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Electronics > Communications > Phones > Caller ID Boxes / Phone Accessories > Bogen TPU250 Telephone Paging Amplifier, Black with Silver Lettering; 250W RMS Power Output; 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; UPC 765368200959 (TPU-250 TPU 250 TP-U250)
Bogen TPU250 Telephone Paging Amplifier, Black with Silver Lettering; 250W RMS Power Output; 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; UPC 765368200959 (TPU-250 TPU 250 TP-U250)
Bogen TPU250 Telephone Paging Amplifier, Black with Silver Lettering; 250W RMS Power Output; 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; UPC 765368200959 (TPU-250 TPU 250 TP-U250)

SKU: TPU250

Brand: Bogen

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Bogen TPU250 Telephone Paging Amplifier, Black with Silver Lettering; 250W RMS Power Output; 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; UPC 765368200959; 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; Audio Enhancement circuit increases intelligibility, improves perceived loudness (with no increase in power), and reduces listener fatigue


General Information

Manufacturer

Bogen

Manufacturer Part Number

TPU250

Product Name

Telephone Paging Amplifier, Black with Silver Lettering

UPC Code

765368200959

Overview

Bogen models TPU35B, TPU60B, TPU100B, and TPU250 are wall-mounted telephone paging amplifiers rated at 35, 60, 100, and 250 watts, respectively. All models can also be rack-mounted. These TPU amplifiers permit paging from telephone and/or microphone; music input through an RCA jack or screw terminals; and voice-activated, variable level, music mute with fade back after page. These TPU amps include a night ringer which sends an electronic ringing tone signal through all speakers, alerting personnel of incoming calls. Jacks are also provided to bridge two TPU amplifiers to double the number of inputs and output power.

Features

  • 250-watt power
  • 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
  • Audio Enhancement circuit 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 Audio Enhancement
  • Bass and treble controls
  • Built-in night ringer activated by contact closure or by 90V ring signal
  • Balanced or unbalanced 16-ohm, 25V and 70V outputs
  • VOX sensitivity level control eliminates accidental transmission of background noise from a paging telephone
  • Thermal and electronic overload protection
  • Jacks provided for bridging additional TPU amplifiers
  • Brackets are attached to each model for easy wall mounting; the TPU250 can also be rack-mounted with included brackets
  • Peak level indicator lights when amplifier is driven into clipping
  • 120V AC, 60 Hz power source
  • Listed to UL Standard 60065 for U.S. & Canada

Specifications

Power Output 250W RMS
Frequency Response 70 Hz to 15k Hz ±1 dB
Distortion Less than 1%
Hum & Noise (20 Hz to 20 kHz) MUSIC: -70 dB; TEL: -70 dB; MIC: -55 dB
Sensitivity MUSIC: 85mV; TEL: -20 dBm (77mV); MIC: 600μV
Tone Control BASS: ±9 dB @ 100 Hz; TREBLE: ±9 dB @ 10 kHz
Regulation 2 dB
Inputs TEL: 600-ohm balanced line, transformer-isolated
MUSIC: Hi-Z source, RCA jacks or screw terminals
MIC: Lo-Z balanced, screw terminal connection (dynamic only)
MUSIC MUTE: Mutes music when shorted
CONTACT RING: Sounds night ringer tone when customer-supplied dry
contacts are closed
TEL RING: Sounds night ringer in response to 90V ring signal
BRIDGING: Permits bridging of two amplifiers
Outputs 25V and 70V. Provision for WMT1A line-matching transformer
Controls & Indicators POWER & PEAK LEVEL LED indicators. ENHANCE, TREBLE, BASS, VOX SENS, RINGER VOLUME, MUSIC MUTE, MUSIC VOLUME, MIC VOLUME, TEL VOLUME, ALC controls (screwdriver-adjustable)
Overload Protection All models have thermal and electronic overload protection. 6.0A slow blo fuse, 120V AC circuit breaker
Power Requirements (120V AC, 60 Hz) 5A
Thermal Emissions (Full Power) 853.8 BTU/hr.
Finish Black with Silver Lettering
Dimensions 19" W x 10-1/2" H x 3-7/8" D
Weight 28 lb.

A-20141120-1621-130-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

*** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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