RDL STA-1 Dual Balanced/Unbalanced Line Amplifier -12 to 20 dB Gain

ITEM #: STA1 MFG #: STA1

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List Price:

$261.68

Our Price:

$179.11

Availability: In Stock
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    STA1 - Overview

    The RDL STA-1 is a dual-channel line-level preamplifier with bridging inputs, adjustable gain or loss, and low-impedance outputs. Each of the two identical circuits is both an electronic line transformer and a line amplifier. Hook up the STA-1 just like a pair of audio transformers with gain. True dc amplifiers produce unsurpassed audio clarity, high common-mode rejection, ultra-low distortion and low noise. The STA-1 is perfect for most line amplification, impedance or balanced/unbalanced conversion.

    The STA-1 operates from floating or bipolar dc power. For installations where ground-referenced power is preferred, use the STA-2A Dual High Gain Line Amplifiers.

    Required Power Supply RDL PS24V Sold Separately

    • Features:

      • Up to 20 dB Gain in an Audio Line
      • Conversion from Balanced to Unbalanced
      • Conversion from Unbalanced to Balanced
      • Conversion from High to Low Impedance
      • Conversion from Low to High Impedance
      • Bridge an Audio Line Feed
      • Precisely Match Audio Levels
       
    • Specifications:

      • Gain: 20 dB (adjustable, separate controls for each channel)
      • Input Impedance: 10 kΩ bridging
      • Input Configuration: Balanced or unbalanced
      • Output Impedance: 200 Ω balanced (drives 600 Ω or 10 kΩ lines)
      • Output Configuration: Balanced or unbalanced
      • Frequency Response: dc to 25 kHz (± 0.25 dB)
      • THD+N: <0.03%
      • Output Level: +4 dBu
      • Headroom: 18 dB (at rated output of +4 dBu)
      • Noise: <-75 dB (referred to +4 dBu)
      • CMRR: -50 dB to (50 to 120 Hz)
      • Crosstalk: Better than 75 dB
      • Ambient Operating Environment: 0° C to 55° C
      • Power Requirement: FLOATING, 24 Vdc @ 50 mA
      • Package Type: Cardboard Box
      • Package Dimensions: 2 x 2 x 4 in.
      • Shipping Weight: 0.19 lbs.
      • WEEE weight: 0.14 lbs.
       
    • GTIN:

      0813721010971
       

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov