Specifications

Professional
Audio
Section 4
102
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NET 30
Terms
4
Page Stacker/Feedback Terminator
This device provides high quality recording and
playback of audio pages, thus eliminating acoustical
feedback by breaking the loop created by the
telephone handset and paging speaker. The page
is first recorded, then played back as soon as the
source handset is placed on the hook. New messages
may be recorded while another is played, and up to
eight messages may be stacked for playback. User
selectable loop start trunk or four–wire dry loop input
interface allows compatibility with a wide range of
premise equipment. Selectable 8ohm or 600ohm
unbalanced outputs will connect to most paging
amplifiers. Features: •Full DTMF tone control
•120 seconds of total audio memory •High sampling
rate for excellent play quality •Multiple record and
playback modes and message repeat •Adjustable
delay between messages •Message abort and stop
control available •Regeneration of zone control DTMF
tones •Transformer isolated audio output. •Automatic
or externally controlled unit operation •Strips
message zone control DTMF tones from the repeat
message •External control dry contact inputs for
record, play and stop •Output relay contacts for
record, play and in–use (1A, 24VDC) Specifications:
•Output power, 0.125W, 8ohm or +4dBm, 600ohm
•Max single message length: 30 seconds •Frequency
response: 100Hz~6.8KHz •Input and output
connectors: Six–position RJ-12 •Power
requirements: 12VDC, 350mA •Dimensions:
1
1
⁄2" (H) x 10" (W) x 6
1
⁄2" (D)
Order # (ea.)
555-7905 $759.00
MacFi–mpe
®
Digital Audio Record/Play System
High quality digital recorder is perfect in public areas,
museums, retail stores and displays, where recorded
material is repeatedly played. MP3 audio capability
allows the incorporation of high quality voice and
music into the recordings, which may be produced
on a PC. The MacFi-mpe incorporates an MPEG
processor for record/playback quality of up to
15KHz bandwidth, and can store up to 99 individual
messages, of varying length, with total recording
time of 40 minutes. Local recording is accomplished
through a straight–forward user interface, with
standard line and mic level connections. Eight
message triggers are available on the remote control
terminal. The remainder may be accessed by the
RS-232 interface. The Serial interface allows for
complete control of recording and playback, as well as
customization of default settings. Audio files may be
mastered on a PC, then digitally transferred to the
MacFi-mpe in MPEG, 1 Layer 1, Layer 2 or Layer 3
(MP3) formats. Additional features: •Line level
and 4W RMS speaker level outputs •SPST, 1A “play”
relay output •Instantaneous, random access of each
message •Shock and vibration resistant design, in a
steel enclosure •Non–volatile FLASH memory
•Synchronization relay for sequencing applications
Multiple playback modes: •Repeat message one,
two, three or four times •Delay 1, 5, 10 or 30 seconds
Playback operation modes: •Standard single play
•Play one sequence per closure •Play only while
closure active •Re–trigger on closure Specifications:
•Frequency response: 50Hz~15KHz •Dynamic range:
80dB •S/N ratio: 80dB •Mic input: 3.5mm mini–plug
•Line input: RCA type female •All other connections
screw terminal •Requires 12VDC, 1A (driving speaker
output), 250mA (driving line level output)
•Recommend #28-1440 12VDC, 1A adaptor
•Dimensions: 1.5" (H) x 10.0" (W) x 8.0" (D)
Order # (ea.)
555-6970 $700.00
Minimac
®
Compact Audio
Message Repeater
High quality digital
message recorder is
perfect in public areas,
museums, retail stores
and displays, where
recorded messages are
repeatedly played. The Minimac
allows the user to record up to 4 minutes of crystal
clear audio. Once recorded, the unit may be triggered
to playback via contact closure from a user–supplied
pushbutton, motion sensor or other control device.
Non–volatile flash memory retains its message even
during a power outage. Built-in 4W RMS amplifier
allows the unit to drive a speaker directly, or line level
output may be fed into existing system. Additional
features: •Crystal clear 16 bit PCM coding •Line
level and mic input •SPDT (form C), 1A “play” relay
output •Four minute total capacity •Stores up to four
messages, may be selected individually, or sequenced
•Rugged 18 gauge steel enclosure Specifications:
•Audio quality: •16 bit PCM •Frequency response:
100Hz~8KHz •Dynamic range: 60dB •S/N ratio:
60dB •Mic input: 3.5mm mini–plug •Line input: RCA
type female •All other connections screw terminal
•Requires 12VDC, 1A (driving speaker output),
250mA (driving line level output) •Recommend
#28-1440 12VDC, 1A adaptor •Dimensions:
3.2" (H) x 6.7" (W) x 1.3" (D)
Order # (ea.)
555-6965 $239.00
Black Max™ 70V Output
Power Amplifiers
These amplifiers are designed to
provide maximum performance in
constant voltage speaker systems.
Transformerless outputs and high
efficiency Class H design delivers exceptionally clean
audio. Auto–sleep feature aids in reducing power consumption on continuously
powered systems. Rear mounted volume controls, independent low–cut filters on each input, and removable input
terminal strips were specifically designed for the fixed install market. Power sequencing prevents inrush current
problems in systems where multiple amplifiers are used. Continuously variable fans keep amp cool, and remain
quiet in low demand situations. Other features: •Electronically balanced high impedance inputs •Independent
low cut filters for each channel •DC, overload, short circuit, and thermal protection •Clip limiting circuit
•Back-slope AC voltage stabilization for dependable performance •Heavy-gauge steel chassis with cast
aluminum front panel •Rear mounted volume controls •Mounts in two rack spaces (3
1
⁄2") directly stackable
without need for extra space above or below
Specifications: •Output power: As listed, per
channel at 70V •THD: <0.2% •Frequency
response: 20Hz~20KHz ±25dB •Dimensions:
3
1
⁄2" (H) x 17" (W) x 16" (D)
Order # Model Output Power (RMS) (ea.)
555-2885 X300 300W $939.00
555-2886 X450 450W 1069.00
555-2887 X600 600W 1189.00
555-2890 Rear rack support brackets 34.95
Professional Three–Disc
CD Changer
This rugged CD player is designed for
grueling continuous duty environments
that would cause conventional consumer
units to buckle. All metal enclosure, with
rack mount front panel may be used on a
shelf or mounted in a standard 19" rack.
Unbalanced L/R RCA stereo outputs, and an isolated
mono unbalanced output allow simultaneous use with high–end audio
systems and a distributed sound system. Auxiliary line level input is provided for an
additional source that automatically feeds through when the CD stops playing. Additional features: •Load or
remove discs without interrupting play •Output volume control •36 track programming from all three discs
•One, two or three disc random play •Single track, single disc or all disc repeat modes •Forward and reverse
high–speed search •Individual disc eject buttons •Three running time display modes: Time elapsed per track,
time remaining per track and time remaining on disc
•Dimensions: 3
1
⁄2" (H) x 19" (W) x 12" (D)
Order # Mfr. # Description (ea.)
555-2875 CDC-3 CD changer $379.00
AM/FM Receiver/PA
Amplifier
Unique, self-contained paging system combines a
digital tuner, microphone and auxiliary inputs
with a 35W PA amplifier. PLL synthesized tuner and
LCD display provide accurate frequency selection
and may be programmed with up to 18 FM and 12
AM preset stations. Microphone input accepts a
balanced Lo-Z input, via standard three-pin
connector, and has its own volume control,
switchable ALC and VOX muting of the program
from tuner or aux source. RCA type aux input
accepts signal from any line level source. Pre-page
output lets you route tuner or auxiliary program to a
telephone music-on-hold input. The output is not
affected by volume, bass or treble settings, nor will it
pass a page signal from the mic input. Speaker
outputs include 4ohm, 8ohm 25V and 70V line.
Includes FM dipole and AM loop antenna.
Dimensions: 12.05" (W) x 8.46" (D) x 3.43" (H).
Mfr. #RM350D.
Order # (ea.)
555-3620 $374.00
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