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A 4140 2 x 100W
A 4150 2 x 200W

Phase 4 Stereo Amplifiers

®

www.altronics.com.au

Proudly Assembled in Australia

O

O

PERA

PERA

TING

TING

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I

NSTRUCTIONS

NSTRUCTIONS

Distributed by Altronic Distributors Pty. Ltd. Perth. Western Australia.

Phone: 1300 780 999 Fax: 1300 790 999

Internet: www.altronics.com.au

Summary of Contents for redback A 4140 2 x 100W

Page 1: ... Amplifiers www altronics com au Proudly Assembled in Australia O OPERA PERATING TING I INSTRUCTIONS NSTRUCTIONS Distributed by Altronic Distributors Pty Ltd Perth Western Australia Phone 1300 780 999 Fax 1300 790 999 Internet www altronics com au ...

Page 2: ... in case of a catastrophic failure The relays provide silent operation when amplifier is powered on or off Features Bridge mode capability Independent treble bass and volume for each channel Silent de thump start up and shut down Multi Stage thermally cued cooling LED Bargraph VU meter Input signal presence indicator 2U 19 rack mount Thermal overload and short circuit protection Australian designe...

Page 3: ...V LINE SPEAKERS TO THESE AMPLIFIERS VERY LOW OUTPUT Make sure that the input is the correct level check for shorted connectors Check for any short circuits on the speaker line AMPLIFIER KEEPS ON CUTTING IN OUT Make sure that there is adequate ventilation around the amplifier Check the vent slots on the case are not covered or blocked Check also speaker types ratings and for any short circuits on t...

Page 4: ...n Stereo Binding Post 4Ω Min Channel 1 Channel 2 4Ω Min Pin 1 Stereo Speaker Connector Pin 1 Pin 1 Pin 1 4Ω Min Channel 1 Channel 2 Stereo mode wiring Connect to binding post or speaker connectors as desired Ensure load is correct 4Ω minimum 3 pin XLR input connector 1 2 3 Front view Audio Cold Audio Hot Audio Shield INPUT AND OUTPUT CONNECTION WIRING DETAILS HOT COLD EARTH 6 35mm Input Connector ...

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