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Jensen Transformers PI-2XX Stereo Audio Isolator Interface 2 Channel

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The IsoMax PI-2XX is a two-channel line input isolator designed to eliminate noise in professional balanced audio systems by isolating the input of the connected device. The design begins with a rugged flanged enclosure that comes standard with gold plated XLRs and a removable screw-down barrier strip for easy installation in Nema enclosures. Plug and play easy to use, this passive interface does not require any power to work. Inside are two Jensen high-performance transformers that are able to withstand signal levels to +19 dB at 20 Hz without discernible distortion. These provide galvanic isolation between the input and output to eliminate buzz and hum caused by ground loops, rejecting noise by as much as 124 dB. To further optimize the performance, a bottom-mounted 8 position 'set and forget' dip switch enables the user to configure the PI-2XX grounding scheme as needed. You simply connect the PI-2XX between the source and the input destination to eliminate ground loops, electromagnetic interference (EMI) and RFI problems. The PI-2XX will quietly go to work without introducing distortion, phase shift or artifact of any kind.

Features:

  • Two-channel isolator eliminates buzz caused by ground loops
  • Delivers exceptionally low distortion down to 20 Hz
  • Ruler flat frequency response from 5 Hz to 40 kHz
  • Plug and play easy to use, no power required
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Technical Details

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Conditions Input impedance, Zi1 kHz, +4 dBu, test circuit 1
Typical Input impedance, Zi23.5 kΩ
Conditions Insertion loss1 kHz, +4 dBu, test circuit 1
Typical Insertion loss1.6 dB
Conditions Magnitude response, ref 1 kHz20 Hz, +4 dBu, test circuit 1
Typical Magnitude response, ref 1 kHz-0.03 dB
Conditions Magnitude response, ref 1 kHz20 kHz, +4 dBu, test circuit 1
Typical Magnitude response, ref 1 kHz-0.70 dB
Conditions Deviation from linear phase (DLP)20 Hz to 20 kHz, +4 dBu, test circuit 1
Typical Deviation from linear phase (DLP)+1.4/-0
Conditions Distortion (THD)1 kHz, +4 dBu, test circuit 1
Typical Distortion (THD)<0.001%
Conditions Distortion (THD)20 Hz, +4 dBu, test circuit 1
Typical Distortion (THD)0.04%
Conditions Maximum 20 Hz input level1% THD, test circuit 1
Typical Maximum 20 Hz input level+19 dBu
Conditions Output impedance, Zo1 kHz, test circuit 1
Typical Output impedance, Zo4.65 kΩ
Notes

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Product Details
Conditions Input impedance, Zi1 kHz, +4 dBu, test circuit 1
Typical Input impedance, Zi23.5 kΩ
Conditions Insertion loss1 kHz, +4 dBu, test circuit 1
Typical Insertion loss1.6 dB
Conditions Magnitude response, ref 1 kHz20 Hz, +4 dBu, test circuit 1
Typical Magnitude response, ref 1 kHz-0.03 dB
Conditions Magnitude response, ref 1 kHz20 kHz, +4 dBu, test circuit 1
Typical Magnitude response, ref 1 kHz-0.70 dB
Conditions Deviation from linear phase (DLP)20 Hz to 20 kHz, +4 dBu, test circuit 1
Typical Deviation from linear phase (DLP)+1.4/-0
Conditions Distortion (THD)1 kHz, +4 dBu, test circuit 1
Typical Distortion (THD)<0.001%
Conditions Distortion (THD)20 Hz, +4 dBu, test circuit 1
Typical Distortion (THD)0.04%
Conditions Maximum 20 Hz input level1% THD, test circuit 1
Typical Maximum 20 Hz input level+19 dBu
Conditions Output impedance, Zo1 kHz, test circuit 1
Typical Output impedance, Zo4.65 kΩ
Note

Note: Please read description carefully. Do not base your order on the picture presented.

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Prime Buy
1-855-969-9322
1-908-282-3332 (Intl.)