YORKVILLE AP4K Owner's Manual

YORKVILLE AP4K Owner's Manual

Professional power amplifier
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TYPE: YS1112
4K
OWNER'S MANUAL
MANUEL DE L'UTILISATEUR
PROFE S SION A L P OW ER A M P L I F I E R

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Summary of Contents for YORKVILLE AP4K

  • Page 1 TYPE: YS1112 OWNER’S MANUAL MANUEL DE L’UTILISATEUR PROFE S SION A L P OW ER A M P L I F I E R...
  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS This lightning flash with arrowhead symbol, within The exclamation point within an equilatereal triangle is an equilateral triangle, is intended to alert the user to intended to alert the user to the presence of important the presence of uninsulated “dangerous voltage” operating and maintenance (servicing) instructions in within the product’s enclosure that may be of sufficient the literature accompanying the appliance.
  • Page 3 You can approach balanced performance with unbalanced sources by utilizing the remote reference feature of the AP4K . Connect a balanced cable to the AP4K just as you would if you were running a balanced line. At the other end, connect Pin 3 and Pin 1 together, (or connect ring to sleeve if you are using a PHONE plug cable), and plug this modified end into your unbalanced piece of equipment.
  • Page 4: Limiter Switch

    The AP4K is fully protected against all possible passive load conditions. It can operate into a dead short continuously with- out damage. (However, we don’t recommend that you short your AP4K “just for fun.” Shorts do create a lot of stress on the output devices).
  • Page 5: Output Connections

    AC line. When using an ordinary electrical outlet, it will usually be possible to get 3600 Watts when the AP4K is bridged into 8 ohms or 4 ohms. The BURST measurements use a 10 mS burst at 1 KHz with a 1/8 second pause between bursts.
  • Page 6: Bridge Mode

    Power Chart Both Channels Driven 2 ohm mode 4 ohm mode Load 1KHz 1KHz 1KHz 1KHz (ohms) Cont. Avg. Burst Cont. Avg. Burst 2 ohm Mode 2 ohm Mode 4 ohm Mode 4 ohm Mode 600W 1000W 1000W 1800W 1000W 1800W 1800W 3500W...
  • Page 7 à l’entrée du AP4K de percevoir le signal directement à la prise de sortie de l’appareil asymétrique. Tout bourdonne- ment de voltage généré à travers l’impédance du câble va être atténué avec le rapport de réjection en mode commun du AP4K.
  • Page 8: Protection Thermique

    Avec le filtre désengagé, la réponse en fréquence du AP4K est uniforme jusqu’à 20 Hz avec une coupure de 18dB/Oct pour la bande inférieure à de 20 Hz.
  • Page 9: Puissance De Sortie

    être éliminées à l’aide d’une ligne de tension idéale. Lorsque vous utilisez une prise murale électrique ordinaire, il sera généralement possible d’obtenir 3600 Watts lorsque le AP4K est En Pont avec une charge de 8 ou 4 ohms. Les mesures de pointe sont faites avec une pointe de 1 KHz de 10 ms à...
  • Page 10 Tableau de Puissance Deux Canaux Utilisés Mode 2 ohms Mode 4 ohms Charge 1KHz 1KHz 1KHz 1KHz (ohms) Cont. Moy. Pointe Cont. Moy. Pointe Mode 2 ohms Mode 2 ohms Mode 4 ohms Mode 4 ohms 600W 1000W 1000W 1800W 1000W 1800W 1800W...
  • Page 11 Unlimited Warranty Yorkville's two and ten-year unlimited warranty on this product is transferable and does not require registration with Yorkville Sound or your dealer. If this product should fail for any reason within two years of the original purchase date (ten years for the wooden enclosure), simply return it to your Yorkville dealer with original proof of purchase and it will be repaired free of charge.
  • Page 12 WORLD HEADQUARTERS CANADA U.S.A. Yorkville Sound Yorkville Sound Inc. 550 Granite Court 4625 Witmer Industrial Estate Pickering, Ontario Niagara Falls, New York L1W-3Y8 CANADA 14305 USA Voice: (905) 837-8481 Voice: (716) 297-2920 Fax: (905) 837-8746 Fax: (716) 297-3689 Manual-Owners-V42-V44-00-1v0 • April 14, 2009...

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