Audio Distribution Amplifier
The ST-DA3 gives you the advantages of an audio distribution amplifier PLUS you can put it where you need it. The ST-DA3 allows bridging of any audio line, adjusting the gain, and driving up to three high or low impedance, balanced or unbalanced loads. The ST-DA3's wideband circuitry produces the unsurpassed pure clarity, low-distortion and low-noise for which RDL products are known.
The ST-DA3 features RDL's SupplyFlex power input configuration. The module will operate directly from floating 24 VDC or bipolar DC power. If a jumper is connected between the PWR minus terminal and any module ground, the module power becomes ground-referenced.
- 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
- 1x3 Mono or Use Two Units for Stereo
- RDL® SupplyFlex™ Power Input Configuration
||20 Kohm balanced or unbalanced
||-15 dBV to +21 dBu (for +4 dBu output)
|Maximum Input Level:
||150 ohm balanced or 75 ohm unbalanced
||Balanced: +4 dBu nominal balanced;
Unbalanced: 6 dB below balanced line level
|Maximum Output Level:
||10 Hz to 100 kHz (± 0.05 dB)
||< 0.002% (unity gain)
||< 0.003% (unity gain)
|Noise below +4 dBu:
||< -98 dB (unity gain)
||> 20 dB (above +4 dBu)
||Unity ± 17 dB (adjustable)
||> 60 dB (50 Hz to 120 Hz)
||GROUND-REFERENCED or FLOATING, 24 Vdc @ 70 mA
||2" x 2" x 4"
|MCM Part #:||555-ST-DA3|
|Radio Design Labs Part #:||ST-DA3|
|Package Specifications & Dimensions|
Need to Return?
|Extra Shipping Charge:||No|