Legacy PowerBloc 5 Owner's Manual

Legacy PowerBloc 5 Owner's Manual

High current five channel amplifier

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Summary of Contents for Legacy PowerBloc 5

  • Page 2 1. Warranty 2. Designers Note 3. Rear Panel Controls 4. Powering Up/Care 5. Specifications...
  • Page 3 Please take a few moments to read this brief manual to insure maximum benefit from your electronic system. Limited Five Year Warranty Legacy Audio extends to the original owner coverage of defects in materials and workmanship for a period of five years from date of purchase.
  • Page 4 Designer’s Note from Bill Dudleston • PowerBloc5 is a carefully engineered state-of-the-art amplifier. The modular design allows for great flexibility. • Each of PowerBloc5’s channels are seperate discrete circuits. The only circuit they share is the main power supply. • The use of AC and DC coupled inputs allows purity of signal. Purists will be glad to know that only the DC coupling has a DC blocking capacitor.
  • Page 5: Rear Panel Connections

    Rear Panel Connections The PowerBloc5 has 3 types of connectors on the back panel, one IEC male power receptacle, 10 RCA style connectors, 5 1/8” City Lights connectors and 5 pair of 5 way binding posts.. A. RCA There are 2 RCA’s per channel. They are labeled “AC coupled” and “DC coupled”.
  • Page 6 Powering Up Power Cable The supplied power cable will plug into a socket on the back terminal plate of the unit. The unit has a small white plate that indicates the voltage it is set to. If your unit’s voltage does not match your home’s voltage contact Legacy about setting the unit for proper voltage.
  • Page 7: Specifications

    Specifications Bandwidth: CD to -3dB @ 100kHz Distortion: < .05% (actual type .025) Gain: 26dB Power Supply: 1.700VA toroidal transformer 40,000 µF of capacitance Noise: More than 100dB referenced to rated output. Input Impedance: 50k Ohms unbalanced Output Impedance: 0.08 ohms from 20Hz to 20kHz Slew Rate: 50 Volts/microseconds Rated Power: 250 Watts/channel, 20Hz to 20kHz., all channels driven into 8 ohms.

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