PPM 406M
Powered Mixer
O F 6 P A G E S
MIXER
PP
M
4
06
M
PPM 406M
Powered Mixer
O F 6 P A G E S
PPM 406M
Six Channel Monaural Powered Mixer
1
O F 6 P A G E S
MIXER
PP
M
4
06
M
5
6
LOUD Technologies continually engages in research related to product improvement. New material,
production methods, and design refinements are introduced into existing products without notice as
a routine expression of that philosophy. For this reason, any current LOUD Technologies product may
differ in some respect from its published description, but will always equal or exceed the original
design specifications unless otherwise stated. ©1999–2004 LOUD Technologies Inc. All rights
reserved. Mackie and the “Running Man” figure are registered trademarks of LOUD Technologies Inc.
www.mackie.com
16220 Wood-Red Road NE, Woodinville, WA 98072 USA
800.898.3211, fax 425.487.4337, [email protected]
UK
+44.1268.570.808, fax +44.1268.570.809, [email protected]
Part No.
091-213-00
Rev. B 09/04
The Effects Send is a 1/4" TRS jack, which outputs
the EFX send signal from the individual channel
strips (pre-EMAC). The Effects Return is a 1/4" TRS
jack, which accepts a line-level signal from an exter-
nal processor. Plugging into the Effects Return jack
disables the EMAC processor so only the external
effects processor is active. An EFX FOOT SWITCH jack
allows the effects (internal or external) to be turned
on and off with a footswitch.
1/4" TRS Power Amp inputs are provided for each
power amplifier. These are switching jacks, which
normally route the internal main (or main/monitor)
signal to the power amp inputs. If an external line-
level signal is plugged into these jacks, it breaks the
internal connection and only the external signal is
sent to the power amp inputs.
Power amp outputs include a pair of 1/4" TS jacks
for each output. A POWER AMP ROUTING switch
allows the power amps to drive the mains (MAIN/
MAIN with the Power Amp Routing switch out), or
allows one amp to drive the mains and one amp to
drive the monitors (MAIN/MONITOR with the Power
Amp Routing switch pushed in).
Each Graphic Equalizer has nine bands with +15 dB
of gain and centers at 63 Hz, 125 Hz, 250 Hz, 500 Hz, 1
kHz, 2 kHz, 4 kHz, 8 kHz, and 16 kHz. A 75 Hz high-pass
filter switch is included in each EQ section to reduce
stage rumble or microphone-handling noise.
The EMAC™ 32-bit digital effects processor was
custom designed by our digital engineers and rivals
the sound of many high-quality outboard proces-
sors. The EMAC Digital Effects section includes an
EFX DRIVE LEVEL control, which regulates the signal
level being sent to the EMAC effects processor from
the individual channels’ EFX sends. The overall level
is monitored by the CLIP LED to prevent overload.
Below the level control is the preset selector for
picking one of the 16 available preset effects. The
characteristics of these presets can be changed with
the TIME/RATE and DAMPING/DEPTH knobs. The EFX
WIDE switch adds psychoacoustic “width” or “depth”
to all effects except delay and phaser. The EFX
BYPASS switch disables the EMAC effects.
The amplifiers feature Mackie’s FR (Fast Recovery)
design, which eliminates latching that can occur
when the signal level approaches clipping. In addi-
tion, a built-in compressor can be switched on to
protect the amplifiers from input overload. To ensure
long-term reliability, the amplifiers are mounted on a
massive custom-designed die-cast heat sink, which
is convection cooled and dramatically extends the
life expectancy of the heat-producing components.
The 406M amplifiers deliver 250 watts per channel
into 2 ohms.
The 406M chassis is constructed of an impact-
resistant injection-molded case with an integrated
handle on one end for easy transport.
(continued from page 1)
Electronic files for this product available at:
www.mackie.com
This Specification Sheet PPM406M_SS.PDF
Architects' and Engineers' Specifications PPM406M_AE.TXT
Owner's Manual PPM_OM.PDF
