The LT72 general purpose transformer provides an economical speaker combination for most distributed sound applications.

Insertion loss does not exceed 1.5 dB and the frequency response is +1.5 dB from 100 Hz to 10 kHz. Primary taps are 0.5, 1, 2 and 5 watts. The secondary impedance is 8 ohms. The LT-72 model is designed for use with 70.7 and 25 V lines.