Twin-Iso Specifications

The Radial Twin-Iso is a line level isolator that employs two high performance Jensen® audio transformers. These are able to withstand tremendous signal levels without distortion. The Twin-Iso is basically a straight wire interface with some RF filtering to eliminate noise.

Audio circuit type: Passive line-level isolation, transformer based
Transformer: Jensen Transformer
Number of channels: Stereo (dual mono)
Frequency response: 10Hz ~ 50KHz (± 1dB)
Dynamic range: 135dB
Total harmonic distortion: 0.001% @ 1kHz, +4dBu output
Phase Deviation: 0.5° @ 100Hz; 37° @ 20Hz
Input Impedance: 600Ω, balanced
Output Impedance: 600Ω, balanced
Maximum Input: +21dBu @ 1kHz, 1% THD+N
Ground lift
Input Connectors: 2 XLR-F inputs
Output Connectors: 2 XLR-M outputs
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable

Twin-Iso Resources

Part no: R800 1024 00