• RDL STP-1 Universal Audio Attenuator
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RDL STP-1 Universal Audio Attenuator

RDL STP-1 Universal Audio Attenuator

SoundPro Item: 77486 | Part Number: STP-1

$86.23
$114.97 $86.23
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MSRP: $114.97 | MAP: $86.23

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  • Audio Level Attenuation
  • Adjust Audio Level into Equipment
  • Preset Audio Levels
  • Precisely Match Audio Levels
  • Increase Audio Input Headroom
  • Two Adjustable Attenuators in One Package
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The STP-1 is a pair of convenient attenuator pads that can be located at the precise location that attenuation is needed. The low-cost STP-1 eliminates the costly labor of figuring and assembling fixed pads. Multi-turn trimmers in the STP-1 permit precise adjustment of levels without the need to connect any jumpers or external resistors. The STP-1 operates in either high or low impedance, balanced or unbalanced circuits. The wiring legend is printed on the case for easy installation.

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  • Nominal ImpedanceHI-Z 10 kΩ; LO-Z 600 Ω
  • AdjustmentScrewdriver trimming adjustment, 15 turns continuous
  • Circuit TypePassive modified H & T pads
  • ConnectionsTerminal block accepts 14 to 24 gauge wire; no lugs required; input/output connection legend located on STP-1
  • Maximum Signal Inputs
    • HI-Z Balanced Line:+33 dBu, 35 V rms
    • LO-Z Balanced Line:+27 dBu, 18 V rms
    • HI-Z Unbalanced Line:+35 dBV, 45 V rms
    • Reference Levels:Line level is +10 dBu to -10 dBu
    • Mic level is -45 dBu to -65 dBu
    • Ambient Operating Environment:-20° C to 60° C
    • Power Requirement:Passive (not required)
    • Package Type:Cardboard Box
    • Package Dimensions:2 x 2 x 4 in.
    • Shipping Weight:0.19 lbs.
    • WEEE weight:0.14 lbs.
    • Tariff code:8543.70.9860

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