User Manual

Using Two Amps in Stereo (Stereo Link)

Advanced Stereo Link

This lets you connect up to ten input devices using the CH1–CH4

and AUX IN jacks of the two KC-990 units.

STEREO LINK: OUT R jack

IN jack

STEREO LINK: IN jack

OUT L jack

CH1–CH4 jacks

AUX IN jacks

CH1–CH4 jacks

AUX IN jacks

KC-990 (L)

KC-990 (R)

1. Connect the input devices to the

KC-990 (L) and KC-990 (R).

2. Use a phone cable to connect the KC-990 (L)’s LINK

OUT R jack to the KC-990 (R)’s LINK IN jack.

3. Use a phone cable to connect the KC-990 (R)’s LINK

OUT L jack to the KC-990 (L)’s LINK IN jack.

KC-990 (R)KC-990 (L)

4. Power-on the KC-990 (L), and then power-on the

KC-990 (R).

For details, refer to “Turning the Power On/O” (p. 9).

5. Adjust the volume of the devices that are

connected to the KC-990 (L) and KC-990 (R).

For details, refer to “Setting the Volume of Each Device” (p. 9)

6. Adjust the volume and tone of the

KC-990 (L) and KC-990 (R), using the [VOLUME]

knob and EQUALIZER knobs of each unit.

In general, use the same settings. Adjust each unit as necessary.