Tascam PA-30 Owner's Manual
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Tascam PA-30 Owner's Manual

Dual power amplifier
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9A09572800
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PA-30
Dual Power Amplifier
OWNER'S MANUAL

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Summary of Contents for Tascam PA-30

  • Page 1 9A09572800 » PA-30 Dual Power Amplifier OWNER’S MANUAL...

  • Page 2: Table Of Contents

    The PA-30 is designed and built to provide years of trouble-free service with little or no maintenance. Its well built power transformer easily handles continuous...

  • Page 3: Important Safety Instructions

    • Do not install this apparatus in a confined space such as a book case or similar unit. • The apparatus draws nominal non-operating power from the AC outlet with its POWER switch in the off position. TASCAM PA-30...

  • Page 4: Summary Of Operating Precautions

    Summary of Operating Precautions • Do not use the PA-30 if the power cord appears frayed or broken. • Do not spill liquids into or on the PA-30 chassis. If the chassis becomes wet, allow it to dry thoroughly before reconnecting the unit.

  • Page 5: Power Switch And Indicator

    Protection indicator lights. Once the PA-30 is turned off and the fault condition is cleared, the Protection circuit will automatically reset, and normal operation can be resumed (provided that the fault has not damaged the unit).

  • Page 6: Speakers (A & B)

    Connections' before making connections to the PA-30 outputs. 9. Mains Power Cord The inlet for AC power to the PA-30 is a two-prong ungrounded plug (rear panel mounted). The PA-30 requires 120/230 volts AC at 50/60 Hz. It draws 8 watts at idle, and 130 watts at full rated output.

  • Page 7: Input Connections

    Figure 5 for wiring details. to this figure when determining the types of cables and adapters to use in connecting to the PA-30 XLR inputs. Take care to observe the polarity conventions indicated; input polarity reversals may cause acoustical phase cancellation, resulting in unnatural sound.

  • Page 8: Output Connections

    Connection and Installation Output Connections Each channel of the PA-30 will drive a minimum load impedance of 8 ohms. Connecting a load of lower impedance will result in current limiting and may trigger the Protection circuits to shut down the amplifier.

  • Page 9: Theory Of Operation

    The PA-30 rear panel includes a switch that selects either normal stereo mode or a special mode termed BTL (Balanced Transformerless). The setting of this switch determines the maximum power available to the load from the PA-30, and also decisively affects how the load is connected to the amplifier.

  • Page 10: Specifications

    Hum and Noise: 85 dB below rated output. Minimum Load Impedance: 8 ohms per channel, stereo mode. 8 ohms, BTL mode. TASCAM PA-30 Protection Circuits: DC balance voltage protector; electronic output power overload protector Semiconductor Complement: 9 transistors, 8 diodes, 2 integrated circuits, 3 LEDs.
  • Page 11 MEMO TASCAM PA-30...
  • Page 12 Phone: (03) 9644-2442 TEAC ITALIANA S.p.A. Phone: 02-66010500 » PA-30 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Campesinos 184, Col. Granjes Esmeralda. CP 09810, Mexico DF 5 Marlin House, Croxley Business Park, Watford, Hertfordshire. WD1 8TE, U.K. 17 Rue Alexis-de-Tocqueville, CE 005 92182 Antony Cedex, France...

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