Chevin Research A Series User manual
A500
A700v
A750
A1000
A1004
A1500
Q6
Q1004
QB1000/600
Minimum 4 ohm Minimum 2 ohm
A2000
A3000
A4000
A5000
A5003
A6000
Q900
USER MANUAL
A Series
Professional Power Amplifiers
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
PLEASE READ THIS SECTION BEFORE USING THE AMPLIFIER.
IF YOU HAVE ANY QUERIES, CONSULT AN AUTHORISED CHEVIN DEALER
The carton contains the amplifier and:
A700v: 1 x Neutrik Speakon plug
Q6, Q1004, QB1000/600, Q900: 4 x Neutrik Speakon plugs
All other models: 2 x Neutrik Speakon plugs
User manual & warranty card Please make a note of the serial number (on rear panel)
Please complete & return the warranty card. Failure to register may result in delays if you
require warranty service. Full warranty details are at the back of this manual.
IF
ANY
ITEM
IS
MISSING
OR
DAMAGED,
CONTACT
YOUR
DEALER
IMMEDIATELY.
A Series amplifiers draw in air at the back and expel it at the front: keep front & back of unit free of obstruction.
The amplifier may be used free-standing or installed in a 19" rack. If installed in a rack, the rear of
the chassis should be supported. Rear rack-mount supports are integral on all models except the A500 & A700v.
The amplifier is factory set to your local supply voltage
WARNING:
THE
VOLTAGE
SHOULD
ONLY
BE
CHANGED
BY
AN
AUTHORISED
CHEVIN
DEALER
The
A500
&
A700v
connect
to
the
mains
supply
via
a
detachable
power
cable
with
integral
connector
(supplied).
All
other
models
connect
to
the
mains
supply
via
a
fixed
power
cable,
colour
coded
to
European
standard:
Green/Yellow
=
Earth Blue=Neutral Brown=
Live
N.B. The live connector in certain 115V models is coloured RED.
The amp must be connected to a 3-pin grounded outlet via a 3-pin connector of sufficient voltage
and current rating. If the connector has provision for a fuse, a suitable fuse must be fitted.
The A5000, A6000 and Q900 have 2 power cables
WARNING:
ALL
CHEVIN
AMPLIFIERS
MUST
BE
EARTHED
The
power
rating
of
the
supply
should
be
at
least
twice
the
total
audio
output
of
the
system.
ELECTRIC
SHOCK/FIRE
HAZARD:
The
unit
must
be
connected
to
an
adequately
rated
grounded
outlet. All
cables,
switch
gear
et
al
must
be
adequately
rated
to
avoid
risk
of
overheating
&
fire.
The
neutral
current
will
not
balance
on
three-phase
systems.
Use individual neutral connections from each phase outlet back to the distribution point.
Alternatively, ensure the neutral conductor is of sufficient capacity to handle a return current
equal to the sum total of the current in the three phases.
All
amplifiers
are
fitted
with
XLR
connectors
on
the
inputs.
All
inputs
are
electronically
balanced
and
can
accept
signal
from
balanced
&
unbalanced
sources.
A500
and
A700v: One female XLR connector on the input of each channel.
A750,
A1000,
A1004,
A1500,
A2000,
A3000,
A4000,
A5000,
A5003,
A6000,
Q900:
One male & one female XLR connector on the input of each channel. These connectors are wired in parallel.
Q6,
Q1004
&
QB1000/600: One female XLR connector on the input of each channel.
N.B. The
amps
are
not
mixing
amplifiers:
do
not
directly
connect
any
channel
to
more
than
1
signal
source.
Maintain
the
same
phase
polarity
on
all
equipment
in
signal
chain.
PIN
WIRING
-
MALE
&
FEMALE
XLR
INPUT
SOCKETS
PIN
1:
GROUND,
connects
directly
to
chassis PIN
2:
HOT
(+)
PIN
3:
COLD(-)
CONNECTION
TO
BALANCED
SOURCES
1. Fit XLR connectors at both ends of the cable.
2. PIN 1 connects via the cable braid (screen). Always connect the screen at both ends of the cable.
3. PINS 2 & 3 connect via the two signal wires of the cable.
CONNECTION
TO
UNBALANCED
SOURCES
1.At the SOURCE END of the cable, the cable screen & cold (-) signal wire connect to the chassis of the
source equipment via the sleeve of the jack plug/phono connector/PIN 1 of the XLR-type plug.
2. The signal carrying conductor (which connects to PIN 2 of the XLR at the amp end) connects to the
HOT output terminal of the source equipment via the jack plug tip/phono connector pin/signal-carrying XLR pin
INSTALLATION
UNPACKING
COOLING
&
ENVIRONMENTAL
VOLTAGE
SELECTION
AC
WIRING
MAINS
POWER
SUPPLY
THREE
PHASE
SYSTEMS
INPUT
CONNECTIONS
?
Connection
is
made
to
the
amplifier's
load
via
Neutrik
Speakon
sockets.
As
with
input
connectors,
maintain
phase
polarity
throughout
the
system.
A500
1
Speakon
socket
per
channel,
wired
as
follows:
1+ = HOT 2+ = NO CONNECTION
1- = GROUND 2- = GROUND
A700v
1
Speakon
socket
per
channel,
wired
as
follows:
1+ = HOT 2+ = NO CONNECTION
1- = COLD (not ground) 2- = NO CONNECTION
WARNING:
The
A700v
output
is
permanently
connected
in
bridge
mode.
Both
hot
and
cold
outputs
carry
high
level
signal.
Further
bridging
is
impossible.
No
terminal
of
the
speaker
socket
is
connected
to
ground.
Do
not
connect
any
part
of
the
speaker
system
to
ground.
A750,
A1000,
A1004,
A1500,
A2000,
A3000,
A4000,
A5003,
Q900
2
parallel-connected
Speakon
sockets
per
channel,
wired
as
follows:
1+ = HOT 2+ = NO CONNECTION
1- = GROUND 2- = GROUND
A5000/
A6000
Two
(2)parallel-
connected
Speakon
sockets
per
channel,
wired
as
follows:
1+=HOT 2+= NO CONNECTION
1-=COLD (not ground) 2-= COLD (not ground)
WARNING:
The
A5000
&A6000
outlets
are
permanently
connected
in
bridge
mode.
Both
hot
&
cold
outputs
carry
high
level
signal.
Further
bridging
is
impossible.
Do
not
connect
any
part
of
the
A5000
and
A6000
outputs
to
the
ground.
Take
care
when
using
loudspeaker
controllers
or
processors.
Q6,
Q1004 One
Speakon
socket
per
channel,
parallel
connected
in
channel
pairs:
A&B,
C&D.
Each
socket
in
the
pair
carries
the
output
of
both
channels.
Wiring
as
follows:
Channel
A
socket
(600
watts)
carries
its
own
&
Ch.
B's
600
watt
output.
Channel
B
socket
(600
watts)
carries
its
own
&
Ch.
A
's
600
watt
output.
The
same
applies
to
Channel
C
&
D
sockets.
Channel A & C Sockets: 1+ = HOT (Ch. A & C output) 1- and 2- = GROUND
2+ = HOT (Ch. B & D output, respectively)
Channel B & D Sockets: 2+ = HOT (Ch. B & D output) 1- and 2- = GROUND
1+ = HOT (Ch. A & C output, respectively)
QB1000/600
One
Speakon
socket
per
channel,
internally
configured
as
follows:
Channel
A
socket
(600
watts)
carries
both
its
own
&
Ch.
B's
1000
watt
output.
Channel
B
socket
carries
only
its
own
1000
watt
output.
Channel
C
socket
carries
only
its
own
1000
watt
output.
Channel
D
socket
(600
watts)
carries
both
its
own
&
Ch.
C's
1000
watt
output.
Outer
sockets Ch A & D: 1+ = HOT (600 watts output) 1- and 2- = GROUND
2+ = HOT (1000 watts output) 1- and 2- = GROUND
Inner
sockets Ch B & C: 2+ = HOT (1000 watts output) 1- and 2- = GROUND
WARNING:
High
voltages
are
present
at
output
terminals
during
operation
&
for
a
period
afterwards.
Do
not
connect
the
amp
output
to
any
other
amp
output
or
to
any
other
equipment
except
a
loudspeaker
system
Suggested
speaker
ratings,
per
amplifier
channel,
in
watts.
MODEL
16Ω8Ω4Ω2Ω
A500 115 230 460 -
A750 160 300 600 -
A1000/Q6 230 450 900 -
A1004/Q1004 400 750 1500 -
A1500 500 1000 1900 -
QB1000/600 A&D 230 450 900 -
B&C 400 750 1500 -
A2000 230 500 1000 1800
A3000 350 650 1300 2300
A4000 450 800 1500 3000
A5003/A5000 500 1000 2000 3600
A6000 800 1200 2600 4500
Q900 350 650 1300 2300
INSTALLATION
OUTPUT
CONNECTIONS
Speakon
Socket
Wiring
Loudspeaker
Power
Ratings
Correct total loading for the amplifiers is as follows. Multiple speakers are connected in parallel
A500,
A750,
A1000,
A1004,
A1500,
Q6,
Q1004,
QB1000/600
per
channe
l
4 or less speakers of 16ΩOR 2 or less speakers of 8ΩOR 1 speaker of 4Ω
WARNING:
Do
not
use
a
system
with
a
total
impedance
per
channel
of
under
4
ohms
A2000,
A3000,
A4000,
A5003,
A5000,
A6000,
Q900
per
channel
8 speakers or less of 16ΩOR 4 or less speakers of 8Ω
OR 2 or less speakers of 4ΩOR 1 speaker of 2Ω
WARNING:
Do
not
use
a
system
with
a
total
impedance
per
channel
of
under
2
ohms.
Power
Handling. The A700v can be used to drive a 70 volt distribution system or to drive a
conventional system, as follows:
Line
Operation 70 volt (maximum loading 600 watts)
Can drive 100 volt line system at reduced output.
N.B. Don't connect a transformer between the A700v output and distribution system
Where line transformers are used to match speakers to the distribution system, adjust
to suit characteristics of the speaker.
Conventional
Speaker
System
16Ω8Ω4Ω2Ω
A700v 450
900
-
-
WARNING:
Do
not
use
a
system
with
a
total
impedance
per
channel
of
under
8
ohms.
The
A6000
and
A5000
(4u)
models
incorporate
an
adjustable
output
limiting
control,
concealed
behind
the
front
panel
Consult
an
authorised
Chevin
dealer
if
you
wish
to
make
use
of
this
feature.
Connect
the
unit
to
the
mains
supply
and
switch
on.
The
green
power
LEDs
illuminate.
The
fans
may
run,
depending
on
temperature.
The
green
signal
LEDs
illuminate
when
signal
is
present.
The
red
clip
LEDs
illuminate
if
overdriving
is
imminent.
Turn
the
gain
controls
to
minimum
position.
Switch
off
the
amp
&
disconnect
from
the
mains
power
supply.
Mains
power
supply
failure. When power is restored, the amp AutoMutes for 10 seconds.
Do not increase gain settings during this period. Please
note
the
A500
&
A700v
do
not
AutoMute.
Shorted
output. The unit can operate indefinitely into a shorted output. Normal operation will resume
upon removal of the short circuit.
Low
load
impedance. Protection is immediate.
Clipping.
The affected channel's red Clip LED illuminates shortly before clipping. A further increase in signal level
will activate the soft-clip circuit.
RF,
DC
or
very
low
frequency
signal
at
output. A self-resetting circuit activates to protect the load.
Cooling
systems.
The internal fans react to both signal level and temperature inside the unit. If the
ambient temperature is high, fan speed will increase even in the absence of signal.
WARNING:
keep
sound
levels
down!
High
levels
of
sound
can
damage
hearing.
WARNING:
ALL
SERVICING
AND
INTERNAL
MAINTENANCE
MUST
BE
REFERRED
TO
AN
AUTHORISED
CHEVIN
DEALER
Do not remove any covers or touch any internal parts
Do not allow any objects, for example screwdrivers or cable ends, to enter the unit.
Water. If the unit or any other electrical equipment in the system becomes wet during operation,
immediately disconnect the power at source. Do not touch the amplifier. Consult a qualified engineer
Mechanical.
If there are any signs of mechanical damage - for example, broken parts, covers
or fans guards pushed in, loose internal parts, mains cable damage etc. - disconnect the amplifier
from the mains and consult a qualified engineer.
WARNING
Chevin
Research
accepts
no
responsibility
or
liability
relating
to
injury
or
damages
suffered
as
a
result
of
misuse
or
unauthorised
tampering
with
any
of
its
amplifiers
INSTALLATION
OPERATION
SERVICING
Loudspeaker
Impedance
PRE-SET
LIMITER
Power
Up
Protection
Systems
Sound
Levels
Maintenance
Damage
Power
Down
A700V
Loudspeaker
Power
Ratings
&
Impedance
WARNING:
YOU
CANNOT
BRIDGE
THE
A700v,
A5000
(4U),
A6000
or
QB1000/600
A500
1. Make a lead with a suitable connector for the source equipment and two (2) XLR plugs for the amplifier end.
2. The HOT output from the source equipment goes to Pin 2 of Ch. A XLR plug and Pin 3 of Ch. B XLR plug
3. The COLD connection from the source equipment goes to Pin 3 of Ch A. XLR plug and to Pin 2 of CH. B XLR plug
4. The cable screen connects to Pin 1 of the XLR plugs in both cases
A750,
A1000,
A1004,
A1500,
A2000,
A3000,
A4000,
A5003,
Q900
1. Bring the input signal into Channel A as usual.
2. Make a link cable with XLR plugs at both ends to go from Ch. A LINK socket to Ch. B INPUT socket.
3. Pin 2 at one end connects to Pin 3 at the other end: that is, PIN 2-3 and PIN 3-2
Re
the
Q900:
repeat
the
above
procedure
to
bridge
Channels
C&D
A500,
A750,
A1000,
A1004,
A1500,
A2000,
A3000,
A4000,
A5003,
Q900
1. Split the speaker cable by separating the 2 conductors for a distance of 20cm along the cable.
2.
Connect the red conductor to Terminal 1+ of the Ch. A Speakon connector
3.
Connect the black conductor to Terminal 1+ of the Ch. B Speakon connector
Re
the
Q900:
repeat
the
above
procedure
to
bridge
Channels
C&D
WARNING:
Do
not
make
connections
to
any
other
terminals.
Set
both
channels'
gain
controls
in
the
same
position,
preferably
at
maximum,
and
control
the
gain
from
elsewhere
in
the
system.
This
ensures
the
load
is
shared
equally
between
channels.
A500 one (1) load of 8Ωminimum. Power output is 650 watts.
A750 one (1) load of 8Ωminimum. Power output is 850 watts.
A1000 one (1) load of 8Ωminimum. Power output is 1200 watts.
A1004 one (1) load of 8Ωminimum. Power output is 2000 watts.
A1500 one (1) load of 8Ωminimum. Power output is 2500 watts.
A2000 one (1) load of 4Ωminimum. Power output is 2400 watts.
A3000 one (1) load of 4Ωminimum. Power output is 3000 watts.
A4000
one (1) load of 4Ωminimum. Power output is 4000 watts.
A5003/A5000 one (1) load of 4Ωminimum. Power output is 5000 watts.
Q900 one (1) load of 4Ωminimum per channel pair. Power output is 3000 watts per channel pair.
Q6,
Q1004
Make
a
lead
with
a
connector
at
the
source
end
and
two
(2)
XLR
plugs
at
the
amp
end.
Wiring
as
follows:
1. The source equipment HOT output goes to PIN 2 of Ch. A (C) XLR plug and PIN 3 of Ch. B (D) XLR plug.
2. The COLD connection from the source equipment must go to PIN 3 of the Ch. A (C) XLR plug
and PIN 2 of the Ch. B (D) XLR plug.
3. The cable screen connects to PIN 1 of the XLR plugs in both cases.
1. Connect the RED conductor of the speaker cable to Terminal 1+ of Ch. A (C) Speakon connector.
2. Connect the BLACK conductor of the speaker cable to Terminal 2+ of Ch. B (D) Speakon connector.
WARNING:
Do
not
make
connections
to
Terminals
1-
or
2-.
Set both channels' gain controls in the same position, preferably at maximum, and control
the gain from elsewhere in the system. This ensures the load is shared equally between channels.
Q6 one (1) load of 8Ωminimum per channel pair. Power output is 1200 watts per channel pair.
Q1004
one (1) load of 8Ωminimum per channel pair. Power output is 2000 watts per channel pair.
MONO BRIDGE MODE
INPUT
CONNECTIONS
INPUT
CONNECTIONS
OUTPUT
CONNECTIONS
OUTPUT
CONNECTIONS
OPERATION
OPERATION
LOADING
&
POWER
OUTPUT
LOADING
&
POWER
OUTPUT
FRONT PANELS
A500
A700V
A750,
A1000,
A1004,
A1500,
A2000,
A3000
A4000, A5003
Q6
Q1004,
QB1000/600
Q900
A5000
&
A6000
1. Power Switch Controls the mains power supply to the amplifier
2. Output Controls Controls the output level (gain) of each channel
3. Power LEDs Top green LEDs. They illuminate when the unit is ON
4. Clip LEDs Red LEDs, one per channel. They illuminate when the unit is being driven into clip
and indicate the SoftClip system is active.
5.Singnal LEDs Bottom green LEDs. They illuminate when the signal is present
On the A500 & A700V, the signal LEDs are in the middle.
1. Power Switch Controls the mains power supply to the amplifier
2. Output control Controls the output level (gain) of each channel
3. Output Bargraph Power LED. The bottom green LED, illuminates when the unit is ON
Output Voltage LEDs. The column of green LEDs above the power LED.
These give indication of the output voltage. Output power willl be determined by load
impedance. Illumination of the 70V LED indicates imminent clipping.
Clip LED. The top red LED. It illuminates when the amplifier is being driven into clip
and indicates the SoftClip system is active. If the Clip threshold is exceeded, the
intensity of this LED provides an indication of the degree of overdrive.
BACK PANELS
Q1004
QB1000/600
Q6
A750,
A1000,
A1004,
A1500,
A2000,
A3000
A700V
A500
1.
Vari
Speed
Fans On the A500 & A700V, the fan is internal. On all other models, fans are at the back.
These spin at variable speeds depending on the signal level and ambient temperature
2.
Mains
Input On the A500 & A700V, mains input is via a detachable 3-core main cable with integral connector.
All other models have a fixed, high current 3-core mains cable. Wiring as per standard European colour coding.
3.
Mains
Fuse Correct fuse rating indicated on the back panel legend. Please
note
the
A5003
fuse
is
internal
4.Output
Connectors Neutrik
Speakon
sockets.
Pin wiring indicated on legend
A500, A700, Q6, Q1004, QB1000/600: One per channel
A750, A1000, A1004, A1500, A2000, A2500, A3000, A4000, A5000, A5003. A6000, Q900: Two per channel
5.
Input
Connectors
XLR
sockets. Pin and wiring indicated on legend.
A500, A700v, Q6, Q1004, QB1000/600: One female XLR connector per channel.
A750, A1000, A1004, A1500, A2000, A2500, A3000, A4000, A5000, A5003, A6000, Q900
One male and one female XLR connector per channel.
A4000
A5003
Q900
A5000/A6000
123
4444
5555
Specifications
RMS
Power
Output
into 4
Ω
, watts per channel
into 8
Ω
, watts per chanel
No
of
Channels
Power
Bandwidth
+0dB, - 3dB
Slew
Rate
in excess of
Gain
Total
Harmonic
Distortion
Typical @ 1 dB below clip
20kHz @ 1dB below clip
Signal
to
Noise
Ratio
Typical ref. full output, unweighted
Worst case 10Hz - 30kHz
Crosstalk
Typical
Worst case 10Hz - 30kHz
Damping
Factor
Input
Impedance
electronically balanced
Common
Mode
Rejection
typically
Input
Sensitivity
ref. full output into 4 ohms
Protection
Clipping
Load Below 2.4 ohms
Shorted Output, DC or RF at output
Power
Consumption
Power
Requirements
50/60Hz ac in volts
Internally selectable for
Dimensions
Rack Units
Height x Width x Depth in inches
Height x Width x Depth in mm
Weight
Gross in kg/lbs
Net in kg/lbs
SPECIFICATIONS
A500
350
200
2
2Hz-40kHz
40V/µs
x 37.5
0.06%
0.08%
-120dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
1.2kVA
220- 240v
100-120v
1u
1.75 x 19 x 8.5
44 x 483 x 215
5.2kg/11.5lbs
4.7kg/9lbs
A1000
600
350
2
2Hz-80kHz
75V/
µ
s
x 50
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
2kVA
220- 240v
100-120v
2u
3.5 x 19 x 15
88 x 483 x 381
10kg/22lbs
8.4kg/18.5lbs
A1004
1000
600
2
2Hz-80kHz
75V/
µ
s
x 65
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
3.3kVA
220- 240v
100-120v
2u
3.5 x 19 x 15
88 x 483 x 381
13.3kg/29lbs
11.7kg/26lbs
A1500
1250
650
2
2Hz-80kHz
60V/
µ
s
x 70
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
4kVA
220- 240v
100-120v
2u
3.5 x 19 x 15
88 x 483 x 381
14kg/31lbs
12.4kg/27lbs
Q6
600
350
4
2Hz-80kHz
75V/
µ
s
x 50
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
4kVA
220- 240v
100-120v
2u
3.5 x 19 x 15
88 x 483 x 381
14kg/30.9lbs
12.3kg/27lbs
Q1004
1000
600
4
2Hz-80kHz
75V/
µ
s
x 65
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
6.6kVA
220- 240v
N/A
3u
5.25 x 19 x 15
132 x 483 x 381
16kg/34lbs
14kg/29.6lbs
QB1000/600
2 x 1000/ 2 x 600
2 x 600 / 2 x 375
4
2Hz-80kHz
75V/
µ
s
x 65 / x 50
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
5.2kVA
220- 240v
100- 120v
3u
5.25 x 19 x 15
132 x 483 x 381
20kg/44lbs
18kg/40.5lbs
Specifications
RRMMSS
PPoowweerr
OOuuttppuutt10Hz-20kHz
into 2
Ω
, watts per channel
into 4
Ω
, watts per channel
into 8
Ω
, watts per chanel
NNoo
ooff
CChhaannnneellss
PPoowweerr
BBaannddwwiiddtthh+0dB, - 3dB
SSlleeww
RRaatteein excess of
GGaaiinn
TToottaall
HHaarrmmoonniicc
DDiissttoorrttiioonn
Typical @ 1 dB below clip
20kHz @ 1dB below clip
SSiiggnnaall
ttoo
NNooiissee
RRaattiioo
Typical ref. full output, unweighted
Worst case 10Hz - 30kHz
CCrroossssttaallkk
Typical
Worst case 10Hz - 30kHz
DDaammppiinngg
FFaaccttoorr
IInnppuutt
IImmppeeddaannccee
electronically balanced
CCoommmmoonn
MMooddee
RReejjeeccttiioonn
typically
IInnppuutt
SSeennssiittiivviittyy
ref. full output into 4 ohms
PPrrootteeccttiioonn
Clipping
Load Below 1.2 ohms
Shorted Output, DC or RF at output
PPoowweerr
CCoonnssuummppttiioonn
Power
Requirements
50/60Hz ac in volts
Internally selectable for
DDiimmeennssiioonnss
Rack Units
Height x Width x Depth in inches
Height x Width x Depth in mm
WWeeiigghhtt
Gross in kg/lbs
Net in kg/lbs
SPECIFICATIONS
A2000
1200 watts
650 watts
350 watts
2
2Hz-80kHz
75V/
µ
s
x 50
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
3.9kVA
220- 240v
100-120v
2u
3.5 x 19 x 15
88 x 483 x 381
13.3kg/29lbs
11.7kg/26lbs
A3000
1600 watts
900 watts
500 watts
2
2Hz-80kHz
50V/
µ
s
x 60
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
5.3kVA
220- 240v
100-120v
2u
3.5 x 19 x 15
88 x 483 x 381
14kg/31lbs
12.4kg/27lbs
A4000
2000 watts
1000 watts
600 watts
2
2Hz-80kHz
65V/
µ
s
x 65
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
6.6kVA
220- 240v
N/A
3u
5.25 x 19 x 15
132 x 483 x 381
16kg/34lbs
14kg/29.6lbs
A5003
2500 watts
1500 watts
900 watts
2
2Hz-80kHz
65V/
µ
s
x 70
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
8kVA
220- 240v
N/A
3u
5.25 x 19 x 15
132 x 483 x 381
16kg/34lbs
14kg/29.6lbs
A6000
3000 watts
2000 watts
1200 watts
2
2Hz-50kHz
50V/
µ
s
x 90
0.04%
0.07%
-125dB
-95dB
-115dB
-95dB
400
10k Ohm
-70dB
IV RMS
Soft
Dynamic linear
Immediate
5.3kVA per channel
220- 240v
100-120v
4u
7 x 19 x 15
178 x 483 x 381
23.5kg/59lbs
21.5kg/47.4lbs
THE CHEVIN WARRANTY
This precision engineered CHEVIN product is guaranteed against defects due to faulty materials and
workmanship for a period of 24 months from the date of the original purchase, subject to the following restrictions.
This warranty is only valid in the country of purchase
The equipment has not been abused or operated in conjunction with unsuitable or faulty apparatus.
The equipment has not been disassembled, modified or tampered with by any person other than
our CHEVIN staff or overseas by our own or distributors’ staff.
The equipment has not suffered damage in transit.
Should service be required, notify the dealer from whom you purchased the equipment to arrange for an
authorised CHEVIN agent to confirm the need for attention.
Do not dispatch the goods without the prior approval of CHEVIN or its authorised agents. If asked
to return the goods, pack carefully (preferably in the original carton) and return pre-paid.
Insurance is recommended as goods are returned at owner’s risk.
Packing insurance and freight on the return journey will be paid for by CHEVIN or its authorised
agents only if warranty work proves necessary. If warranty work proves unnecessary, goods
will be released upon payment by the owner for charges for non-warranty repair work and return packing,
insurance and freight.
The attached warranty card should be completed and returned to CHEVIN RESEARCH LTD.
Failure to register by not returning the warranty card in no way limits or invalidates the warranty, but in the event of
service being required, delay may result since warranty work cannot begin until thje original sale has been verified.
In case of difficulty, contact CHEVIN RESEARCH LTD. This warranty in no way affects your statutory rights.
Head
Office:
Chevin
Research
Ltd.,
41a
IIkley
Road,
Otley,
West
Yorkshire
LS21
3LP
ENGLAND
Tel:
+44
(0)1943
466060 Fax:
+44
(0)1943
466020
www.chevin-research.com
sales@chevin-research.com
Trademark
Acknowledgements: Speakon is a registered trademark of Neutrik AG
XLR is a registered trademark of ITT Cannon Ltd.
This
manual
is
intended
for
informational
purposes
only.
All
information
included
herein
is
subject
to
change
without
notice.
Chevin
Research
Ltd.
shall
not
be
held
responsible
for
any
damages,
direct
or
indirect
arising
from
or
relating
to
the
use
of
this
manual.
Chevin
Research
Ltd.
2003.
All
rights
reserved.
c
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