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The RDL ST-PH1 Stereo or Mono Phono (Turntable) Preamplifier features a compact, stick-on design ideal for commercial audio installations. The ST-PH1 will accept mono or stereo phono signals and is capable of balanced or unbalanced output. There are screw terminal connections.
The power supply input may be fed from a floating (not ground referenced) 24 Vdc power source, from a bipolar power supply (+/- 12 VDC or +/- 15 VDC) or from a ground referenced 24 VDC power supply.
Stereo or Mono Phono Preamplifier
Balanced or Unbalanced Outputs
Accurate, Low Noise Preamplification
Outputs Drive Hi or Low Impedance Lines
Adjustable Left and Right Output Levels
RDL SupplyFlex Power Input Configuration
In the Box
RDL ST-PH1 Stereo or Mono Phono (Turntable) Preamplifier
1 Year Warranty
Table of Contents
< 75dB (below +4dBu)
Maximum Input Level
Gain: 40 to 60dB @ 1kHz (adjustable)
Maximum Output Level
+4dBu nominal, adjustable; (unbalanced output 6dB below balanced line level)
47k ohms unbalanced
300 ohm to drive low or high impedance, balanced or unbalanced lines