Musica MUSICAVC-70ZS Installation Instructions

TOP VIEW
1 9/32"
4 1/8"
2 19/32"

IMPEDANCE SWITCH SETTINGS

REQUIRED MAX. QTY. 8 OHM
AMPLIFIER LOUDSPEAKER PAIRS
OUTPUT SWITCH SETTING
IMPEDANCE
@1X @2X @4X @8X
8 OHM 1 2
4 OHM 2 4
2 OHM 4 8
1 OHM 8 16
MUSICAVC-70ZS
8 OHM STEREO VOLUME CONTROL
1 21/32"
SIDE VIEW
2 1/2"
2 9/16"
MAX. QTY. 4 OHM
LOUDSPEAKER PAIRS
SWITCH SETTING
@1X @2X @4X @8X
4 8 0 1 2
8 16 1 2 4
16 32 2 4 8
32 64 4 8 16

FEATURES

• Provides precision level control with slider attenuation.
• 70 watt rating achieves clear, stereo music reproduction in 8 ohm
applications
• Impedance-Matching Capability of 2X, 4X and 8X provides flex-
ibility in system design
• Low profile styling is a favorite of architects and designers
• 1X Setting allows use as a standard 8 ohm non-impedance
matching volume control
• Decora-Style plate supplied in white, ivory, and almond

APPLICATION

Superior styling of the MUSICAVC-70ZS volume control com-
bined with its fine tune level capability makes it ideal for residen-
tial/custom installation and professional applications of all kinds
including: private homes, medical and legal offices, dental groups,
studios, and high-profile businesses that demand clear music re-
production and precise level control.

GENERAL DESCRIPTION

The MUSICAVC-70ZS volume control provides clear, distortion-
free stereo music reproduction when one or multiple loudspeaker
pairs are powered by a single amplifier. MUSICAVC-70ZS is an 8
ohm device with a decora-style wall plate supplied in three colors
to match virtually any decor. Frequency response is 20Hz - 20kHz
(-3dB, -0).
The slim control slider projects a mere 7/16" for unobtrusive
yet functional operation. Assemblies measure 2 9/16" deep and
mount into a standard 18 cu. in E.O. Box (by others). Each volume
control is supplied with matching plastic parts in white, ivory, and
almond. These parts are the plate and slider/trim piece. The vol-
ume control can be changed to the color of your choice by chang-
ing out both plastic parts.

HOW TO CHANGE COLORS

1) Remove the slider/trim piece by compressing the four tabs on
the back side of the metal plate.
2) Find the peg on the back of the desired color slider/trim piece.
Locate this peg over the hole in the metal plate. Position the two
knob slots over the two slider pegs and the four tabs over the four
holes in the metal plate.
3) Press the slider/trim piece to the metal plate until the four tabs
lock in place.

SPECIFICATIONS

Power Handling
Impedance
Frequency Response
Insertion Loss
Type
Maximum Attenuation
4
8
16
32
70 Watts
8 Ohms
20Hz- 20kHz (-3dB, -0)
.5dB
Stereo
74dB