Yorkville Sound YS1010 ユーザーズマニュアル

Power Amplifier

Power Amplifier Features

  • A total output of 800 watts with well-proven, reliable Audiopro technology.
  • Industry leading specifications for distortion, damping, and efficiency.
  • Comprehensive protection against low or even shorted loads, overheating

and DC damage to speakers.

• A combination of standard ¼-inch and high-current Speakon™ output connectors.

Power Amplifier - General

The DJM806 has an 800 watt stereo power amplifier. Each channel has an input sen-

sitivity of +4dBv (1.4 volts RMS) for full power output and can deliver over 400 watts

into a 4-ohm speaker load. The amplifier incorporates computer designed internal

heatsinks and a variable-speed fan which automatically provides quiet operation con-

sistent with cooling requirements. Cool air is drawn into the front of the mixer, and

heated air is expelled along the bottom of the back. Even at maximum power, this

arrangement results in quiet, dependable performance.

NOTE: Maintain clear air vents at the front and bottom rear of the mixer. They are essential for

proper operation. Blocking the free flow of air through the mixer will result in system shutdown

due to overheating. After the DJM806 cools down, operation will be restored. This should never
happen if adequate ventilation is provided. Please keep the vents free pf obstructions.

Amp Clip LED’s

Located on the right side of the control panel below the Power LED, the Amp Clip

indicators flash when one or both channels of the built-in power amp are running out

of headroom. Reduce the Mains fader level if Amp Clip activity becomes constant.

Clipping distortion can damage speakers.
Speaker Connections

Two ¼-inch jacks and one Speakon™ connector are in parallel with each amp-chan-

nel output stage. This allows the use of speaker cables equipped with either type of

connector. For full-power applications we recommend 14-gauge cables equipped

with the Speakon™ connectors. This will reduce risk of resistance buildup. The

Speakon™ system, developed in recent years by Neutrik in Switzerland, features

block-style contacts capable of handling large amounts of power and the connectors

lock down to prevent accidental kick-outs.