Radio Design Labs RDL-ST-PH1

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Radio Design Labs

Product SKU: RDL-ST-PH1

Overview The ST-PH1 is a stereophonic phono preamplifier. Each of the two channel circuits is identical. The ST-PH1 has standard 47 k? impedance unbalanced phono cartridge inputs. Equalization follows the RIAA curve. Each output is capable of driving balanced or...


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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-PH1 is a stereophonic phono preamplifier. Each of the two channel circuits is identical. The ST-PH1 has standard 47 k? impedance unbalanced phono cartridge inputs. Equalization follows the RIAA curve. Each output is capable of driving balanced or unbalanced, high or low impedance loads.

RDL's SupplyFlex power input configuration is included in the ST-PH1. 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.

Although phono inputs are provided on some equipment, optimum system performance is obtained when phonographs are preamplified as close to the turntable as possible, and then the line-level signals are fed to the next equipment in the chain. The convenience of the ST-PH1 is ideal for all such applications.

Features

  • Stereo or Mono Phono Preamplifier
  • Balanced or Unbalanced Outputs
  • Outputs Drive Hi or Low Impedance Lines
  • Accurate, Low-Noise Preamplification
  • Adjustable Left and Right Output Levels
  • RDL® SupplyFlex™ Power Input Configuration

Specifications

Inputs (2) 47 k? unbalanced
Gain 40 to 60 dB @ 1 kHz (adjustable)
Outputs (2) 300 ? to drive low or high impedance, balanced or unbalanced lines
Output Level +4 dBu nominal, adjustable; (unbalanced output 6 dB below balanced line level)
THD < 0.03% (10 Hz to 30 kHz, high impedance load)
< 0.015% (10 Hz to 30 kHz, 600 ? load)
Frequency Response RIAA curve
Noise < -75 dB (below +4 dBu)
Headroom 18 dB (above +4 dBu)
Ambient Operating Environment 0° C to 55° C
Power Requirement GROUND-REFERENCED or FLOATING, 24 Vdc @ 60 mA
Package Type Cardboard Box
Package Dimensions 2 x 2 x 4 in.
Shipping Weight 0.19 lbs.
WEEE weight 0.14 lbs.
Tariff code 8518.40.2000
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