Product Description
RDL TX-1W Music on Hold Amplifier - 1 Watt
Overview
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.
Power Supply Not Included
- PS-24AS (USA)
- PS-24AX (International)
Features
- 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
Specifications
Input Level | -10dBV Nominal |
Gain | -10dB to +25dB (Adjustable) |
Frequency Response | Tailored to Phone Systems Within 20Hz to 20kHz Spectrum |
Total Harmonic Distortion (THD) | < 0.5% (1kHz @ Maximum Output 1W) < 0.2% (1kHz @ +4dBu) |
Residual Noise | < -75dB (Referred to 600 Ohms +4 dBu, or to 1W RMS) |
Inputs/Outputs | 1 x RCA Phono Input, Unbalanced 1 x RCA Phono Output, Unbalanced, Up to 1W 1 x Screw Terminal Output, 600 Ohms |
Power Requirements | 24 to 33VDC @ 150mA, Ground-Referenced |