Devine D-Series Manuale utente
D-series (D-200, D-400, D-600)
Digital class D power amplifiers
User manual
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
Introduction
Thank you for purchasing a Devine D-series power amplifier. These versatile, compact, reliable power
amplifiers feature modern technologies, which makes them small in size but powerful in output.
The Devine D-series feature special electronic circuitry which ensures that incoming signals are amplified
perfectly with optimal efficiency. The class D design and power supply require less power to ensure the same
power output level as compared to normal class A B power amplifiers.
Devine's D-series amplifiers feature a metal housing and a clean front panel combined with ventilation slots
to ensure proper cooling. Fan-cooling ensures that the components do not overheat when they are working
at full capacity.
The D-series amplifiers are equipped with various protective circuits like clip LED indicators and protection
against short circuits and overheating.
The D-series power amplifiers are small in size and depth so they can be installed in a 19-inch effects rack or
flight case instead of bulky, deeper racks. Thanks to the class D circuitry, the D-series amplifiers are very
lightweight, making a complete rack of D-series easy to carry and transport.
The D-series works perfectly with most passive loudspeakers. Please keep in mind that a power amplifier
should be capable of delivering almost 2x the required maximum load of your speakers. This ensures proper
headroom, making it impossible for the amplifier to work at full capacity should your speakers reach their limit
first. Comply with this guideline to avoid causing permanent damage by overpowering your speakers.
A power amplifier which cannot deliver the maximum power capacity of your speakers is more likely to clip or
distort. Clipping takes place when the input of the power amplifier and the gain settings are turned up to the
maximum level, which causes the internal electronics to exceed their limit. As a result, they will distort when
driven with a volume increase. This may cause permanent damage to your power amplifier as well as your
speakers.
Devine strongly recommends adhering to the advice in this manual to ensure that your complete speaker
system (power amplifier and speakers) is capable of delivering optimal sound quality and sound pressure
level, thus preventing permanent damage. Clipping and distortion prevention will be explained in more detail
later on in the Using the amplifier section of this user manual.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
Safet instructions
This unit must be operated by, or under the supervision of an adult. This device is not suitable for children.
Every person involved with the installation, operation and maintenance of this device must:
- Be qualified
- Follow the instructions in this manual
- Make sure there is no damage to the device caused by transport. If the device seems damaged from the
outside, do not use it and contact your dealer for more information.
- Make sure the device is in perfect condition and safe to operate. Follow the instructions and adhere to the
warning notes in this user manual.
- Damage caused by improper use or modifications to the device are not covered by the warranty.
- This device does not have any user-serviceable parts inside. This device must be serviced by qualified
technicians.
Important notes regarding health and safet :
- Never allow the power cord to come into contact with other cables. Handle the power cord and all mains
connectors with caution.
- Never remove any warning or informative labels from the unit.
- Never leave cables lying around.
- Do not open the device and do not modify any hardware or software.
- Do not insert objects into the air vents of this device.
- Do not connect this device to a dimmer pack.
- Do not switch the system on and off frequently, as this will reduce the lifespan of the device.
- Do not power the inputs of the fixture with a signal greater than required to work at full performance.
- Use this device indoors only, avoid contact with water, moisture and other liquids. Do not place items filled
with liquids on top of the unit.
- Avoid nearby flames or heat sources, do not place this device near flammable liquids, gas or flammable
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
WARNING!
Alwa s keep this device awa from moisture and rain! Hazardous electrical shocks ma occur!
WARNING!
Onl connect this device to a suitable power outlet. This device is intended to work on a specific
AC current. Connecting it to power outlets with other voltages ma result in permanent damage
and possible hazardous situations, such as fire or electric shocks!
WARNING!
Be careful when operating this device. Touching live wires inside and/or outside the unit ma
cause hazardous electric shocks!
items.
- Always disconnect the device when it is not in use for an extended period or time, when servicing is
needed, or when the device needs cleaning.
- Only handle the power cord by its connectors. Never pull the cable to remove a connector from its socket,
as this could lead to damage and electric shocks.
- Always operate this device with a stable AC current.
- Always operate this device with the AC ground wire connected to the electrical system's ground.
- Never use other types of cables other than those specified in this manual. Do not use defective or
malfunctioning cables. Contact your dealer if the included or required cables do not work properly with this
device.
- If the device has been exposed to considerable temperature changes (for example, transport from outdoors
to indoors), do not activate the device until it has reached room temperature as moisture may have built up
inside the unit, which could cause a short-circuit and or electric shocks.
- The ON OFF switch of the Devine D-series is used for delay startup only. This way, an entire rack filled with
D-series amplifiers which are all connected to a mains outlet will not generate a sudden power peak. If the D-
series amplifiers are connected to a mains outlet and the switch is in the 'OFF' position, some components
will still receive an electrical current. Please be aware of this when connecting and installing the D-series
amplifiers, as well as while performing maintenance. When cleaning the exterior of the device, disconnect
the D-series amplifiers from the mains power supply.
Guidelines and t pes of use:
- This device is intended for use by professionals on stage, in theaters, clubs and in other entertainment
venues.
- This device is not suitable for use by children and must always be operated by an adult.
- Only use the device in a suitable environment where it cannot cause any damage. Do not use the product
in damp or dusty environments or where permanent damage may occur such as:
- indoor swimming pools where chlorine is used
- beaches, where sand and salt are present
- outdoors
- indoor areas where intense heat sources are present or where the temperature exceeds levels that
are comfortable for humans.
- Use only the included power cable and connect the device to a suitable power outlet with the correct output
voltage. Connecting the device to a power outlet with the wrong voltage type or using the product with the
wrong type of power supply may cause permanent damage to the device.
- Avoid impacts and collisions during use and transport. Do not transport the device while in use. Avoid brute
force during the installation and operation of this device.
- Familiarise yourself with the functions of the device before use. Do not allow operation of the device by
unskilled or unqualified people.
- Use of the device in ways other than described in this user manual may cause damage and or injury.
Devine cannot be held responsible for any damage or injury caused by improper use.
Storage and transport:
- This device is intended for mobile use. Always transport the microphone in the original packaging or in a
flight case with a proper fitted foam inlay.
- This device is not intended for permanent (24 7) use. Regular breaks in operation will ensure the expected
lifespan of this device remains unchanged. Turn off the device when not in use.
- If you do not plan to use the unit for an extended period of time, disconnect it and store it in a dust-free
environment.
- Do not expose the device to extreme temperature differences.
Housing:
- Inspect the housing of the device frequently and always before use. Severe dents, cracks and missing
screws should be avoided at all costs. Do not use the device when the housing is not in optimal condition.
Contact your dealer or a skilled technician when in doubt about the state of the device.
- Check the fixture and screws for corrosion. Corrosion should not be present on the fixture. Contact your
dealer or a skilled technician if corrosion is found on the fixture.
- Every power or signal chassis connector should be attached securely and tightly. Do not use the device
when connectors are loose.
- Do not use the power cord if the internal wires are visible. Contact your dealer for a replacement if needed.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
- Avoid the buildup of dust and dirt. Clean the exterior of the fixture once a month with a dry or damp cloth. If
you use the device intensively, increase cleaning frequency.
Fuses:
- The main fuse of this device is located on the rear of the device, usually directly next to the power inlet.
- Only replace a fuse with a new one of the same type and rating! Do not use a fuse with a higher or lower
rating.
- Do not bridge the fuse with electrical wires or aluminum foil, as the fuse is intended to prevent electrical
shocks and short circuits.
- Always mount the fuse cover back on the fuse compartment.
S mbol clarification:
WEEE: Dispose of this product properly. This product is part of the WEEE directive – the
Waste Electrical and Electronic Equipment directive. The requirements stated in this directive
apply to all manufacturers and producers of electronic equipment in the EU.
Do not dispose of this product together with regular household trash. Contact your local
government for more information about proper disposal and recycling of electronic products in
your region. By recycling this product properly after use, we can work together to enjoy these
products and protect our environment from pollution.
CE: The CE mark indicates that the product complies with applicable European directives and
regulations.
Indoor use only: This device is designed to be used indoors only. The maximum ambient
temperature should not exceed 40 degrees Celsius (104 degrees Fahrenheit).
Contact:
Devine pro audio products
Verrijn Stuartweg 18
4462 GE Goes
The Netherlands
Please do not send any products directly to this address. If you wish to return a product for a refund or
repair, please contact your local dealer for an RMA (Return Material Authorisation)
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
Guidelines for speaker s stems
Avoid exposure to high sound pressure levels for a longer period of time. See the charts on this page
for more information about exposure to sound pressure levels.
Continuous dB Permissible exposure time
85 8 hours
88 4 hours
91 2 hours
94 1 hour
97 30 minutes
100 15 minutes
103 7.5 minutes
106 3.75 minutes (< 4 minutes)
109 1.875 minutes (< 2 minutes)
112 0.9375 minutes (< 1 minute)
115 0.46875 minutes (+ - 30
seconds)
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
WARNING!
This amplifier is intended to drive passive loudspeakers. These ma produce sound pressure
levels which can be harmful for humans and animals when used incorrectl and/or without
protection. Possible permanent hearing loss ma occur when humans or animals are exposed to
high sound pressure levels for anextended period of time.
Introduction
Box contents:
1x D-series amplifier (D-200, D-400, D-600)
1x power cable IEC C13 to Schuko (3x 1 mm²)
1x power cable IEC C13 to UK (3x 1 mm²)
Unit and accessor inspection
- Always use the supplied power cable to connect the unit to a power supply. If the cable appears broken or
has visible damage, do not use it.
- If you do not intend to use the unit for an extended period of time, disconnect it from the power supply and
store it in a dust-free environment.
- Always check the unit for possible damage before use. If you suspect that something is wrong with the unit,
do not connect it to a power source! If you suspect that your unit is broken or damaged, contact your local
dealer or a certified technician to inspect the unit.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
Device overview
1. Volume controls
2. Signal LED indicator
3. Limiter LED indicator
4. Power LED indicator
5. ON OFF switch
6. Rack mount brackets
7. Ventilation slots
8. Ground lift switch
9. Mode switch
10. Signal input section (Balanced XLR 6.35 mm TRS jack)
11. Cooling fans
12. Speaker output section (Speaker-lock)
13. Power input connector + fuse holder
14. AC voltage switch 100 240V
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
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Using the amplifier
The Devine D-series amplifiers are built to last. To get the most out of your speaker system, it is
recommended you read this manual thoroughly to familiarise yourself with all the options and features of this
amplifier. Correct use of the amplifier will ensure that the expected lifespan of this device remains
unchanged, as overload of this power amplifier may result in damage to your power amplifier and or speaker
system.
Power ratings
The Devine D-series are a complete range of digital class D power amplifiers, each with their own individual
power ratings. This way, you are able to select the right amplifier for the job! The D-series consist of the D-
200, D-400 and D-600. The D-200 is the most affordable version, with a relatively low power rating. This is
the ideal power amplifier for speakers that do not need a large amount of power. The most powerful version
is the D-600, which can be used to drive a large subwoofer in Bridge mode, or a couple of PA-speakers.
To be sure that this power amplifier is used safely to power the speakers you wish to connect, pay attention
to the power ratings of your speakers.
If the RMS power rating of the power amplifier is identical to or max. 2x as powerful as needed to drive your
speakers, then the amplifier is suitable to use. For optimal performance, it is recommended to use a power
amplifier which is capable of delivering full power to your speakers.
It is not recommended to drive a speaker with a 300W RMS power rating, using a power amplifier with a
maximum power rating of 200W RMS. An amplifier with a rating between 300W RMS and 600w RMS would
be ideal because:
- a more powerful amplifier does not need to perform at 100% capacity when the speaker is already driven
with a signal at maximum performance.
- a more powerful amplifier has more headroom when driving a speaker at its maximum power level. This
means peaks in the music will not cause clipping (or signal distortion and possible damage as a result of
exposure to long-term clipping).
- a more powerful amplifier can often be used if you choose to purchase new speakers with a higher
maximum power rating.
- the cause of defective 'blown up' speakers is usually when power amplifiers create too much signal
distortion due to frequent and long-term clipping.
- most speaker power ratings are based on measured or calculated sine waves. The audio signal consists of
peaks and dips in the music. Most speakers are capable of handling certain (short-term) peaks as well as
unexpected signal peaks. It is therefore safe to use a more powerful amplifier to drive your speakers.
- Clipping can cause permanent damage to both your speakers and power amplifier. A powerful amplifier is
more likely to provide sufficient headroom, while long-term exposure to excessive amplifier power can have
a negative effect on your speaker system.
How far can I turn up the volume on the amplifier?
Keep in mind that the power rating of your speaker system and power amplifiers is usually measured or
calculated with sine waves. As music is commonly played through your speaker system (which has a
dynamic character), you should always monitor your speaker performance. Audio distortion could cause a
loss of signal quality, and excessive amounts of power could cause other signal quality issues and possibly
permanent damage to your speakers.
To maintain optimal signal quality, use the following checklist. This is a handy way to adjust your speaker
system so it performs optimally, but without losing audio quality:
1. Make sure your signal source is not overdriving. When using a DJ or PA mixer, or a DJ controller with
audio interface, make sure it does not send a signal that exceeds 0dB. Any value higher than 0dB will cause
signal distortion.
2. After you have checked step 1, carefully turn the amplifier volume level up as far as possible.
WARNING: When increasing the volume controls of your amplifier, always listen carefully to the connected
speakers and keep an eye on the clip indicators on your amplifier. Decrease the volume level of the amplifier
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
channels when any of the following situations are noticed:
- The amplifier channel clip LED lights up frequently.
- The speaker produces a slight distorted sound there is a noticeable loss of audio quality and
clarity.
To be sure that slight peaks in music do not affect your signal quality or performance, set your signal source
to +3 dB. Then, set the optimal volume level of your amplifier and pay close attention to your speakers and
amplifiers (as described above in step 2 of the checklist). When your speaker system performs at full output
capacity without audio quality issues, decrease the audio signal source back to the 0dB position. Now, when
a slight audio peak is sent out through your signal source, it will not affect your speaker system.
Signal source is often the source of the problem!
In most cases, the signal source of your system (usually a DJ or PA mixer, or a DJ controller) is the source of
audio quality problems. This is commonly caused by improper gain structure or excessive input signals to
your channels. Make sure to monitor every processed audio signal in your system for an optimal audio
performance. Please note that every fault in your signal source will be processed and amplified by your
speaker system.
Always make sure that the master output of your signal source does not exceed 0dB. If it does, however, this
could result in noticeable audio quality loss and possible distortion. Even when your master volume setting
does not exceed 0dB, an overloaded signal could be present on your channel inputs when the gain is set too
high. Pay close attention to the gain settings on your channel inputs and do not allow the input signal to
exceed 0dB.
Front panel
The front panels of all D-amplifiers are equipped with just a few
buttons and LED indicators. This makes it possible for professionals
and amateurs alike to work with any of the D-series amplifiers.
The front panel has the following controls and indicators:
Controls:
- Volume control for each channel, 0-10 (used to set the desired
volume for each channel)
- Power ON OFF switch (to switch the device on and off)
Indicators:
- Green signal LED (lights up when an incoming audio signal is detected by the amplifier circuitry)
- Red Limiter LED (lights up when the limiter is active and overloading of the amplifier components is
detected)
- Blue Power LED (power 'On' status indicator)
Input section
The Devine D-series amplifiers are equipped with a clearly marked
signal input section on the rear of the amplifier. This input section is
suitable for one stereo input signal while the input of your choice is
in use. Proper inputs can be found on PA-mixers, DJ mixers, DJ
controllers, audio interfaces and many other devices which provide
high-quality stereo line output signals. The D-series amplifiers are
equipped with balanced XLR inputs, as well as balanced 6.35 mm
TRS jack inputs. This ensures optimal quality and will help prevent
hum and buzz noise issues.
Devine does not recommend connecting a signal source without a clear volume setting display (like on an
MP3-player or smartphone), as it is not possible to see if the signal is below or above 0dB. However, it is
possible to connect such a device to an audio mixer to see how high the outgoing volume level of your
device is.
Any information and illustrations shown in this user manual are subject to change without further notice.
User manual version: 4.0 Creation date + author initials: 11-12-2015 RV Revision date + author initials: 10-12-2015 RV
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