Radio Design Labs RDL-ST-DA3

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Radio Design Labs

Product SKU: RDL-ST-DA3

Overview 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...


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DISCLAIMER

ATTENTION! TARIFFS AND INDUSTRY IMPACT: All Pricing is subject to change without notice due to industry wide Tariff increases with several major manufacturers. Please check with your sales rep for current and updated pricing information prior to ordering. Quotes are only valid for the day they are provided. Returns for credit - New product may be approved to be returned for credit within 30 days of original packaging. Product must be new, unopened and in original packaging Returns and canceled orders are subject to a 25% restocking fee. -MANY ITEMS ARE CURRENTLY ON BACKORDER. PLEASE VERIFY PRICING AND AVAILABILITY ON ALL PRODUCTS WITH YOUR SALES REP VIA CHAT, EMAIL, OR PHONE BEFORE PLACING AN ORDER

Product Details

Overview

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.

Features

  • 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

Specifications

Input 20 k? balanced or unbalanced
Input Signal -15 dBV to +21 dBu (for +4 dBu output)
Maximum Input Level +24 dBu
Outputs (3) 150 ? balanced or 75 ? unbalanced

Output Signal:
Balanced +4 dBu nominal balanced;
Unbalanced 6 dB below balanced line level
Maximum Output Level +25 dBu
Frequency Response 10 Hz to 100 kHz (± 0.05 dB)
THD+N < 0.002% (unity gain)
IMD < 0.003% (unity gain)
Noise below +4 dBu < -98 dB (unity gain)
Headroom > 20 dB (above +4 dBu)
Gain Unity ± 17 dB (adjustable)
CMRR > 60 dB (50 Hz to 120 Hz)
Power Requirement GROUND-REFERENCED or FLOATING, 24 Vdc @ 70 mA
Package Type Cardboard Box
Package Dimensions 2 x 2 x 4 in.
Shipping Weight 0.2 lbs.
WEEE weight 0.145 lbs.
Tariff code 8518.40.2000
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