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Summary of Contents for APART Champ-4
- Page 1 MANUAL Champ - 4...
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Page 2: Safety First
Do not remove the cover. Removing the cover will expose you to potentially dangerous volt ages. Do not drive the inputs with a signal level higher than that required to drive equipment to full output. Do not ground the red output terminal, never connect a red output terminal to another red output terminal. WWW.APART-AUDIO.COM... -
Page 3: Manual Contents
Manual contents 1. Features 2. Inputs and outputs 3. Rack mounting and wiring 4. standalone use 1. Features enclosure. distortion caused by clipping, provided that the input signal itself is not distorted of course… what goes in, comes out. Minimum load impedance in bridge mode is 8 ohms. integrated heatsink assembly. -
Page 4: Inputs And Outputs
At startup, the led will light up red during a few seconds, this is perfectly things a little too far or you are overloading the amp. Reduce the input level by a few dB so that this led never lights up anymore ! Don’t ignore this ! function. WWW.APART-AUDIO.COM... - Page 5 that mains power is present. to bridge mode, this potmeter sets the level for bridge operation. after passing the input level control. At startup, the led will light up red during a few seconds, this is perfectly things a little too far or you are overloading the amp. Reduce the input level by a few dB so that this led never lights up anymore ! Don’t ignore this ! after passing the input level control.
- Page 6 Remove the protective cover from the middle of the red/black binding post in case you want to use banana plugs. Replace this fuse only with the type as indicated on the rear panel. Remove the protective cover from the middle of the red/black binding post in case you want to use banana plugs. WWW.APART-AUDIO.COM...
- Page 7 Remove the protective cover from the middle of the red/black binding post in case you want to use banana plugs. by the bridge led on the front panel. connector as a signal link connector. What is bridge mode ? individually with the same load. There is a simple reason for this power boost: because the speaker load is wired to the channel’s positive (hot) connectors, the the fact that you connect for example an 8 ohm speaker, the amp thinks there is a 4 work in bridge mode, this increased power is doubled.
- Page 8 Ground loops are often created by connecting tuners to cable distribution sockets. Always use a RF isolating transformer whenever there is a cable signal tuner or digital TV tuner in the audio path! WWW.APART-AUDIO.COM...
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Page 9: Stand Alone Use
4. Stand alone use It is possible to integrate in a high quality audio chain. In order to adapt the front panel Remove the two screws marked in red circles and slide off the handles. -
Page 10: Technical Specifications
80 W / ch 10 KOhm / 1 V 0dBV 20 Hz – 40 KHz Noise Gain 26 dB (32 dB in bridged mode) Damping factor >100 Dynamics and level control lowpass at 100Hz/12 dB/oct highpass at 100Hz/12 dB/oct convectional, no fan WWW.APART-AUDIO.COM... - Page 11 Net weight Gross weight...
- Page 12 Company names, product names, and names of formats etc. are the trademarks or registered trademarks of their respective owners. © 2009 APart-Audio specifications subject to change without notice. WWW.APART-AUDIO.COM...
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