Radial Engineering

Radial Engineering SRA PRO-ISO XLR Stereo Isolator Converter

XLR

Radial Pro-Iso: Seamless Pro-to-Consumer Audio InterfaceThe Radial Pro-Iso is a versatile 2-channel interface, converting balanced +4dB XLR signals to unbalanced -10dB consumer levels via RCA, 1/8-inch, and 1/4-inch outputs. Perfect for recording, live streaming, and eliminating ground loop hum. ...

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Overview

Radial Pro-Iso: Seamless Pro-to-Consumer Audio Interface

The Radial Pro-Iso is a versatile 2-channel interface, converting balanced +4dB XLR signals to unbalanced -10dB consumer levels via RCA, 1/8-inch, and 1/4-inch outputs. Perfect for recording, live streaming, and eliminating ground loop hum.

Specifications:

  • Type: 2-channel Passive Stereo Isolat Converter
  • Channels: 2
  • Input: XLR Balanced +4dB
  • Output: RCA, 1/8-inch, 1/4-inch Unbalanced -10dB
  • Features:
    • Ground Lift
    • Variable Output Level Control
    • Electrically Isolated XLR Connectors
    • Heavy-Duty 14 Gauge Steel Welded I-beam Enclosure
  • Material: Steel
  • Dimensions: 6.3 x 4.2 x 3 inches
  • Weight: 1.1 pounds

Key Features

2-channel Passive Stereo +4dB to -10dB Isolat Converter with Ground Lift Variable Output Level Control

Specifications

Channels
2-channel Stereo
Type
Passive Isolator Converter
Input/Output Level Conversion
+4dB to -10dB
Noise Reduction
Ground Lift
Control
Variable Output Level
Connectors
XLR

Frequently Asked Questions

The Radial Engineering SRA PRO-ISO is primarily a 2-channel passive stereo isolator and level converter designed to eliminate ground loop noise and match audio signal levels.
Yes, it functions as a +4dB to -10dB isolat converter, allowing you to interface between professional (+4dB) and consumer (-10dB) audio gear.
The ground lift feature helps to eliminate hum and buzz caused by ground loops, which occur when different pieces of audio equipment have different ground potentials.
No, the Radial Engineering SRA PRO-ISO is a passive device, meaning it does not require any external power source for operation.
Yes, the SRA PRO-ISO features variable output level control, allowing you to fine-tune the signal strength to match your receiving equipment.