Cassette recorder listening center includes an outboard headphone jack box that now allows each of these eight 1/8-inch headphone outputs (listeners) to adjust volume individually. This is valuable upgraded feature as it will compensate for differences in people’s hearing sensitivity and different headphones’ sensitivity. Includes built in microphone, LED recording/power indicator, automatic record level and pause control, cue-review button, auto shut-off and high-quality 3-inch speaker. Unit provides up to two watts of power. AC/ DC operation and permanently attached five-foot AC cord. UL and CSA listed.