TR106

Isolation transformer line level

The AUDAC TR106 is a shielded true isolation audio transformer. Hum in audio systems is usually caused by ground loops in the system. A common mode current will flow in a ground loop created by an electrical system that has grounds on different voltage potentials. This results in a 50 Hz hum in the audio signal. The most common method to solve these problems is an audio transformer. The AUDAC TR106 audio isolation transformer with an in- and output impedance of 600 Ohm and a turns ratio of 1 : 1 has a very wide bandwidth and very low distortion which ensures a non distorted bass response and non attenuated high frequencies.

System Specifications
Inputs Impedance 600 Ω
Max level at 1% THD+N (@ 1 kHz) 20 Hz +2 dBu (0.975V)
50 Hz +10 dBu (2.449V)
Outputs Impedance 600 Ω
Turn ratio 1 : 1
Bandwidth 0.5 Hz - 100 kHz
Typical distortion (@ 1 kHz) 0.001%
Frequency High cutoff (± 3 dB) 108 kHz
Low cutoff (± 3 dB) 0.4 Hz
Response (± 3 dB) 20 Hz -0.10 dB (reference 1 kHz)
20 kHz -0.10 dB (reference 1 kHz)
THD+N (@ 20 Hz) 0.05%
THD+N (@ 1 kHz) 0.001%
Product features
Dimensions 17 x 17.2 x 16.5 mm (W x H x D)

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