ADAM Audio S4VA - Handbuch (Seite 5)

Manual S4VA - page 5 of 12
ROOM EQ - Adapting to room acoustics
A more detailed possibility to optimize the reproduction are the two shelve fi lters
at both ends of the frequency band. Above – or below – the given cut off frequency
the amplitude is progressively changed. The given dB values occur at 20 Hz and
20 kHz. We show fi ve curves, the controls can be changed continuosly, however.
ROOM EQ (shelve fi lter) for the high frequencies:
ROOM EQ (shelve fi lter) for the low frequencies:
MID GAIN:
The voltage gain of the midrange amlifi er can be varied as well, however in a ±2 dB
range only. As the midrange is so crucial for neutral reproduction we limited the
range compared to the tweeter level control.