Bogen models
TPU35B,TPU60B,TPU100B, and TPU250 are wall-mounted telephone paging
amplifiers rated at 35, 60, 100, and 250 watts, respectively. The
TPU250 can also be rack-mounted.This group of TPU amplifiers permits
paging from telephone and/or microphone.Music input through an RCA jack
or screw terminals.Voice-activated, variable level, music mute with
fade back after page. All the TPU amps in this group include a night
ringer which sends an electronic ringing tone signal through all
speakers, alerting personnel of incoming calls during non-business
hours. Jacks are also provided to bridge two TPU amplifiers to double
the number of inputs and outputs.
35, 60, 100, and 250-watt
models
Inputs for 600-ohm
balanced telephone line, LO-Z balanced microphone, and background music
Music input (RCA jack or
screw terminals)
Integral automatic level
control (ALC) circuit for controlling pages made by persons with
varying voice levels and paging techniques
Page from telephone
and/or microphone
Signal-activated paging
channel automatically mutes background music
Adjustable background
music muting level during a page
Music gradually returns to
its normal level after a page
Aphex® Aural Exciter
increases intelligibility, improves perceived loudness (with no
increase in power), and reduces listener fatigue
Separate controls for page
volume, music volume, night ringer, music mute, and Aphex® Aural
Exciter
Bass and treble controls
Built-in night ringer
activated by contact closure or by 90V ring signal
Balanced or unbalanced
16-ohm, 25V, 25VCT, and 70V outputs are available for the
TPU35B/60B/100B models; 25V and 70V outputs are available on the TPU250
VOX sensitivity level
control eliminates transmission of background noise when paging from a
telephone
Thermal and electronic
overload protection
Jacks provided for
bridging additional TPU amplifiers
Brackets are attached for
easy wall mounting;TPU250 can be rack-mounted
TPU-B models can be
rack-mounted with RPK82 kit
Peak level indicator
lights when amplifier is driven into clipping
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