HPA D1500 User manual

Owner’s Manual
D2500
D2000
D1500
D1000

WARNING

D1000 / D1500 / D2000 / D2500
1
Table of Contents
Introduction 2
Front Panel 3
Back Panel 4
Get start 5
DSP Navigation 8
Processing Features 10
Specifications 11
Wiring 12
Block diagrams 13

D1000 / D1500 / D2000 / D2500
2
Introduction
Introduction
D1000 / 1500 / 2000 / 2500
Power Amplifier
Congratulations on your purchase of a D series power amplifier, designed for
years of high-density Class-D technology that gives reliable. When this amaz-
ing amplifier technology is combined with your state-of-the-art switching mode
power supply and D class amplifier, these amplifiers provide the higest audio
resolution and efficiency.
They are so much more efficient than conventiona amplifiers, they run cooler and
don't require the massive heat sinks and heavy transformers.
This revolutionary ampifier offers the sonic superiority and great reliabiity, in an
extremely efficient and lightweight design. Advanced protection circuitry allow
operation with greater efficiency into any load condition, any power conditions.
Thermal limiting circuitry ensures stable operation into loads as below as 2 ohms.
This thermal limiting circuitry also ensures powerful sound even in extreme over-
load conditions.
D2500
HIGH-PERFORMANCE POWER AMPLIFIER
MODE/MENU
MIN MAX MIN MAX
PREV. NEXT
LIMIT
-10 dB
-20 dB
SIGNAL
PROTECT PROTECT
LIMIT
-10 dB
-20 dB
SIGNAL
STEREO
STEREO

D1000 / D1500 / D2000 / D2500
3
Front Panel
Front Panel
1. AC POWER SWITCH
This button triggers the relay that provides power to the amplifier.This power
switch wil make turn on LCD indicating AC power has been connected to the
amplifier.
2. SIGNAL LED, -20dB, -10dB.
These LED lights when its channel produces an output signal of -33dB or more
(-20dB, -10dB). These LED indicates whether a signal is reaching and being ampi-
fied by the ampifier.
3. LIMIT
A channel's LIMIT LED will flash at the clipping. If the LEDs are flashing quickly
and intermittenty the channel is just at the clip threshold.A steady bright means
the amp is clip limiting, or reducing gain to prevent clipped waveforms from
reaching the speakers. When the amplifier goes to protection mode, this LED wil
steady bright.
4. PROTECT
In the event of abnormal operating conditions, D series have built-in amplifier
protection. Under conditions that would normally damage the power amplifier,
this LED will illuminate.
5. Channel Volume control.
These channel volume controls, located at the front panel, adjust gain for their
respective amplifier channels in all mode.
6. LCD screen
Back-lit LCD screen allows all DSP configurations.
7. MODE/MENU, PREV, NEXT buttons.
Three buttons located under LCD screen that are used to configure and access
the integrated processing.
ON
OFF
D2500
HIGH-PERFORMANCE POWER AMPLIFIER
MODE/MENU
MIN MAX MIN MAX
PREV. NEXT
LIMIT
-10 dB
-20 dB
SIGNAL
PROTECT PROTECT
LIMIT
-10 dB
-20 dB
SIGNAL
STEREO
STEREO
22
45654
17
33

D1000 / D1500 / D2000 / D2500
4
Back Panel
Back Panel
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
BREAKER
CH 2
~ AC INPUT
230V/50Hz 500W
INPUTS
WARNING
DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR
MOISTURE
AVIS
RISQUE DE CHOC
ELECTRONIQUE NE
PAS OUVRIR
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2
8
134566
2 3
7
1. AC POWER INLET
This is the receptacle for an IEC power cord, which provides AC power to the amplifier.
2. CIRCUIT BREAKER
This circuit breaker will trip if there is a fault with the main voltage or if maximum out-
put is exceed (very highly distorted). Push it in(once only) to restart the amplifier after a
short rest period.
3. SPEAKON OUTPUT CONNECTORS
These two connectors accept 2-pole or 4-pole Speakon connectors. The channel 1
connector is wired for both channels so it can be used for bridge mode wiring or ste-
reo wiring of two speakers to a single speakon.
4. 5-WAY BINDING POST
Use these to connect each channel of the amplifier to 4-ohm or 8-ohm loudspeakers.
Be sure to connect the loudspeakers correctly, with the red(+) terminal normally to the
positive input of the speaker and black(ground) terminal normally connected to nega-
tive input of the speaker.
5. FAN
Provide front to back forced airflow for cooling. Make sure that both of front and rear
panels are kept free of all obstructions and that cool, fresh air is acceptable at all
times.
6. BALANED XLR INPUTS
Connect incoming signals to these balanced XLR connectors, wired as follows : Pin 2
hot, Pin 3 cold, Pin 1 ground. We recommended the use of balanced three-conductor
cabling wherever possible.
7. 1/4" INPUTS
Balanced 2- 1/4" input connectors are provided (one per channel). Unbalanced two
conductor 1/4" plugs can also be inserted into these inputs but you will get better
signal quality and less outside noise and hum if you balanced line.

D1000 / D1500 / D2000 / D2500
5
Get Started
Get Started
Stereo Mode
This is the default mode the amplifier is set to fron factory. The amplifier is config-
ured the stereo mode.
1. Connect Left / Right signal source to Channel1 and Channel2 using XLR, 1/4"
connectors.
2. Connect a speaker to each Channel output using Speakon, 5-way binding
post.
MONOMONOMONO AUX
RETURN
CHANNEL5
STEREORETURN
AUX/EFXSEND
TAPEIN/USB PHONES/CTRL-R
CH
5
TAPEIN RECOUT
ALT3/4OUTPUTFOOTSWITCH
MAINOUTPUT
CONTROLROOM
LINE
INSERT
5
MIC
ALT3/4
MAIN
TAPEIN
PHANTOMPOWER POWER
PROGRAM
SELECT
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL6
CH
6
LINE
INSERT
6
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL7
CH
7
LINE
INSERT
7
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL8
CH
8
LINE
INSERT
8
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL9/10
CH
9/10
LINE9
LINE10
9/10
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL11/12
CH
11/12
LINE11
LINE12
11/12
LINE13
LINE14
LINE13
LINE14
LINE15
LINE16
13/14
MIC
LINE15
LINE16
15/16
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL13/14
CH
13/14
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL15/16
CH
15/16
PFL
+10
5
0
5
10
15
20
30
40
EFXRTN
EFX
PFL
+10
5
0
5
10
15
20
30
40
ALT3/4
TOMAINL/R
+10
5
0
5
10
15
20
30
40
MAINL/R
+10
5
0
5
10
15
20
30
40
ON
OFF
-20
-10
-7
-4
-2
0
+2
+4
+7
CLIP
AUX
EFX
HEADPHONE
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
CHANNEL1
CH
1
LINE
INSERT
1
MIC
OUTIN
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL2
CH
2
LINE
INSERT
2
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL3
CH
3
LINE
INSERT
3
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL4
CH
4
LINE
INSERT
4
MIC
PFL
+10
5
0
5
10
15
20
30
40
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10-50
30
-15+15
0
-12+12
0
-15+15
0
010
5
BALANCE
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
AUX
010
5
AUX
010
5
MAIN
010
5
EFX
010
5
LEVEL
010
5LEVEL
010
5
AUX
010
5
BALANCE
LR
PERFORMANCE
HALLREVERB
PLATEREVERB
SPRINGREVERB
ECHO
FLANGE+VERB
CHORUS+VERB
ECHO+VERB
CHORUS
FLANGE
PFL
16CHMIXING CONSOLE
M1624FX-USB HPA
75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz
L/ALT3 R/ALT4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4 ON
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
(4 ohm min) (4 ohm min)
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
CH 2
INPUTS
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2
MONOMONOMONO
AUX
RETURN
CHANNEL5
STEREORETURN
AUX/EFXSEND
TAPEIN/USB PHONES/CTRL-R
CH
5
TAPEIN RECOUT
ALT3/4OUTPUTFOOTSWITCH
MAINOUTPUT
CONTROLROOM
LINE
INSERT
5
MIC
ALT3/4
MAIN
TAPEIN
PHANTOMPOWER POWER
PROGRAM
SELECT
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL6
CH
6
LINE
INSERT
6
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL7
CH
7
LINE
INSERT
7
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL8
CH
8
LINE
INSERT
8
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL9/10
CH
9/10
LINE9
LINE10
9/10
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL11/12
CH
11/12
LINE11
LINE12
11/12
LINE13
LINE14
LINE13
LINE14
LINE15
LINE16
13/14
MIC
LINE15
LINE16
15/16
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL13/14
CH
13/14
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL15/16
CH
15/16
PFL
+10
5
0
5
10
15
20
30
40
EFXRTN
EFX
PFL
+10
5
0
5
10
15
20
30
40
ALT3/4
TOMAINL/R
+10
5
0
5
10
15
20
30
40
MAINL/R
+10
5
0
5
10
15
20
30
40
ON
OFF
-20
-10
-7
-4
-2
0
+2
+4
+7
CLIP
AUX
EFX
HEADPHONE
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
CHANNEL1
CH
1
LINE
INSERT
1
MIC
OUTIN
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL2
CH
2
LINE
INSERT
2
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL3
CH
3
LINE
INSERT
3
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL4
CH
4
LINE
INSERT
4
MIC
PFL
+10
5
0
5
10
15
20
30
40
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10-50
30
-15+15
0
-12+12
0
-15+15
0
010
5
BALANCE
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
AUX
010
5
AUX
010
5
MAIN
010
5
EFX
010
5
LEVEL
010
5
LEVEL
010
5
AUX
010
5
BALANCE
LR
PERFORMANCE
HALLREVERB
PLATEREVERB
SPRINGREVERB
ECHO
FLANGE+VERB
CHORUS+VERB
ECHO+VERB
CHORUS
FLANGE
PFL
16CHMIXING CONSOLE
M1624FX-USB
HPA
75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz
L/ALT3 R/ALT4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
ON
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
(4 ohm min) (4 ohm min)
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
CH 2
INPUTS
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2
MONOMONOMONO
AUX
RETURN
CHANNEL5
STEREORETURN
AUX/EFXSEND
TAPEIN/USB PHONES/CTRL-R
CH
5
TAPEIN RECOUT
ALT3/4OUTPUTFOOTSWITCH
MAINOUTPUT
CONTROLROOM
LINE
INSERT
5
MIC
ALT3/4
MAIN
TAPEIN
PHANTOMPOWER POWER
PROGRAM
SELECT
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL6
CH
6
LINE
INSERT
6
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL7
CH
7
LINE
INSERT
7
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL8
CH
8
LINE
INSERT
8
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL9/10
CH
9/10
LINE9
LINE10
9/10
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL11/12
CH
11/12
LINE11
LINE12
11/12
LINE13
LINE14
LINE13
LINE14
LINE15
LINE16
13/14
MIC
LINE15
LINE16
15/16
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL13/14
CH
13/14
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL15/16
CH
15/16
PFL
+10
5
0
5
10
15
20
30
40
EFXRTN
EFX
PFL
+10
5
0
5
10
15
20
30
40
ALT3/4
TOMAINL/R
+10
5
0
5
10
15
20
30
40
MAINL/R
+10
5
0
5
10
15
20
30
40
ON
OFF
-20
-10
-7
-4
-2
0
+2
+4
+7
CLIP
AUX
EFX
HEADPHONE
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
CHANNEL1
CH
1
LINE
INSERT
1
MIC
OUTIN
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL2
CH
2
LINE
INSERT
2
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL3
CH
3
LINE
INSERT
3
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL4
CH
4
LINE
INSERT
4
MIC
PFL
+10
5
0
5
10
15
20
30
40
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10-50
30
-15+15
0
-12+12
0
-15+15
0
010
5
BALANCE
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
AUX
010
5
AUX
010
5
MAIN
010
5
EFX
010
5
LEVEL
010
5
LEVEL
010
5
AUX
010
5
BALANCE
LR
PERFORMANCE
HALLREVERB
PLATEREVERB
SPRINGREVERB
ECHO
FLANGE+VERB
CHORUS+VERB
ECHO+VERB
CHORUS
FLANGE
PFL
16CH MIXING CONSOLE
M1624FX-USB
HPA
75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz
L/ALT3 R/ALT4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
ON
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
(8 ohm min) (8 ohm min)(8 ohm min) (8 ohm min)
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
CH 2
INPUTS
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2

D1000 / D1500 / D2000 / D2500
6
Get Started
INPUT Y Mode
INPUT Y Mode delivers input source of Channel 1 into Channel 2 amplifier.
1. Connect signal source to Channel1 only using XLR, 1/4" jacks.
2. Connect a speaker to each Channel output using Speakon, 5-way binding
post.
MONOMONOMONO AUX
RETURN
CHANNEL5
STEREORETURN
AUX/EFXSEND
TAPEIN/USB PHONES/CTRL-R
CH
5
TAPEIN RECOUT
ALT3/4OUTPUTFOOTSWITCH
MAINOUTPUT
CONTROLROOM
LINE
INSERT
5
MIC
ALT3/4
MAIN
TAPEIN
PHANTOMPOWER POWER
PROGRAM
SELECT
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL6
CH
6
LINE
INSERT
6
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL7
CH
7
LINE
INSERT
7
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL8
CH
8
LINE
INSERT
8
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL9/10
CH
9/10
LINE9
LINE10
9/10
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL11/12
CH
11/12
LINE11
LINE12
11/12
LINE13
LINE14
LINE13
LINE14
LINE15
LINE16
13/14
MIC
LINE15
LINE16
15/16
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL13/14
CH
13/14
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL15/16
CH
15/16
PFL
+10
5
0
5
10
15
20
30
40
EFXRTN
EFX
PFL
+10
5
0
5
10
15
20
30
40
ALT3/4
TOMAINL/R
+10
5
0
5
10
15
20
30
40
MAINL/R
+10
5
0
5
10
15
20
30
40
ON
OFF
-20
-10
-7
-4
-2
0
+2
+4
+7
CLIP
AUX
EFX
HEADPHONE
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
CHANNEL1
CH
1
LINE
INSERT
1
MIC
OUTIN
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL2
CH
2
LINE
INSERT
2
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL3
CH
3
LINE
INSERT
3
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL4
CH
4
LINE
INSERT
4
MIC
PFL
+10
5
0
5
10
15
20
30
40
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10-50
30
-15+15
0
-12+12
0
-15+15
0
010
5
BALANCE
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
AUX
010
5
AUX
010
5
MAIN
010
5
EFX
010
5
LEVEL
010
5LEVEL
010
5
AUX
010
5
BALANCE
LR
PERFORMANCE
HALLREVERB
PLATEREVERB
SPRINGREVERB
ECHO
FLANGE+VERB
CHORUS+VERB
ECHO+VERB
CHORUS
FLANGE
PFL
16CHMIXING CONSOLE
M1624FX-USB HPA
75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz
L/ALT3 R/ALT4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4 ON
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
(4 ohm min) (4 ohm min)
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
CH 2
INPUTS
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2
MONOMONOMONO AUX
RETURN
CHANNEL5
STEREORETURN
AUX/EFXSEND
TAPEIN/USB PHONES/CTRL-R
CH
5
TAPEIN RECOUT
ALT3/4OUTPUTFOOT SWITCH
MAINOUTPUT
CONTROLROOM
LINE
INSERT
5
MIC
ALT3/4
MAIN
TAPEIN
PHANTOMPOWER POWER
PROGRAM
SELECT
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL6
CH
6
LINE
INSERT
6
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL7
CH
7
LINE
INSERT
7
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL8
CH
8
LINE
INSERT
8
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL9/10
CH
9/10
LINE9
LINE10
9/10
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL11/12
CH
11/12
LINE11
LINE12
11/12
LINE13
LINE14
LINE13
LINE14
LINE15
LINE16
13/14
MIC
LINE15
LINE16
15/16
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL13/14
CH
13/14
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL15/16
CH
15/16
PFL
+10
5
0
5
10
15
20
30
40
EFXRTN
EFX
PFL
+10
5
0
5
10
15
20
30
40
ALT3/4
TOMAINL/R
+10
5
0
5
10
15
20
30
40
MAINL/R
+10
5
0
5
10
15
20
30
40
ON
OFF
-20
-10
-7
-4
-2
0
+2
+4
+7
CLIP
AUX
EFX
HEADPHONE
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
CHANNEL1
CH
1
LINE
INSERT
1
MIC
OUTIN
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL2
CH
2
LINE
INSERT
2
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL3
CH
3
LINE
INSERT
3
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL4
CH
4
LINE
INSERT
4
MIC
PFL
+10
5
0
5
10
15
20
30
40
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10-50
30
-15+15
0
-12+12
0
-15+15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
AUX
010
5
AUX
010
5
MAIN
010
5
EFX
010
5
LEVEL
010
5LEVEL
010
5
AUX
010
5
BALANCE
LR
PERFORMANCE
HALLREVERB
PLATEREVERB
SPRINGREVERB
ECHO
FLANGE+VERB
CHORUS+VERB
ECHO+VERB
CHORUS
FLANGE
PFL
16CHMIXING CONSOL E
M1624FX-USB HPA
75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz
L/ALT3 R/ALT4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4 ON
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
(8 ohm min) (8 ohm min)(8 ohm min) (8 ohm min)
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
CH 2
INPUTS
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2
MONOMONOMONO
AUX
RETURN
CHANNEL5
STEREORETURN
AUX/EFXSEND
TAPEIN/USB PHONES/CTRL-R
CH
5
TAPEIN RECOUT
ALT3/4OUTPUTFOOTSWITCH
MAINOUTPUT
CONTROLROOM
LINE
INSERT
5
MIC
ALT3/4
MAIN
TAPEIN
PHANTOMPOWER POWER
PROGRAM
SELECT
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL6
CH
6
LINE
INSERT
6
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL7
CH
7
LINE
INSERT
7
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL8
CH
8
LINE
INSERT
8
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL9/10
CH
9/10
LINE9
LINE10
9/10
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL11/12
CH
11/12
LINE11
LINE12
11/12
LINE13
LINE14
LINE13
LINE14
LINE15
LINE16
13/14
MIC
LINE15
LINE16
15/16
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL13/14
CH
13/14
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL15/16
CH
15/16
PFL
+10
5
0
5
10
15
20
30
40
EFXRTN
EFX
PFL
+10
5
0
5
10
15
20
30
40
ALT3/4
TOMAINL/R
+10
5
0
5
10
15
20
30
40
MAINL/R
+10
5
0
5
10
15
20
30
40
ON
OFF
-20
-10
-7
-4
-2
0
+2
+4
+7
CLIP
AUX
EFX
HEADPHONE
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
CHANNEL1
CH
1
LINE
INSERT
1
MIC
OUTIN
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL2
CH
2
LINE
INSERT
2
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL3
CH
3
LINE
INSERT
3
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL4
CH
4
LINE
INSERT
4
MIC
PFL
+10
5
0
5
10
15
20
30
40
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10-50
30
-15+15
0
-12+12
0
-15+15
0
010
5
BALANCE
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
AUX
010
5
AUX
010
5
MAIN
010
5
EFX
010
5
LEVEL
010
5
LEVEL
010
5
AUX
010
5
BALANCE
LR
PERFORMANCE
HALLREVERB
PLATEREVERB
SPRINGREVERB
ECHO
FLANGE+VERB
CHORUS+VERB
ECHO+VERB
CHORUS
FLANGE
PFL
16CHMIXING CONSOLE
M1624FX-USB
HPA
75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz
L/ALT3 R/ALT4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
ON
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
(4 ohm min) (4 ohm min)
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
CH 2
INPUTS
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2

D1000 / D1500 / D2000 / D2500
7
Get Started
Bridge Mode
Bridge Mode elivers the power of both amplifier channels into a single 8 or 4 ohm
load.
1. Connect signal source to Channel1 only using XLR, 1/4" jacks.
2. Connect a speaker as below.
2-1. Using Speakon jack. : Connect the positive terminal of the speaker to 1+ and
the negative terminal to 2+. Plug the connector into the Channel1 Speakon jack
only.
2-2. Using 5-way binding post : Connect the positive terminal of the speaker to
the positive terminal of Channel1 and the nega tive terminal of the speaker to the
positive terminal of Channel2. Red-Red.
MONOMONOMONO AUX
RETURN
CHANNEL5
STEREORETURN
AUX/EFXSEND
TAPEIN/USB PHONES/CTRL-R
CH
5
TAPEIN RECOUT
ALT3/4OUTPUTFOOT SWITCH
MAINOUTPUT
CONTROLROOM
LINE
INSERT
5
MIC
ALT3/4
MAIN
TAPEIN
PHANTOMPOWER POWER
PROGRAM
SELECT
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL6
CH
6
LINE
INSERT
6
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL7
CH
7
LINE
INSERT
7
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL8
CH
8
LINE
INSERT
8
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL9/10
CH
9/10
LINE9
LINE10
9/10
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL11/12
CH
11/12
LINE11
LINE12
11/12
LINE13
LINE14
LINE13
LINE14
LINE15
LINE16
13/14
MIC
LINE15
LINE16
15/16
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL13/14
CH
13/14
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL15/16
CH
15/16
PFL
+10
5
0
5
10
15
20
30
40
EFXRTN
EFX
PFL
+10
5
0
5
10
15
20
30
40
ALT3/4
TOMAINL/R
+10
5
0
5
10
15
20
30
40
MAINL/R
+10
5
0
5
10
15
20
30
40
ON
OFF
-20
-10
-7
-4
-2
0
+2
+4
+7
CLIP
AUX
EFX
HEADPHONE
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
CHANNEL1
CH
1
LINE
INSERT
1
MIC
OUTIN
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL2
CH
2
LINE
INSERT
2
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL3
CH
3
LINE
INSERT
3
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL4
CH
4
LINE
INSERT
4
MIC
PFL
+10
5
0
5
10
15
20
30
40
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10-50
30
-15+15
0
-12+12
0
-15+15
0
010
5
BALANCE
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
AUX
010
5
AUX
010
5
MAIN
010
5
EFX
010
5
LEVEL
010
5LEVEL
010
5
AUX
010
5
BALANCE
LR
PERFORMANCE
HALLREVERB
PLATEREVERB
SPRINGREVERB
ECHO
FLANGE+VERB
CHORUS+VERB
ECHO+VERB
CHORUS
FLANGE
PFL
16CHMIXING CONSOL E
M1624FX-USB HPA
75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz
L/ALT3 R/ALT4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4 ON
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
(8 ohm min)
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
CH 2
INPUTS
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2
MONOMONOMONO AUX
RETURN
CHANNEL5
STEREORETURN
AUX/EFXSEND
TAPEIN/USB PHONES/CTRL-R
CH
5
TAPEIN RECOUT
ALT3/4OUTPUTFOOTSWITCH
MAINOUTPUT
CONTROLROOM
LINE
INSERT
5
MIC
ALT3/4
MAIN
TAPEIN
PHANTOMPOWER POWER
PROGRAM
SELECT
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL6
CH
6
LINE
INSERT
6
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL7
CH
7
LINE
INSERT
7
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL8
CH
8
LINE
INSERT
8
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL9/10
CH
9/10
LINE9
LINE10
9/10
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL11/12
CH
11/12
LINE11
LINE12
11/12
LINE13
LINE14
LINE13
LINE14
LINE15
LINE16
13/14
MIC
LINE15
LINE16
15/16
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL13/14
CH
13/14
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL15/16
CH
15/16
PFL
+10
5
0
5
10
15
20
30
40
EFXRTN
EFX
PFL
+10
5
0
5
10
15
20
30
40
ALT3/4
TOMAINL/R
+10
5
0
5
10
15
20
30
40
MAINL/R
+10
5
0
5
10
15
20
30
40
ON
OFF
-20
-10
-7
-4
-2
0
+2
+4
+7
CLIP
AUX
EFX
HEADPHONE
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
CHANNEL1
CH
1
LINE
INSERT
1
MIC
OUTIN
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL2
CH
2
LINE
INSERT
2
MIC
MF
2.5kHz
HF
12kHz
LF
80Hz
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL3
CH
3
LINE
INSERT
3
MIC
PFL
+10
5
0
5
10
15
20
30
40
CHANNEL4
CH
4
LINE
INSERT
4
MIC
PFL
+10
5
0
5
10
15
20
30
40
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15+15
0
-12+12
0
-15+15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-30+14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
PAN
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10-50
30
-15+15
0
-12+12
0
-15+15
0
010
5
BALANCE
LR
TRIM
PEAK
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-20+20
-10 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
BALANCE
LR
AUX
EFX
010
5
PRE/POST
MF
2.5kHz
HF
12kHz
LF
80Hz
-15 +15
0
-12 +12
0
-15 +15
0
010
5
AUX
010
5
AUX
010
5
MAIN
010
5
EFX
010
5
LEVEL
010
5LEVEL
010
5
AUX
010
5
BALANCE
LR
PERFORMANCE
HALLREVERB
PLATEREVERB
SPRINGREVERB
ECHO
FLANGE+VERB
CHORUS+VERB
ECHO+VERB
CHORUS
FLANGE
PFL
16CHMIXING CONSOLE
M1624FX-USB HPA
75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz75Hz
L/ALT3 R/ALT4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4 ON
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
MUTE
ALT3/4
(8 ohm min)
LINK/OUTLINK/OUT
PROFESSIONAL POWER AMPLIFIER
CH 1
IN IN
CH 2
INPUTS
CH 1
1
2
CH 2
BRIDGE
CH 1
BRIDGE
CH 2
CH 2
Speakon™ wiring:
1- 1+
2+ 2-
NOT CONNECTED
NOT CONNECTED

D1000 / D1500 / D2000 / D2500
8
DSP Navigation
DSP Navigation
From the DSP window on front panel, you can change settings for several
of the amplifier's integrated signal processing features as below flow figure.
When you power-on the amplifier for the first time, the LCD screen displays "
". Subsequent power-ons display the preset that was active when you last shut
off the amplifier.
The figure below shows the Menu Tree, which is the navigation path of options in
the Menu. It shows how you navigate through the front panel and which settings
are available from the frone panel. You can press MENU/MODE, NEXT, PREV but-
tons to make preset what you want to.

D1000 / D1500 / D2000 / D2500
9
DSP Navigation
DSP Navigation
΄΅Ͷ΃Ͷ΀ ͹΁ͷͽ΁ͷ ΁Ͷ΂ΓΒΟΕͽͺ;ͺ΅Ͷ΃ ͵ͶͽͲΊ
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ͳ΃ͺ͵͸Ͷ ͹΁ͷͽ΁ͷ ΁Ͷ΂ΓΒΟΕͽͺ;ͺ΅Ͷ΃ ͵ͶͽͲΊ
ͳΊ΁Ͳ΄΄ ͳΊ΁Ͳ΄΄ ͳΊ΁Ͳ΄΄ ΅ΙΣΖΤΙΠΝΕίΞ΄
ίΞ΄Ξ΄ΤΥΖΡ
ίΞ΄Ξ΄ΤΥΖΡ
ͷΣΖ΢ΦΖΟΔΪͷΣΖ΢ΦΖΟΔΪ ͷΣΖ΢ΦΖΟΔΪΕͳ ίΞ΄Ξ΄ΤΥΖΡ
 ͼͼ 
 ͼͼ͹Ϋ
͹Ϋ ͼͼ͹Ϋ
ͼͼ
ͼͼ
΂
ί
ΤΥΖΡ
͸ͲͺͿ
Εͳ
ΕͳΤΥΖΡ
ΊΠΦΔΒΟΤΖΝΖΔΥ͹΁ͷͽ΁ͷ΁Ͷ΂ͽͺ;ͺ΅Ͷ΃ΉΠΧΖΣ͵ͶͽͲΊ
ΞΠΕΖΓΪ;΀͵Ͷ;ͶͿΆΓΦΥΥΠΟΠΟΗΣΠΟΥΡΒΟΖΝ
ΊΠΦΔΒΟΤΖΝΖΔΥ
΄΅Ͷ΃Ͷ΀ͺͿ΁Ά΅Ί
ͳ΃ͺ͵͸ͶΞΠΕΖΓΪ
;΀͵Ͷ;ͶͿΆΓΦΥΥΠΟ

D1000 / D1500 / D2000 / D2500
10
Processing Features
Processing Features
The D Series amplifiers include a number of integrated processing features
which appear on the front panel LCD screen.
MODE
* Stereo : In this mode, Channel 1 input signal goes to Channel 1 output and
Channel 2 input signal goes to Channel 2 output.
* INPUT Y : In this mode, the Channel 1 input signal sent to the Channel 1 and
Channel 2 output. The Channel 2 input signal is ignored.
* BRIDGE : In this mode, the power of both amplifier channels are delivered into a
single 8 or 4 ohm load.
MENU
* HPF : This filter reduces unwanted, potential energy-robbing low-end frequen-
cies. Setting an appropriate high-pass filter frequency also helps protect the
loudspeaker from damage.
In this MENU, you can set roll-off frequency which are 40, 50, 63, 80, 100,
125Hz.
* LPF : In this MENU, you can set roll-off frequency which are 6.3K, 8K, 10K, 16K,
20KHz.
* PEQ, 8BAND : There are 8 band parametric EQ which are 100Hz, 200Hz,
400Hz, 800Hz, 1.6KHz, 3.15KHz, 6.3KHz, 12.5KHz. We can adjust Q value and
gain for boost and cut in this mode. Adjustable Q range is 0.5 ~ 5 by 0.5 step.
Adjustable gain range is +/-6dB by 1dB step. We can adjust Q and gain for sound
envirement.
* LIMITER : LIMITER provides your amplifier and system with higher performance
and better protection. There is just one parameter of THRESHOLD for easy set up.
We can set up threshold level by 0dB, -3dB, -6dB, -12dB.
* DELAY : Total dealy time is 20mS per channel. Adjustable step is that 0~3mS /
0.25mS step, 3~10mS / 1mS step and 10~20mS / 2mS step.
* X-OVER in INPUT Y : X-OVER system provides a variable state Linkwitz-Reley
24dB/oct filter allowing you to choose a point between 50Hz AND 3.15KHz on
1/5th oct centers.The following point are 50Hz, 56Hz, 64Hz, 74Hz, 85Hz, 98Hz,
112Hz, 129Hz, 148Hz, 171Hz, 196Hz, 225Hz, 259Hz, 342Hz, 392Hz, 451Hz,
518Hz, 595Hz, 684Hz, 786Hz, 903Hz, 1.03KHz, 1.2KHz, 1.37KHz, 1.57KHz,
1.8KHz, 2.08KHz, 2.4KHz, 2.7KHz, 3.15KHz.

D1000 / D1500 / D2000 / D2500
11
Specifications
Specifications
D1000 D1500 D2000 D2500
Rate Power
(1kHz, THD 1%)
8 ΩStereo 215 W 300 W 375 W 440 W
4 ΩStereo 350 W 500 W 650 W 750 W
2 ΩStereo 500 W 750 W 1050 W 1200 W
8 ΩStereo 700 W 1000 W 1300 W 1500 W
4 ΩStereo 1000 W 1500 W 2100 W 2400 W
Input Sensitivity ( 4 Ω1kHz ) 4 dBu
Input impedance 30 k ΩBalanced/15 k ΩUnbalanced
Input CMRR ( 1kHz ) > 50 dB
Frequency Response ( ±0.5dB ) 20Hz~20 kHz
Amplifier CLASS D
Power Supply Switching mode power supply
T.H.D < 0.03%
Signal to Noise Ratio > 100 dB
Damping Factor ( 8 Ω400Hz ) > 200
Channel Separation ( 8 Ω1kHz ) > 70 dB
Integrated DSP Processing
Crossover : Frequency Range ; 50Hz~3kHz, 24dB/oct
Filters : LowPass & HighPass ( both channels )
Limiter ( Channel independent clip limiter )
PEQ & Time Alignment
Power Source AC 100~240V / 100~240V, 50/60Hz
Weught (Net) 4.9 kg 4.9 kg 5.2 kg 5.2 kg
Dimensions (W x H x D) 482 x 88 x 280
Necessary modifications are carried out without notice.

D1000 / D1500 / D2000 / D2500
12
Wiring
These are several ways to interface the D series amplifier to support a variety of
applications. The D series features balanced inputs and outputs, so connecting
balanced and unbalanced signals is possibles.
Wiring
Unbalances 1/4” Connector Speakon® Output Connector
Balances TRS 1/4” Connector
XLR Balanced Wiring Guide

D1000 / D1500 / D2000 / D2500
13
Block diagrams
Block diagrams