 Meters H: 3.00 Meters.
Now ... i have read that i have to calibrate the monitor station Meters in relation to the Audio card to obtain 0vu -18dbfs +4dbu... but i can't find what is the out in dbu or bdv for my saffire card :(. this is the user manual :
http://www.google.it/url?sa=t&rct=j&...qZ_35RvlvXsZiA
This is the manual for Presonus monitor station.
http://www.presonus.com/uploads/prod...sManual_EN.pdf
Anyone can help me to calibrate the Saffire with the monitor station meters ?.
Anyone can help me to calibrate to K-20 System both yamaha and event speakers ?.
i have a SPL RMS Metering APP for iPAD set to C, SLOW, Range 80
i hope that all my question are clear

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thanks.