General Information for Radio Design Labs Amplifiers
Radio Design Labs ST-DA3. Audio output channels: 3.0 channels, Total Harmonic Distortion (THD): 0.002%, Signal-to-Noise Ratio (SNR): 98 dB. Speakers connectivity type: 6.35mm. Power source type: DC, DC input voltage: 24 V
ST-DA3
ST-DA3 Line Level Distribution Amplifier - 1x3
Audio Distribution with up to 3 Outputs
Balanced or Unbalanced Input and Outputs
Bridge an Audio Line for Local Distribution
Distribution with Impedance Conversion
Distribution with Gain or Loss
Inputs and Outputs RF-Protected
1?3 Mono or Use Two Units for Stereo
RDL? SupplyFlex™ Power Input Configuration
The ST-DA3 allows the bridging of any audio line adjustment of the gain and driving up to three outputs. Each output is driven by a separate amplifier and is isolated from both the input and from the other outputs. The circuit design allows the input to accept either balanced or unbalanced signals of either high or low impedance; and each output may be connected either balanced or unbalanced. The ST-DA3 features wideband circuitry that produces the unsurpassed pure clarity for which RDL products are known.
Wherever an audio distribution amplifier is needed the ST-DA3 is the ideal choice. Use the ST-DA3 individually or combine it with other RDL products as part of a complete audio/video system.
- Functions as an electronic transformer
- Provides isolation gain and three outputs
- Wideband amplifiers produce impeccable audio
- Operates from ground-referenced floating or bipolar power supply
- Ultra-low distortion
- Ultra-low noise
- Excellent phase response
- Gain adjustment 17 dB above or below unity
- Ample headroom at operating level
- Recessed multi-turn audio taper gain trimmer for precise control
- Input and outputs are RF protected
- Full operation in either high or low impedance circuits
- Outputs are short circuit protected
- Positive connections via barrier block
ST-DA3
Further details for this product, ST-DA3, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
Line Level Distribution Amplifier - 1x3
Radio Design Labs ST-DA3. Audio output channels: 3.0 channels, Total Harmonic Distortion (THD): 0.002%, Signal-to-Noise Ratio (SNR): 98 dB. Speakers connectivity type: 6.35mm. Power source type: DC, DC input voltage: 24 V
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Radio Design Labs ST-DA3 audio amplifier 3.0 channels Public Address (PA) system Black ST-DA3 Specifications
Product Type
Amplifiers
Brand
Radio Design Labs
Collection Model Radio Design Labs ST-DA3
Manufacturer Product Type Radio Design Labs Amplifiers
Product colour
Black
Volume Control Rotary
Input impedance 20000
Output impedance 150000
Total Harmonic Distortion (THD) 0.002%
Frequency Range 10 - 100000 Hz
Gain 17 dB
Purpose Public Address (PA) system
Speakers connectivity type 6.35mm
Power source type DC
DC Input Voltage 24 V
Signal-to-Noise Ratio (SNR) 98 dB
Audio output channels 3.0 channels
Operating temperature (T-T) 0 - 55 C
Waste Electrical and Electronic Equipment (WEEE) compliance Yes
Gain adjustment Rotary
Colour of product Black
MPN ST-DA3
Radio Design Labs ST-DA3 audio amplifier 3.0 channels Public Address (PA) system Black ST-DA3 Reviews
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