NORELCO TPA-40 70-VOLT 40-WATT PHONE AMPLIFIER

NORELCO TPA-40 70-VOLT 40-WATT PHONE AMPLIFIER $50 text or email. Pick up curbside welland. The TPA 40 family of Public Address Power Amplifiers represents a new level of high performance amplification at a very competitive price. Each unit incorporates power supply, rugged output stage and very good heat dissipation. The TPA 40 delivers 40 watts of continuous output power to 70-volt constant voltage systems. The input circuit allows interfacing with most types of PBX or key telephone systems. The TPA 40 family amplifiers are expandable for simple and easy growth in multiples of 40 watts. Features: 40-watt output power at less than 2% T.H.P. Telephone input for ease of connection to any telephone system Two high impedance microphone input Selectable aux/phono inputShow

• ConditionLike new