Radio Design Labs TX-1W Music on Hold Amplifier - 1 Watt

$76.56
PA SKU # RDL TX1W MFR # TX-1W UPC # 813721011503
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  • Product Highlights
  • Feed Audio into Telephone Equipment
  • Music-on-Hold Input
  • Adjustable Audio Level
  • Optimized Sound Quality
  • Unbalanced Output, up to 1 Watt
  • Balanced Transformer Driver Output
  • Ultra Compact Size

Music on Hold Amplifier - 1 Watt

The TX-1W is the ideal choice in on-site installations where the central telephone switching unit needs to be fed with music, voice or combined music/voice signals.

There is a wide variety of telephone instruments in use. When a caller is placed on hold, the audio quality perceived is affected by the caller's own telephone, as well as the telephone lines, central switch and on-site equipment. Due to these variations, conventional audio amplifiers used as music-on-hold drivers frequently produce annoying artifacts at the caller's earpiece. Attempts to reduce listener fatigue through high-frequency rolloff alone tend to produce a muffled, tired sound.

The TX-1W features a spectral response specifically characterized to match the broadest variations in telephone audio distribution, producing a lively, crisp, interesting sound without the annoying resonances and distortions prone to creating listener fatigue.
  • Feed Audio into Telephone Equipment Music-on-Hold Input
  • Adjustable Audio Level
  • Optimized Sound Quality
  • Unbalanced Output, up to 1 Watt
  • Balanced Transformer driver Output
  • Ultra Compact Size
  • Input: Unbalanced via standard phono jack
  • Input Level: -10 dBV nominal
  • Gain: -10 dB to +25 dB (adjustable)
  • Frequency Response: Tailored to phone systems within 20 Hz to 20 kHz spectrum
  • THD+N: < 0.5% (1 kHz @ Maximum Output 1 W)
  • < 0.2% (1 kHz @ +4 dBu)
  • Residual Noise: < -75 dB (referred to 600 Ω +4 dBu, or to 1 W RMS)
  • Outputs: 1 Balanced @ 600 Ω to drive transformer inputs 1 Unbalanced adjustable line-level to 1 W
  • Power Requirement: GROUND-REFERENCED, 24 Vdc @ 150 mA
  • Ambient Operating Environment: 0 C to 50 C
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