User Manual - Pro-Ject Audio Systems
Contents
1. e GIBJSI E N BY PRO JECT AUDIO SYSTEMS INSTRUCTIONS FOR USE Pro Ject Mai A DS Dear music lover thank you for purchasing a Pro Ject Audio Systems amplifier In order to achieve maximum performance and reliability you should study these instructions for use carefully V Warning of a hazard for the user the unit or possible misuse NEA Important notice Safety instructions V AC outlet voltages vary from country to country Before connecting to the mains make sure that the voltage in your area meets the voltage requirements printed on the power supply The power supply is used to connect disconnect the unit from the mains Make sure that the power supply is easily accessible at all times Never handle the device the power supply while your hands are wet or damp Avoid letting liquids enter the device or the power supply Never place any item containing liquid such as a flower vase on or near the device Never spill any liquid on the device or the power supply Never place any naked flame sources such as lighted candles on or near the device The product shall not be used in damp or wet locations next to a bathtub sink swimming pool or any other similar conditions Connectors MaiA DS Pro Ject Audio Systems Vienna Austria V ce N RoHS m Right Left Fix Var Output Output Power E E 24V in 5 in 6 In7 O eO 1 Make all connections except the connection to the headphone and USB whilst the un2. amp 4 1 2 3 4 5 6 i A A Phono Linel Line2 7 8 9 4 5 6 Line3 Toslink Toslink 0 10 7 8 9 Coaxial USB Bluetooth L 6 Pro Ject Audio Systems Pro Ject MaiA DS Revision 2015 3 10 Replacing batteries Proceed as follows e Unlock and slide open the battery case cover e Replace the battery Make sure the battery is the right way round e Close the battery case cover Battery type 1 x CR2032 3V or 1 x CR2025 3V Do not dispose the batteries as ordinary domestic refuse Please dispose your exhausted batteries at the appropriate collection sites usually located at supermarkets and drugstores Technical specifications Pro Ject MaiA DS Power output Frequency response Channel separation Noise tloor Line MM MC THD Gain Line level inputs Line input sensitivity Line input impedance Phono input Phono input sensitivity Phono input impedance MM MC Phono input gain MM MC S PDIF coaxial input S PDIF optical input USB input USB data transfer Digital to Analogue converter Variable line level output Bluetooth version Bluetooth music receiver codec Bluetooth range Speakers connectors Headphone output Outboard power supply Power consumption Replacement battery remote control Dimensions W x H x D D with sockets Weight 2x 40W 55W at 8 ohms 4 ohms both channels driven 20Hz 20kHz 0 3dB 2 5dB gt 65dB at 20kHz gt
3. 90dB 84dB 75dB A weighted lt 0 07 at 15W 34dB measured via line level input 3 pair RCA 350mV 50kohms 1 pair RCA suitable for MM MI or MC cartridges 47kohms 100ohms 44dB 64dB up to 24bit and 192kHz up to 24bit and 96kHz USB Audio Class 2 requires USB 2 0 or higher on computer Asynchronous with DSD DoP 64 128 256 support PCM1796 24bit 192kHz Multi bit Delta Sigma type RCA 2 1 EDR aptX A2DP protile SPP for an app remote control 10 meters in direct visibility between source and receiver 4mm banana plugs spades connectors or naked wire 6 3mm jack 16 600ohms 24V 5A DC suitable for your country s mains supply max 5A DC lt 1W in standby 1 x CR2032 3V or 1 x CR2025 3V 206 x 72 x 150 165 mm 1550 g without power supply Pro Ject Audio Systems Pro Ject MaiA DS Revision 2015 3 10 Service Should you encounter a problem which you are not able to alleviate or identity please contact your dealer for further advice Only if the problem cannot be resolved there the unit should be sent to the responsible distributor in your country Warranty for use Modification or changes to any part of the product by unauthorized persons release the The manufacturer accepts no responsibility for damage caused by not adhering to these instructions manufacturer from any liability over and above the lawtul rights of the customer Copyright trademarks Pro Ject Audio Systems is a registered T
4. Pro Ject Audio Systems Pro Ject MaiA DS Revision 2015 3 10 Bluetooth connection Make sure the antenna is attached to its connector In9 BT on the back panel prior using Bluetooth It the Pair LED is on active audio connection with Bluetooth device is established Pairing with Android devices Open Settings and tap on Bluetooth Turn on Bluetooth and tap on Scan Searched devices will show up Tap on MaiA DS and confirm presented pairing code on your Android device Then press Pair button on MaiA DS alternatively Blank button on remote control when the blue Pair LED starts blinking When paired with MaiA DS your Android device will show Connected to media Audio Now you can play music from your Android device over Bluetooth to MaiA DS Older devices may reguest a pairing code Enter 0000 and confirm No more confirmation on MaiA y is then needed Bluetooth pairing with Apple devices Tap on Settings tap on Bluetooth turn on Bluetooth Your device will automatically start searching for available devices Tap on MaiA DS and confirm by pressing Pair button on MaiA alternatively Blank button on remote control when the blue Pair LED of is blinking Bluetooth pairing with Windows smartphones Open Settings and tap on Bluetooth Turn on Bluetooth and a scan for available devices starts automatically Searched devices will show up Tap on MaiA DS and confirm presented pairing code on your Windows device Then press Pair button on
5. gt Sound setting must be 100 gt Enhancements disable all enhancements gt Advanced gt Default Format set to studio quality 24 192 DSD playback Playback of DSD files dff dsf is possible over USB Player capable of playing DSD files is required in your computer Setup guide is available on our website http www box designs com Pro Ject Audio Systems Pro Ject MaiA DS Revision 2015 3 10 3 Mains power connection Connect the low voltage plug from the power supply to the 24V DC Power socket before connecting the power supply to the mains Remote control ON OFF mure D the unit on or back into standby and adjust the sound volume QO and GGG the inputs a QO Q CD Blank button contirms Bluetooth pairing PALIT 7 d Activate deactivate mute Front panel controls m DSD 64 128 Pair OOO 256 0210 To switch on from standby or to standby The push button on the left side of the front panel turns the unit on or back into standby The blue LED above the stand by push button shows that the unit is switched on Mute is active when LED is blinking Input selector After the unit is powered on pressing the buttons and P gt next to the LEDs inputs indicators selects desired input Volume Adjust the volume to the desired level using the large knob on the front panel Connecting a headphone Connect the headphones to the 74 6 3mm jack socket on the front of the unit 4
6. as CD player radio or TV can be connected to the input sockets marked In2 In3 or In4 Digital inputs Sources with a digital output such as TV satellite cable receiver or a game console can be connected to the digital inputs Optical to In5 and Inb and coaxial to In7 Connecting to a Computer Connect the USB input In8 USB of the MaiA DS unit must be switched on to a tree USB socket on your computer and turn it on make sure it is powered on Select input 8 For Windows operating systems an USB Class 2 driver supplied on CD has to be installed For MaiA DS with Windows version 1 61 2 or higher is needed Mac OS operating systems do not need an additional driver or setup Linux operating systems include an USB Audio Class 2 driver from Linux Kernel 2 6 35 and higher Please note Connection should be made to an USB socket of your computer directly Connecting to USB hubs or switches can cause problems 24Bit 192kHz playback with Windows operating systems For Windows operating systems a 24Bit 192kHzUSB driver supplied on CD has to be installed Insert the included CD into the drive of your PC and follow the instructions After installing the driver some settings have to be checked done For example Windows 7 operating system gt Control Panel gt Hardware and Sound gt Sound gt Playback select Speaker MaiA USB 2 0 Audio Out gt Properties gt Supported formats make sure nothing is assigned gt Level
7. MaiA DS alternatively Blank button on remote control when the blue Pair LED is blinking When paired with MaiA DS your Windows device will show Connected to media Audio Now you can play music from your Windows device over Bluetooth to MaiA DS Bluetooth pairing with Windows PC For example Windows 7 operating system gt Control Panel gt Devices and Printers gt Add device gt Select MaiA DS make sure no other Bluetooth device is connected gt Confirm by pressing Pair button on MaiA alternatively Blank button on remote control when the blue Pair LED is blinking gt PC screen will display this question Confirm if code is identical gt Select Yes and continue gt Select MaiA DS from list of devices with double click gt Select Listen to music and make sure that Bluetooth Audio is selected as standard device A new connection is only possible if the Pair LED is off it indicates that no device is connected If a problem with Bluetooth connection occurs it is necessary to reset memory and to delete all paired devices For reset turn off the unit gt disconnect power supply gt press amp hold power button gt V connect power supply gt still hold power button for another 5 seconds gt release power button The blue LED above the power button will blink for few seconds When the LED stops blinking memory is erased and you can turn on the unit Pro Ject Audio Systems Pro Ject MaiA DS Revis
8. ion 2015 3 10 5 Bluetooth remote control function via App IR emitting diodes are located on the front panel of the product Free view has to be ensured for reliable use of remote control function Bluetooth connection must be established prior using MaiA DS remote control function over Box control app Bluetooth remote control function is available in Box control app version 1 5 and higher Connect your Android or Apple device to MaiA DS over Bluetooth Run Box Control app After first start is automatically opened Setup wizard in the first step Select your Devices select MaiA DS remote and confirm with Next and in second step check all the remotes you want to use and confirm with Next BoxDesign by Pro ject Audio Select your Remotes Select your Devices Box Control has preconfigured remote layouts build in Please select the devices you want to Box Control is designed to work control and press lt lt Next gt gt with specific Pro ject Audio hardware Please select the devices you own and press lt lt Next gt gt D DAC Box RS a Stream Box Z MaiA DS Pre Box RS DS S CD Box RS a Remote Box Stereo Box DS S o CD Box DS S M MaiA DS remote 1 Tuner Box S Dock Box S Once remotes are confirmed your Android or Apple device can be used for IR control of selected products KA 8 ll 57 m 10 49 j D CD Box DS S amp MaiA DS 2 m pii HH ma 4 Source gt lt d
9. it is disconnected from the mains 2 Never connect or disconnect power supply fo or from the unit whilst the power supply is connected to the mains Never use any other power supply than the one supplied with the unit with the exception of dedicated Power Boxes which can replace original power supplies 3 Take care to connect the left and right channels of RCA inputs correctly The right channel is usually marked red the left channel black or white 4 Speaker connections for the left speaker are located on the right hand side of rear view above connections to right speaker are located on the left side Speaker connectors marked red represent according indicators on speaker terminal Line output A power amplifier or active loudspeakers can be connected to the output sockets marked Var Output Record output connecting a headphone amplifier Fix Output connects an analogue record device or a Pro Ject Head Box headphone amplitier Pro Ject Audio Systems Pro Ject MaiA DS Revision 2015 3 10 Connection to the speakers The output terminals accept loudspeaker cables terminated with 4mm Banana plugs spades connectors or naked wire Phono input Connect the tonearm signal lead to the Phono Inl of the amplifier The MM MC switch allows to adapt to connected cartridge type The earthing wire may be connected to the screw terminal if you encounter hum problems when using the turntable Line inputs Line level sources such
10. rademark of The information was correct at the time of going to H Lichtenegger press The manufacturer reserves the right to make This guide was produced by Pro Ject Audio Systems changes to the technical specification without prior Copyright 2015 All rights reserved notice as deemed necessary to uphold the ongoing process of technical development 8 Pro Ject Audio Systems Pro Ject MaiA DS Revision 2015 3 10
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