Altec Lansing Matching Transformer Input 250/500 (500 ct) ohms Output 125/300/500/600 ohms 5Hz-85kHz

Altec Lansing matching transformer. +23 dBm max, 100 ma max. Electrostatically shielded. Frequency response ±1 dB:5 - 85,000 cps. 500CT:500CT, 125CT:125CT or 600CT:600CT, 150CT:150CT. Would make a great hybrid transformer for operation from two 250/300 ohm sources. Total primary 500 ohm (pri 1 & 2, 250 ohm each), secondary 500 ohm / 125 ohm or 600 ohm (pri 1 & 2, 300 ohm each), sec. 600 ohm or 150 ohm.

New! Removed from new and unused equipment. They were still wrapped in crate paper, and we cut the wires as long as possible.