19
EMERGENCY
INPUT
transformer
coupled
balanced
input
on
euroblock
Sensi&vity
1V
Impedance
600 ohm
S/N
>80dB
Frequency response
100Hz ‐ 20 kHz (+1/‐3dB)
Mu&ng
Ac&vated
by
contact
or
vox
(selectable
inside
the
unit)
Emergency
has
highest
priority
and
mutes
all
other
inputs
by
more
than
40
dB.
The
signal
is
also
present
on
the
preamp
out,
AUX
1
‐
2
unbalanced
stereo
input
on
RCA
Sensi&vity
500mV
Impedance
22 kilo ohm
S/N
>80dB
Frequency response
40
‐
25
kHz
+1/‐3dB
Signal
is
internally
mixed
to
mono
AUX
3
‐
4
unbalanced
mono
input
on
RCA
Sensi&vity
500mV
Impedance
22 kilo ohm
S/N
>80dB
Frequency response
40 ‐ 25 kHz +1/‐3dB
TUNER (MA246R/MR only)
Tuning range FM band
87,5 ‐ 108 MHz (100 kHz/50 kHz tuning step)
Tuning range AM band
531 ‐ 1602 kHz (9 kHz tuning step)
Aerial terminal AM
AM antenna spring lock terminal
Aerial terminal FM
75 ohm coax connector
Sensi&vity FM
1 µV/75 ohm at 26 dB S/N
S/N FM band
> 74 dB at 40 kHz devia&on
Sensi&vity AM
40 µV (26 dB S/N)
Harmonic distor&on FM band
< 0,1% at preamp and tuner output
Frequency response FM band
30 Hz ‐ 15 kHz (+1/‐3 dB) at preamp and tuner output
Number of presets
10 FM, 10 AM
CD/MP3/WMA (MA246MR only)
Frequency response
20 Hz ‐ 20 kHz (+0/‐1 dB) at preamp output
Harmonic distor&on
< 0,01% at preamp output
Supported file types CD/CDR
PCM 16 bit/44,1 kHz, MP3 32 ‐ 320 kbps, variable bit rate
Supported file types USB/CARD
MP3 32 ‐ 320 kbps, variable bit rate, WMA
File system/capacity USB/CARD
FAT32 up to 32 gigabyte
APart-Audio warrants this product to be free of defects in material and workmanship for a period of one* year for
parts and for a period of one* year for labor from the date of original end-user purchase.
This warranty is valid only for the original end-user and cannot be transferred.
During the warranty period APart-Audio or one of its authorized service partners shall either repair or replace any product,
free of charge, that proves to be defective on inspection by APart-Audio or its authorized service representative.
All warranty claims must be accompanied by a detailed description of the problem.
All returns must be sent to APart-Audio or an authorized APart-Audio repair centre, postage prepaid, insured and properly
packaged. Proof of purchase must be presented in the form of a valid invoice or some other positive proof that
the product is within the warranty period.
This warranty does not cover any defects caused by faulty installation, damage due to abuse, neglect,
alteration or attempted repair by unauthorized personnel, system mismatch, insufficient maintenance or any damage
caused by excessive mechanical stress and is strictly limited to failures arising during normal use that are due
to defects in material or workmanship in the product.
Under no circumstance, APart-Audio or one of its service centres can be held responsible for the loss of data caused by a
repair or exchange operation.
APart-Audio reserves the right to change or improve the design and/or specification of the product at any time
without prior notice.
*warranty period may be different for your country. Please consult your local dealer.
APart-audio general waranty conditions
