Operation Manual

50Hz 300Hz 1KHz 3KHz 7KHz
+12dB
+8dB
+4dB
0dB
-4dB
-8dB
-12dB
BASS
MID-LO TREBLEMID-HIMID
AHLBORN Classical Organs
English Page 53
PRAELUDIUM III - PRAELUDIUM IV/E - User's Manual
Channeling
The gain REGULATION RANGE (which is the only equalization control available) for each of the five frequency
bands is: - 12 dB / + 12 dB.
The EQUALIZERS function allows operation of a five band equalization system for each exit signal of the internal
amplification (Internal) as well as for external amplification (External).
Equalizers
3
Here below is shown the graph of the equalization system incorporated in the instrument.