Crown Audio P.I.P.-ATNJ - Manual (Page 8)

Page 8
P.I.P.–ATNJ
Reference Manual
(subsonic/bass) filter has selectable –
3-dB roll-off points of 50, 100 or 300
Hz (see Figure 2.2). Constant-direc-
tivity horn equalization network has
3-dB rise at 3.2 kHz with 12.5-dB
peak at 24 kHz (see Figure 2.1). Both
these filters can be switched off if de-
sired.
A permanent RFI filter with a –3-dB roll-
off at 33 kHz also affects the response.
Attenuation: 21 position attenuator for
each channel. The attenuation settings
are: 0, .5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12,
14, 16, 18, 21, 24, 30, 50 and
∞
(infi-
nite) dB.
Dimensions: 6 3 /
8
x 1 7 /
8
x 3 7 /
8
in. (16.2
x 4.8 x 9.8 cm).
Weight: 12 ounces (340 grams).
3 Specifications
Note: All specifications referenced to
a 0.775-V input signal.
Signal to Noise: Better than –85 dB
(equivalent input noise) from 20 Hz to
20 kHz.
Common Mode Rejection: Better
than 60 dB at 1 kHz.
Crosstalk: –82 dB at 1 kHz.
Input Impedance: Nominally 10
K ohm.
Recommended Source
Impedance: 1 K ohm or less.
Maximum Input Level: +20 dB at 1
kHz.
Nominal Gain: Unity.
Frequency Response: ±1 dB from
20 Hz to 20 kHz when filters set flat
and horn equalization off. High-pass
If you have any questions, please contact:
Crown Factory Service
1718 W. Mishawaka Rd., Elkhart, Indiana 46517 U.S.A.
Phone: 800-342-6939 (North America, Puerto Rico and Virgin Islands)
or 574-294-8200 Fax: 574-294-8301
Internet: http://www.crownaudio.com