1. Security Precautions ◎ Carefully to READ the instruction in this manual before use. ◎ Certainly to OBSERVE the INSTRUCTION in this manual regard convention of safety symbols and messages. ◎ Please KEEP this user MANUAL nearby for anytime reference. Safety symbol and Message Conventions Below-described safety symbol and messages are to prevent bodily injury and property damage.
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When using the Amplifier ■ When found following irregular situation during amplifier is in use, immediately switch off the power, disconnect the power supply plug from the AC outlet. Don’t try to operate the amplifier again. Contact your local dealer to check the amplifier. ...
■ When Using the Amplifier Make sure that the volume control is turned to minimum position before power is switched on. Loud sound produced at high volume when power is switched on may impair hearing. DO NOT place heavy objects on the amplifier for it may cause it fall and may result in body injury and/or property damage.
Balanced signals are less prone to AC hum, but unbalanced signals can be suitable for short cable runs. The signal source’s output impedance should be less than 600 ohms to avoid high frequency loss in long cables. Balanced inputs: Use the XLR or 1/4 (6.3mm) TRS input jacks, or the barrier strip. Unbalanced inputs: Connect the unused side of the balanced input to ground, as shown above left.
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Binding post outputs: 1. Strip back insulation not more than 13mm(1/2 inch) 2. Insert wire fully so that none of the conductor is exposed: tighten barrel (use coin if necessary) 3. Non-European models only… 4. Spade lugs must have insulated barrels to prevent electric shock. Speaker TM Output: The PSA amplifier offers a choice of output connections, with two Neutrik NL4MD speakon jacks and two pairs of “touch-proof”...
Larger wire sizes and shorter length minimize both loss of power and degradation of damping factor. Do not place speaker cables next to input wiring. 4.Technical Specifications Model MG-TA1500 Power Supply AC 230V, 50/60Hz ± 10% Output power Rated: 1200Wx2@4Ω,1%THD 600Wx2@8Ω...
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