SPL MixDream XP Mk2 Analog 16 to 2 Summing Mixer User Manual

SPL MixDream XP Mk2 Analog 16 to 2 Summing Mixer

Specifications

• Product Name: MixDream XP Mk2
• Type: Analog 16 to 2 Summing Mixer with Class A Technology
• Manufacturer : SPL
• Website: spl.audio

Getting started

• Read the safety instructions starting on page 8.
• Make sure that the mains voltage of the MixDream XP Mk2 corresponds to the voltage of your region and that the fuse has the correct value for the selected voltage (see specifications on page 7).
• The power switch on the back of the MixDream XP Mk2 must be in the off position. (Off = O / On = I).
• Connect the supplied power cord to the power connector of the MixDream XP Mk2 and to a power outlet.
• If the supplied power cord does not match your main socket outlet, please contact your dealer.
• The devices that are to be connected to the MixDream XP Mk2 must be switched off.
• Connect your devices with appropriate audio cables [XLR and DB25 (Tascam pinout)] to the inputs and outputs of the MixDream XP Mk2.
• Audio cables are not included in the scope of delivery.

Power on

• Switch on the power switch on the rear panel of the MixDream XP Mk2 (On = I).
• The PWR LED and all activated switches light up.

Power off

• Switch off the power switch on the rear panel of theMixDream XP Mk2 (Off = O).
• The PWR LED and all activated switches no longer light up.

Ground
The Ground switch on the back of the MixDream Mk2 can be used to eliminate ground loops by disconnecting the internal ground from the housing ground when the switch is pressed.

MixDream XP Mk2 in the studio How to set up

AD/DA converter and monitor controller are not included in the scope of delivery.
Within the illustration, the products SPL Madison (AD/DA converter) and SPL MTC Mk2 (monitoring controller) are shown.
Audio cables are not included in the scope of delivery.

Inputs

• MixDream XP MK2 has 16 inputs with DB25 connectors. Here e.g. the analog outputs of a D/A converter, which plays the tracks to be summed out of the DAW are connected.
• The DB25 sockets are assigned according to the
• Tascam standard.

Pin layout as pictured below

Main Output: The Main Output outputs the summed stereo mix, which is e.g. fed back to the DAW via an A/D converter and recorded there.

Monitor Output
The Monitor output is electronically balanced and implemented via XLR connectors. The Monitor Output is connected parallel to the Master Output and provides the stereo mix for a monitor controller or a pair of studio monitoring speakers.

Important: Since the Main and Monitor Outs are connected in parallel, using a non-balanced connection in one results in both outputs being unbalanced.

Output

• The Output control adjusts the output level of the MixDream XP Mk2. The control range can be set from -10 dB to +5 dB.
• With the output control, a perfect control for following AD converters can be performed.
• Since the main and monitor outputs are configured in parallel, the output control always affects both output pairs.

Variable Output

• The output control is switched on or off with the Variable
• Output switch.
• When the Variable Output switch is deactivated, the input level is maintained at 1:1 (Unity Gain).

Expansion Input

• The expansion input is another electronically balanced stereo input via XLR connectors. It can be activated with the
• Expansion Input switch at the right set of switches on the front.
• Usually, the Main Outputs of another MixDream XP Mk2 are connected here, but of course, any (stereo) summed signal can be connected here

Important: The expansion input of the summing device must be connected to the Main Output of the previously connected device – never connect both expansion inputs!

Expansion Input Switch

The Expansion Input switch on the front of the MixDream XP Mk2 is used to switch the Expansion Input on or off.
Tip: The Expansion Input can also be used as another stereo input.

Mono switch

• The first four channel pairs of the MixDream XP Mk2 (1/2 to 7/8) can be switched from stereo to mono via the Mono switch (red status LED lights up). This is important for mono signals that should be positioned exactly in the center of the mix (kick, snare, lead vocal, bass, …).
• In stereo mode, the two channels are generally panned hard left/ right. This basic setting is useful for all stereo signals.
• Panorama settings and automation of the DAW remain perfectly unchanged.

18 dB
The level of the last four channel pairs of the MixDream XP Mk2 (9/10 to 15/16) can be attenuated by 18 dB via the -18 dB switch (blue status LED lights up). Low level signals in the mix can thus be played back and get converted with a higher level, therefore with a higher digital resolution, from the DAW.
This preserves more details and sonic characteristics.

Tip: This can work wonders for digital reverbs (also plug-ins)!

Specifications

Analog inputs & output; XLR & DB25 (balanced)|
---|---
Maximum input & output gain| 28 dBu
Input impedance| 10 kΩ
Output impedance| 82 Ω
Common mode rejection (1 kHz)| <70 dB
Frequency range| 10 Hz – 200 kHz
THD + N (A-weighted, +10 dBu, all channels active)| -95 dBu
Noise (A-weighted, all channels active)| -97 dBu
Crosstalk (1 kHz, +10dBu)| -90 dB
Dynamic range| 125 dB

Security Advices

Before starting up the device:

• Read thoroughly and follow the security advice.
• Read thoroughly and follow the Quickstart.
• Observe all warning instructions on the device.
• Please keep the user manual as well as the security advice in a safe place for future reference.

Warning

• Always follow the security advice listed below to avoid serious injuries or even deadly accidents due to electric shocks, short circuits, fire, or other dangers. The following are examples of such risks and do not represent an exhaustive list:
• Power supply/Power cord
• Do not place the power cord near heat sources such as heaters or radiators and do not excessively bend or otherwise damage the cord, do not place heavy objects on it, or place it in a position where anyone could walk on, trip over, or roll anything over it.
• Only use the voltage indicated on the device.
• Only use the supplied power cord/plug.
• If you intend to use the device in an area other than in the one which you purchased it, the included power cord may not be compatible. In this case please contact your dealer.
• Be sure to connect the device to an appropriate mains socket outlet with a protective grounding connection. Improper grounding can cause electrical shock.

Do not open

• This device contains no user-serviceable parts. Do not open the device or attempt to disassemble the internal parts or modify them in any way. If it should appear to be malfunctioning, turn off the power immediately, unplug the power cord from the main socket outlet, and have it inspected by a qualified professional.

Water warning

• Do not expose the device to rain, or use it near water or in damp conditions, or place anything on it (such as vases, bottles or glasses) containing liquids that might spill into any openings. If any liquid such as water seeps into the device, turn off the power immediately and unplug the power cord from the main socket outlet. Then have the device inspected by a qualified professional.
• Never insert or remove an electric plug with wet hands.

Fire warning
Do not put burning items, such as candles, on the unit. A burning item may fall over and cause a fire.

Lightning
Before thunderstorms or other severe weather, disconnect the device from the main socket outlet; do not do this during a storm to avoid life-threatening lightning strikes. Similarly, disconnect all the power connections of other devices, antenna, and phone/network cables that may be interconnected so that no damage results from such secondary connections.

If you notice any abnormali ty
When one of the following problems occurs, immediately turn off the power switch and disconnect the electric plug from the main socket outlet. Then have the device inspected by a qualified professional.

• The power cord or plug gets frayed or damaged.
• The device emits unusual smells or smoke.
• An object has fallen into the unit.
• There is a sudden loss of sound during the use of the

Caution: Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the device or other property. These precautions include, but are not limited to, the following:

Power supply/Power cord
When removing the electric plug from the device or a main socket outlet, always pull on the plug itself and not the cord. Pulling the cord may damage it.
Unplug the device from the main socket outlet when the device is not used for a while.

Location

• Do not place the device in an unstable position where it might accidentally fall over.
• Do not block the vents. This device has ventilation holes to prevent the internal temperature from rising too high. In particular, do not place the device on its side or upside down. Inadequate ventilation can result in overheating, possibly causing damage to the device or even fire.
• Do not place the device in a location where it may come into contact with corrosive gases or salty air. This may result in malfunction.
• Before moving the device, remove all connected cables. When setting up the device, make sure that the main socket outlet you are using is easily accessible. If some trouble or malfunction occurs, immediately turn off the power switch and disconnect the plug from the main socket outlet. Even when the power switch is turned off, electricity is still flowing to the product at a minimum rate. When you are not using the device for a long time, make sure to unplug the power cord from the wall main socket outlet.

Connections
Before connecting the device to other devices, power down all devices. Before powering on or off the devices, set all volume levels to a minimum.
Only use appropriate cables to connect the device to other devices. Make sure that the cables you use are intact and comply with the electrical specifications of the connection. Other connections can lead to health risks and damage to the equipment.

Handling

• Operate the controls and switches only as described in the manual. Incorrect adjustments outside safe para-meters can lead to damage. Never use excessive force on the switches or controls.
• Do not insert your fingers or hands in any gaps or openings of the device.
• Avoid inserting or dropping foreign objects (paper, plastic, metal, etc.) into any gaps or openings of the device. If this happens, power down immediately and unplug the power cord from the main socket outlet. Then have the device inspected by a qualified professional.
• Do not expose the device to excessive dust or vibrations or extreme cold or heat (such as direct sunlight, near a heater, or in a car during the day) to prevent the possibility of causing damage to the housing, the internal components or unstable operation.
• If the ambient temperature of the device suddenly changes, condensation can occur (if for example the device is relocated or is affected by a heater or air conditioning).
• Using the device while condensation is present may result in malfunction. Do not power on the device for a few hours until the condensation is gone. Only then it is safe to power on.

Cleaning

• Disconnect the device from your main socket outlet before cleaning.
• Do not use any solvents, as these can damage the chassis finish. Use a dry cloth, if necessary, with an acid-free cleaning oil.

Disclaimer

• Windows® is a registered trademark of Microsoft® Corporation in the United States and other countries. Apple, Mac, and Macintosh are trademarks of Apple Inc., registered in the U.S. and other countries.
• The company names and product names in this manual are the trademarks or registered trademarks of their respective companies.
• SPL and the SPL Logo are registered trademarks of SPL Electronics GmbH.
• SPL cannot be held responsible for damage caused by improper use or modification of the device or data that is lost or destroyed.

Notes on Environmental Protection
At the end of its operating life, this product must not be disposed of with regular household waste but must be returned to a collection point for the recycling of electrical and electronic equipment.

• The wheelie bin symbol on the product, user manual, and packaging indicates that.
• For proper treatment, recovery, and recycling of old products, please take them to applicable collection points under your national legislation and the Directives 2012/19/EU.
• The materials can be reused under their markings. Through reuse, recycling of raw materials, or other forms of recycling of old products, you are making an important contribution to the protection of our environment.
• Your local administrative office can advise you of the responsible waste disposal point.
• This directive only applies to countries inside the EU. If you wish to discard devices outside the EU, please contact your local authorities or dealer and ask for the correct method of disposal.
  • WEEE-Reg-No.: 973 349 88

FAQ

• Q: Are audio cables included in the package?
  • A: No, audio cables are not included in the scope of delivery. You need to use appropriate XLR and DB25 cables for connections.
• Q: How can I connect devices to MixDream XP Mk2?
  • A: Ensure devices are switched off. Connect them using suitable audio cables to the inputs and outputs of the mixer following the provided pin layout.

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