Elac Alechemy DDP-2 Installation manual

Alchemy

™

DDP-2 PREAMP/DAC/STREAMER

OPERATING INSTRUCTIONS

Safety Instructions

1. General information

• Please read and follow these safety instructions.

• Keep them safe for future reference.

• Observe all warnings on the preampliﬁer and in the manual. Please check the ampliﬁer for damage before use. The ampliﬁer must be in perfect working condition. Damaged parts may lead to personal injury.

2. Use only as directed

• Connect the preampliﬁer according to the instructions in the manual.

3. Location

• Install the preampliﬁer on a level surface only

• When choosing the location of the preampliﬁer do not place them in locations that are:

• In direct sunlight

• Very humid

• Prone to vibrations

• Exceptionally hot or cold

WARNING! Please ensure the product is perfectly stable to avoid injury from tip-over. Do not install the preampliﬁer near any heat sources such as radiators, heating valves, stoves, or other apparatus that produce heat, or in areas where there is a risk of explosion.

• Do not block any ventilation openings. Install in accordance with the instructions.

• Do not install the preampliﬁer in a closed rack or in a closed cupboard.

• Do not put burning candles on or near the preampliﬁer.

• Do not install the preampliﬁer near transformers because electromagnetic stray ﬁelds can cause hum noise.

• In combination with certain materials / lacquers / material surfaces, anti-slip feet may cause colored imprints on the surfaces.

4. Overload

• Extreme overload of the device due to very high volume may cause damage to individual components. Because of the possible danger, you should never leave the ampliﬁer under extreme overload conditions unattended.

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5. Service

• DANGER! Do not open the ampliﬁer because there may be dangerous voltages inside. Servicing to be carried out by qualiﬁed service personnel only.

• Servicing is required when the ampliﬁer has been damaged in any way, such as damage to the power supply cord or the plug, or when liquid has been spilled or objects have fallen onto the ampliﬁer, the ampliﬁer has been exposed to rain or moisture, does not operate normally, or has been dropped. To reduce the risk of electric shock, do not open the ampliﬁer. Servicing should be carried out by qualiﬁed service personnel only.

6. Cleaning

• NOTE: Clean only with soft, smooth cloth or with dust brush. Do not use scouring agents, alcohol, benzene, furniture polish or other agents for cleaning! Modern furniture is often coated with multiple varnishes and plastics which can be treated with chemical agents. Some of these agents contain substances which degrade or soften the rubber feet. Therefore we advise that you place an anti-slip mat underneath the ampliﬁer.

7. Volume

• CAUTION! Continuous high volume may cause severe damage to your hearing. Please listen responsibly.

8. Disposal

• The packaging is made from recyclable materials. Dispose of this in an environmentally friendly manner. At end of life dispose of the preampliﬁer as e-waste. The ampliﬁer must be recycled in accordance with local legislation. Ask your local government for further information on recycling as the device contains valuable raw materials.

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Philosophy

Thank you for purchasing this ELAC product.

Since the time we started (1926), ELAC has always striven to achieve the very best.

Your new ELAC ampliﬁer is built to the highest standards using high-quality components that are carefully constructed to deliver the best-in-class sound quality. They are developed by a passionate group of individuals whose sole purpose is to bring a new dimension of sound quality into your home. Enjoy!

Before Use

Avoid damage to the ampliﬁer and other components:

• Carefully unbox the ampliﬁer to avoid physically damaging your preampliﬁer.

Remote Control

Power: The power button will cycle the power on and o Mute: Mutes all audio coming from the preampliﬁer VOL + : Increases the volume VOL - : Decreases the volume << : For Future Media Control Use >> : For Future Media Control Use Play/Pause: For Future Media Control Use INPUT< : Cycles through the inputs going left INPUT>: Cycles through the inputs going right BAL L: Changes the Audio Balance towards the left speaker BAL R: Changes the Audio Balance towards the right speaker UP SAMPLE: Turns the Up Sample Feature On/O FILTER: Cycles through the 4 Filter Presets

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Controls and Indicators

1. POWER Button—Used to power the preampliﬁer on and o

2. Headphone Jack—Use this jack to listen to music privately using headphones. Music will muted from the variable audio outputs when selected (Fixed level outputs will still be active)

3. MUTE Indicator — This LED will illuminate when the MUTE function is active

4. Headphone Indicator—This LED will illuminate when headphones are connected to the headphone jack

5. MUTE Button—Used to activate the MUTE Function which will disable all output of the preamp when active

6. Headphone Output Selector—This button will activate the headphone output when selected. Music will muted from the variable audio outputs when selected (Fixed level outputs will still be active)

7. Left Navigation Button—Mimics pressing the selector knob to enter the menus and rotating the knob left one click.

8. Select Button—Mimics pressing the selector knob, except under certain conditions if you have entered the menu using the knob

9. Right Navigation Button—Mimics pressing the selector knob to enter the menus and rotating the knob right one click.

10. OLED Display—Use to display information for setup and usage

11. Volume Control and Selector Knob—Used to control volume, inputs and various other adjustments

12. Balanced Audio Output—Used to connect the DDP-2 to an ampliﬁer using Balanced XLR connections

13. Analog Input 1—Used to connect an analog source using unbalanced RCA connections

14. Analog Input 2—Used to connect an analog source using unbalanced RCA connections

15. FIXED Output—Used to connect to another device that will provide volume control to an ampliﬁer

16. Variable Output—Used to connect to a power ampliﬁer using unbalanced RCA connections

17. Analog Balanced Input—Used to connect to a balanced XLR based source

18. I²S Digital Input 2—Used to connect HDMI based I²S sources

19. I²S Digital Input 1—Used to connect to Mini- DIN Based (Alchemy Standard) I²S Source

20. AES Digital Input—Used to connect to a Balanced AES Digital Source

21. COAX Digital Input 2—Used to connect a Digital source using a coaxial connector

22. COAX Digital Input 1 —Used to connect a Digital source using a coaxial connector

23. Optical Digital Input 2—Used to connect a Digital source using a optical connector

24. Optical Digital Input 2—Used to connect a Digital source using a optical connector

25. USB Asynchronous Input—Used to connect a USB Asynchronous based source (See website for PC driver)

26. 12 Volt Trigger In/Out— Used when you want to power on/o another device when the DDP-2 is powered on/o

27. Ethernet Port—Used to connect the DDP-2 to your home network for control and music playback from 3rd party services/devices

28. AC Inlet—Used to connect the DDP-2 to your homes main power

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Wiring the Analog Inputs and Outputs

The DDP-2 can accept 3 analog inputs (one balanced pair via XLR and two pairs of single ended RCAs.) There are several types of analog outputs. Two are the expected variable type (i.e. volume controlled; one balanced pair via XLR and one pair of single ended RCAs.) There is also a ﬁxed-gain output which can be used in a hometheater application, or if one wants to use the DDP-2 digital section separately from its analog section. See the below rear panel diagrams.

Once again, please try to use the very best cables you can, and opt for the balanced connection if you can, especially if you intend to use longer cable lengths.

It is important to practice good cable hygiene while wiring the DDP-2 inputs and outputs. That means try to keep each signal type grouped together (power, digital, analog) and, if they need to cross, you should try to do that at right angles to minimize any interaction between them.

Wiring the Digital Inputs

The DDP-2 can support a total of 8 digital inputs (USB, two-Coaxial (RCA), two optical, AES/EBU, and two I²S formats) plus those available via the media player which can be accessed over the ethernet or wireless connection. For top performance, please use the best connection cables you have available. Digital cables ARE dierent from audio cables, and the DDP-2 is good enough to let you appreciate the dierence.

Connecting to your Home Network

In order to access our Discovery services (ROON, Spotify Connect, or Bluetooth streaming), or to check for or install software updates, an internet connection must be provided by the Ethernet port. It is possible to use DDP-2 internal WiFi connection to do these things, but the initial connection must be wired, after which one can change to wireless. To access the wireless internet connection, please see additional DDP-2 instructions at www.elac.com.

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Powering on and Controlling the DDP-2

Initial Power On

Press the POWER button to turn DDP-2 on.

At initial power on the DDP-2 will go through a brief warmup period during which it will be in mute. The Alchemy Logo will be displayed on the front display as the unit warms up.

The screen will go blank just before DDP-2 unmutes and restores the last known status condition of all functions. You will hear a number of relay clicks, which is normal.

The Indicators

There are two LEDs on the front of DDP-2. The ﬁrst one indicates when the DDP-2 has been placed in MUTE mode, the other when the HEADPHONE output has been selected (which shuts o the variable line outputs, but not the ﬁxed output.)

The Controls

Following the two LEDs there are ﬁve buttons with the following functionality –

• MUTE toggles the mute relays for all outputs (including ﬁxed), shutting o the sound completely. The MUTE LED comes on when engaged. Pressing the button again will UNMUTE the DDP-2 and extinguish the LED.

• PHONES engages the headphone output , shutting o the sound from the level controlled (but not ﬁxed) outputs completely. The HEADPHONE LED comes on when engaged. Pressing the button again will turn o the headphones and LED and turn the variable outputs back on.

• “<” mimics pressing the selector knob to enter the menus, rotating the selector knob left one click, except under certain conditions if you have entered the menu using the knob.

• SELECT mimics pressing the selector knob, except under certain conditions if you have entered the menu using the knob.

• “>” mimics pressing the selector knob to enter the menus and rotating the selector knob right one click, except under certain conditions if you have entered the menu using the knob.

To the right of the display window is the selector knob.

During normal operation this is your volume knob. Turning it left reduces the playing volume and brings the numbers in the display closer to minimum (00.0). Turning it right increases the playing volume and brings the numbers in the display closer to maximum (99.5)

Pressing the knob brings up the input selection and settings menus. After 5 seconds of inactivity the menus exit and the status screen automatically returns.

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Front Panel Display

Status Screen

Under normal operating conditions the display will show the current status of the DDP-2

• The upper left corner will indicate the selected input.

• The lower left corner show the type of signal the DDP-2 is receiving, either by indicating the sample rate, DSD, MQA, status, NO LOCK if the signal is invalid or not present, or ANALOG if not a digital input.

• The upper right corner , for digital inputs it tells you which digital ﬁlter is selected (F1-F4)

• In the lower right corner, for digital inputs, if resolution enhancement is selected or not.

Selecting Inputs

Pressing and rotating the knob (or the similar buttons) will scroll through all available selections, plus bring you to setup and feature screens.

Rotate the knob until you reach the input you want to use, then press the knob or enter button to select it. The order of inputs is as follows, along with any needed explanations:

• USB – Type B input from an enabled Type A computer or media player output

• COAX 1 – 75 Ohm terminated and transformer isolated RCA jack for S/Pdif input

• COAX 2 – 75 Ohm terminated and transformer isolated RCA jack for S/Pdif input

• OPTICAL 1 – Galvanically isolated “toslink”-type plastic optical ﬁber

• OPTICAL 2 – Galvanically isolated “toslink”-type plastic optical ﬁber

• AES/EBU – 110 Ohm terminated and transformer isolated XLR jack for AES/EBU input

• I²S ALCHEMY – our original standard for communicating I2S bus signals over 5-pin minidin

• I²S HDMI – a newer implementation of dierential I2S signals over an HDMI cable

• I²S–D1 -One of three user-deﬁned outputs from the internal streamer (see instructions)

• I²S–D2 -One of three user-deﬁned outputs from the internal streamer (see instructions)

• I²S–D3 -One of three user-deﬁned outputs from the internal streamer (see instructions)

• BALANCED – Balanced analog input over XLR jack terminated with 100K Ohm load

• RCA-1 – Single ended analog audio input over RCA jack terminated with 100K Ohm load

• RCA-2 – Single ended analog audio input over RCA jack terminated with 100K Ohm load

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Control and Setup

Menu Selections

Rotating past the Input selections will get you to four menu setup items. Press ENTER and rotate the knob or use the buttons to change the setting. Note that these settings are stored PER INPUT and will be recalled the next time this input is selected:

Balance—Shifts the selected input balance Left or Right up to 9.5db from center, or o (---)

Input Set—Brings up the following sub-menu for this speciﬁc selected input FILTER 1/2/3/4 – Selects one of 4 digital output ﬁlters

F1: Linear phase, fast roll-o F2: Linear phase, slow roll-o F3: Minimum phase, fast roll-o F4: Minimum phase, slow roll-o (apodizing) ResEnh on/o—Selects if resolution enhancement is to be applied or not

Phase +/- - Selects positive or negative output polarity

Upsamp on/o—Selects if upsampling to the highest available sample rate will be applied

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Control and Setup

DISP SET—Sets if and when the display screen goes o after using any function, the choices are 10Min, 5 Min, 60 Sec, 15 Sec, & OFF. Using any control will wake up the display, although the ﬁrst press (or turn) will be ignored.

ABOUT—Displays the following status screen about your DDP-2 Controls: Software Version Number DSP: Software Version Number Front Panel: Software Version Number OS: Software Version Number ETH: Displays the assigned I/P address for the Ethernet connection WiFi: Displays the assigned I/P address for the WiFi connection

STREAMING SETUP

ROON

Your DDP-2 is what is called a ROON ENDPOINT. This means that any ROON CORE or SERVER will see the DDP-2 as an audio location it can stream to. Of course we recommend the ELAC DISCOVERY series of products as your ROON server, but there are many others, plus you can use your computer. Just remember, that however you decide to do it, the ROON server and the DDP-2 must be connected to the same network, preferably over the Ethernet connection. A wireless connection may be used, but we only suggest that if a wired connection is inconvenient or unavailable. Wired connections are capable of higher speed and tend to be much more reliable and less susceptible to interference, dropouts and other disturbances.

After connecting your ROON server and powering up, you will see the DDP-2 has three available endpoints named I2S–D1, I2S–D2 & I2S–D3. You may pick any or all of these as your ROON endpoint. If you pick multiple endpoints then you can send independent streams to each of them, as desired. Once you have your endpoint(s) selected you can start playing. Select the appropriate input on DDP-2 to play that stream. If you selected to play independent streams, then selecting each on the DDP-2 will give you the stream you selected.

Please visit www.elac.com for the most up-to-date features, ﬁrmware and user guides

FIRMWARE UPDATES

To check for or perform a ﬁrmware update please navigate to the About Page and write down the IP address for the DDP-2 (Please note that the DDP-2 must be connected to your home network to perform a ﬁrmware update). Enter the IP address for the DDP-2 into a web browser on your home computer or tablet and select ﬁrmware update.

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SPECIFICATIONS

Digital Inputs USB, (2) COAXIAL, (2) OPTICAL, AES/EBU, (2) I2S (ALCHEMY &

HDMI) Streaming Inputs ETHERNET, BLUETOOTH, WIFI Supported Services PCM, DSD, DoP, ROON endpoint, Spotify Connect (Coming Soon,

MQA (Coming Soon) Frequency response (digital) 10hz-20khz +/- 0.2dB Nominal THD+N (digital) <0.01% Signal-to-noise ratio (1 kHz) (digital) >110dB Sample Rates 44.1, 48. 88.2, 96, 176.4, 192, 352.8, 384KHz Output Voltage (digital) 7.0V RMS @0dBFs Analog Inputs XLR BALANCED, (2) RCA UNBALANCED Input impedance RCA=18K, XLR=36K Frequency response (analog) 10hz-20khz +/- 0.2dB Nominal THD+N (analog) <0.001% Signal-to-noise ratio (1 kHz) (analog) >110dB Output Voltage (analog) >10.0V RMS Crosstalk (L-to-R or R-to-L) >110dB 10-1K, >80dB 1K-20K Gain 12dB (input dependent) Output impedance 50 Ohms Analog Outputs XLR BALANCED, (1) RCA UNBALANCED (ﬁxed gain) (1) RCA

UNBALANCED (variable) Available ﬁnishes Black Dimensions (HxWxD) 2" x 17.5" x 15" including jacks Weight 14 lbs

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ELAC Americas Inc.

North America Limited Liability Warranty

Passive Speakers (No built-in ampliﬁer)

ELAC Americas INC. warrants to the original purchaser that this product be free from defects and or workmanship for a period of3 (Three)years from the original date of purchase. During this time period, repair or replacement of parts will be free of charge to the original owner (See below limitations). Shipping to and return from the repair center will be the responsibility of the original purchaser.

Powered Subwoofers

ELAC Americas INC. warrants to the original purchaser that this product be free from defects and or workmanship for a period of3 (Three)years on the cabinet and speaker driver and1 (One)year on the ampliﬁer from the original date of purchase. During this time period, repair or replacement of parts will be free of charge to the original owner (See below limitations). Shipping to and return from the repair center will be the responsibility of the original purchaser.

Electronics (Including Wireless Speakers)

ELAC Americas INC. warrants to the original purchaser that this product be free from defects and or workmanship for a period of1 (One)years from the original date of purchase. During this time period, repair or replacement of parts will be free of charge to the original owner (See below limitations). Shipping to and return from the repair center will be the responsibility of the original purchaser.

B-Stock (Reconditioned/Open Box) Product Warranty

ELAC Americas INC. warrants to the original purchaser that this product be free from defects and or workmanship, unless otherwise stated in product description, for a period of90 daysfrom the original date of purchase. During this time period, repair or replacement of parts will be free of charge to the original owner (See below limitations). Shipping to and return from the repair center will be the responsibility of the original purchaser.

Limitations

Warranty begins on the date of original purchase from an authorized ELAC Americas Inc. dealer. Product is warranted only if used in home applications within the max power rating speciﬁed in this manual. Commercial use of this product is not warranted.

• Product that has been modiﬁed or altered in anyway will not be warranted.

• Product that has been abused or subjected to faulty equipment will not be warranted.

• Products with defaced or removed serial numbers will not be warranted.

If service is required

In the event that service is required, please contact ELAC America at 888-541-0996 or at customerservice@elac.usto arrange for service or replacement. You will be responsible to provide proof of purchase (Copy or original sales receipt). Shipping to and from our repair center will be the responsibility of the original purchaser.

Warranty Outside of North America

This warranty applies to products purchased in the United States and Canada. For warranty claims outside of North America please contact the local dealer/distributor in the country of purchase.

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