Precision Audio and AV Interface Products

Radio Design Labs

EZ-PH1 Stereo Phono Preamplifier

  • Phono Input on Gold-Plated RCA Jacks
  • Line Output on Gold-Plated RCA Jacks
  • Front-Panel GAIN Trimmer for Each Channel
  • Dual-LED VU Meter for Each Channel
  • RIAA Equalization
  • Turntable Grounding Screw Provided
  • Gold-Plated Connectors
  • Adapt Turntable to an Amplifier Line Input
  • Feed a Turntable into a CD Recorder
  • Overview
  • Specifications
  • Related Products
  • Accessories
  • Downloads
  • How to Buy
  • Product Series
  • Dimensions

The EZ-PH1 is a stereo phono preamplifier with front-panel volume trimmers and audio level metering. Stereo RCA jacks and a grounding screw are provided on the rear panel for connecting a turntable tone arm. The input is preamplified with RIAA equalization to feed the line output RCA jacks. Left and right channel front-panel LED VU metering facilitates adjustment of the level trimmers. The EZ-PH1 is ideal to add phono inputs to mixers and amplifiers with line inputs, or for direct connection to recording decks for dubbing records onto other media. It is used in clubs, educational facilities and studios.

Applications

Input:
47 kΩ on stereo RCA jacks
Input Level:
-18 dBV max.
Gain:
OFF to +55 dB (1 kHz)
Output:
-10 dBV nominal on stereo RCA jacks
Equalization:
RIAA
Frequency Response:
20 to 20 kHz (±0.75 dB referred to RIAA curve)
Crosstalk:
< -75 dB (1 kHz)
Metering:
Dual-LED VU Meter for Left and Right, calibrated to -10 dBV output
THD+N:
< 0.05% (20 to 20 kHz, 36 dB gain)
Noise:
< -74 dB (36 dB gain, 1 kHz), < -80 dB (36 dB gain, 1 kHz, “A-weighted”)
24 Vdc power supply current:
30 mA (idle), 45 mA (max.)
Case dimensions:
2.9” (7.4 cm)W x 3” (7.6 cm)D
Mounting size:
1/6 rack width
Package Type:
Cardboard Box
Package Dimensions:
4.375 x 7 x 2.25 in.
Shipping Weight:
0.67 lbs.
WEEE weight:
0.395 lbs.
Tariff code:
8543.70.9860

Documents:
Format
PDF
CAD Files:
Format
High Res Images:
Format
Press Release:
Format
Declaration of Conformity:
Format
PDF

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EZ SERIES

RDL EZ Series products provide the highest level of value to A/V professionals and A/V users who demand professional quality. Based on decades of industry-leading technology in professional A/V and installed sound and video, EZ products capitalize on RDL´s renowned automated manufacturing to yield unsurpassed value. EZ products are a step up from other industry manufacturers´ utility modules, and are a leap up from consumer-grade products.

The EZ series offers unparalleled flexibility. Each unit is fully labeled on the front and rear for use either as a finished product or as a utility module. Installation of multiple products is quick and easy using the comprehensive range of EZ rack mounts, chassis, bezels, drawers and accessories. High quality full-size switches, long life controls, quality connectors, solid-state audio and video switching, gold plating and superior engineering combine to make EZ the best value in the industry. EZ products are attractive, reliable, packed with features and are simple to install and operate. When long-term performance, quality and value matter, the choice is EZ.

EZ products are made in the USA by RDL, the inventor of application-specific modules bringing decades of experience as the world´s leading manufacturer of high-reliability performance products to the A/V industry. EZ SERIES modules are designed and manufactured in the U.S.A.

EZ-PH1 EZ-PH1