Master&Dynamic MA770 User manual

USER MANUAL — MA770 SPEAKER
EN
www.masterdynamic.com

SOUND TOOLS FOR CREATIVE MINDS PREMIUM MATERIALS EN
At Master & Dynamic our obsession is the interaction
between sound and creativity. Our passion is building
beautifully designed, technically sophisticated sound tools
for creative minds.
Our MA770 Wireless Speaker introduces the New Geometry
of Sound. Designed with Sir David Adjaye, the WiFi or
Bluetooth-connected speaker is made of an acoustically
superior proprietary concrete composite.
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The MA770 is outfitted with dual 4” woven Kevlar long
throw woofers, a 1.5” titanium tweeter and
diamond-cut anodized aluminum controls. An elegant,
magnetically attached steel grille is removable for those
that prefer the look of the exposed components and
hand-finished concrete.
Cast in a new geometric form, the proprietary concrete
composite provides exceptional acoustic benefits such
as increased dampening, reduced resonance, and a purer
sound. The dampening properties are so high that the
speaker can play at full volume without causing a record to
skip or the table and floor to vibrate.
SCULPTURAL COMPOSITION
Constructed in a seamless, sealed concrete composite
form, the speaker fills a large room with sonically
sophisticated sound, powered by 100 Watts of Class D
amplification. It can be used as a single unit, stereo pair or
multi-room setup via Chromecast built-in.*
*Chromecast built-in and Google Home are trademarks of Google Inc.
IMMERSIVE SOUND

OVERVIEW SPECS EN
45
DIMENSIONS
mm: 410 x 510 x 245
in: 16 x 20 x 10
WEIGHT
16kg/35lbs
CABLE
Detachable 2m Region-
Specific Power Cable
TWEETER
1.5” Titanium Dome
WOOFERS
Dual 4” Woven Kevlar
Long Throw Woofers
AMPLIFICATION
100W Class D
3 Discrete Channels
DEVICE COMPATIBILITY
iOS and Android
devices with the latest
software updates
2
4
3
1
1. Proprietary Concrete Composite
2. Titanium Tweeter Dome
3. Dual Kevlar Long Throw Woofers
4. Diamond-Cut Aluminum Controls
WIRELESS CONNECTIVITY
Dual band 802.11 a/b/
g/n/ac WiFi and Bluetooth
4.1 with BLE
MATERIALS
Proprietary Grey
Concrete Composite,
Stainless Steel, Anodized
Aluminum
CONNECTIVITY
Chromecast built-in,
Bluetooth 4.1 with BLE,
3.5mm Auxiliary Analog,
TOSLINK Optical Audio
CABINET TYPE
Seamless Cast, Ported
STREAMING SERVICES
Chromecast Enabled
Applications Including:
Spotify, Tidal, Pandora,
Soundcloud, Deezer and
More
For video tutorial on unboxing and setting up your new
speaker go to http://mdyn.co/MA770_Product_Tutorial.

ACCESSORIES PLACEMENT EN
67
•Magnetic Grille
•Cloth Cover
•2m Region-Specific Power Cable
•Always use two hands when
moving the speaker into place
•Recommended Placement for
a Single Unit
•Recommended Placement for
a Stereo Pair
6” (15cm) 6” (15cm)
15-40” (40-100cm)
60-100” (150-250cm)

GENERAL FUNCTIONS CONNECT TO THE MA770 EN
89
SOURCEPAUSE+ VOL- VOL
CAST
BT
AUX
OPT
Audio Higher Volume
Lower Volume
Pauses BT/CAST Playback
Mutes Wired Playback
Change Source Mode
+VOL
-VOL
PAUSE
SOURCE
Factory Reset Hold down –VOL and SOURCE
Note: Each source has an individual volume memory and
will return to the previously played volume when source
is switched.
When the speaker’s source is set to BT, the volume of the
speaker is synced to that of the user’s mobile device.
When the speaker’s source is set to CAST, the volume of
the speaker is synced to that of the streaming app on the
user’s mobile device. Volume control must be done via the
streaming app.
EU ONLY: Google Cast setup is required prior to
connecting to any other source including Bluetooth,
Auxiliary and Optical.
When connecting/reconnecting the speaker to a power
source, the four SOURCE button lights will fast pulse as
the speaker powers up. Once flashing ceases, proceed
with setup/use. After startup, the speaker will slow pulse
on the CAST light indicating it is ready to connect to WiFi.
The speaker will remain on and ready for use whenever
it’s connected to a power source. There is no need to turn
your speaker on or off.

WIFI CONNECTIVITY STREAM VIA CHROMECAST BUILT-IN EN
10 11
To connect the speaker to a WiFi network, download the
Google Home application on your mobile device. Proceed
to follow the prompts within the application. For further
instructions, visit the Google Home Support Center. Once
the speaker is properly connected to the WiFi network, the
CAST light will remain lit.
Note: When connected to WiFi and if available,
occasional software updates will automatically download
to the speaker. When a software update is in progress
the CAST light will fast pulse. The light will continue to
quickly pulse until the download is complete; the speaker
will then restart.
If you encounter trouble while connecting the speaker to
WiFi, your router settings may interfere with Cast. Visit
the Google Chromecast Support Center to check for critical
router settings.
Once the speaker is connected to the same wireless
network as your mobile device, open your preferred
Chromecast enabled music streaming app, tap the
Cast button ( ), select the speaker as the device and
then press play.
Note: You can always Cast to the speaker regardless of the
selected source.
The Cast process is unique to each streaming application.
App specific Cast instructions can be found within the
Support section of each app’s website.
For a full list of Chromecast enabled streaming services
visit www.google.com/chromecast/audio

USING BLUETOOTH, ANALOG AND OPTICAL SETTING UP A STEREO PAIR EN
12 13
To play music via Bluetooth, first select BT as the
speaker’s source. Once selected, the BT light will pulse
indicating it is ready to pair. Enable Bluetooth on your
mobile device and then select the speaker as the device to
complete the pairing. The BT light will remain lit once the
pairing is complete. Press Play in your preferred music
streaming application.
To create a stereo pair between two MA770 speakers,
first make sure they are both connected to the same WiFi
network. Hold down the -VOL and PAUSE buttons on the
left speaker for four seconds. All four SOURCE lights will
pulse indicating pairing is activated. Hold down the +VOL
and PAUSE buttons on the right speaker for four seconds.
All four SOURCE lights will remain solid for two seconds
indicating that you’ve successfully created a stereo pair.
The stereo pair will be named after the left speaker with
the word “pair” added to the end. This pairing will be visible
when connecting to the speaker via Cast and Bluetooth on
your mobile device.
If the pairing has failed, the lights on each speaker will
quickly flash and then turn off. To cancel this setup, press
and hold the PAUSE button for four seconds.
Note: When speakers are in stereo pair mode, only the
left speaker can receive wired inputs. However, the
volumes are synced and the controls of both speakers
work together.
SOURCEPAUSE+ VOL- VOL
CAST
BT
AUX
OPT
Note: The speaker’s source must be set to BT in order for
it to be discoverable within the Bluetooth settings on your
mobile device. The speaker and your mobile device will not
auto connect.
If the speaker is muted in a wired connection source, the
AUX or OPT light will slow pulse.
The speaker has an Auxiliary Analog Audio and TOSLINK
Optical Audio inputs, which are compatible with devices
that have similar auxiliary and optical outputs.
BACK OF SPEAKER
AUX OPT
STEP 1 STEP 2

BREAKING A STEREO PAIR SOFTWARE UPDATES EN
14 15
To return your speakers to single unit mode, hold down the
PAUSE button on either speaker for four seconds until the
lights on the SOURCE button quickly flash. The lights
flashing indicate that the stereo pair has been disconnected.
When connected to a WiFi network, your speaker will
automatically receive occasional software updates when
available. The CAST light quickly pulsing indicates that
an update is underway. Once the update is complete, the
speaker will go through the start up sequence of all four
SOURCE lights flashing during the power up period.
MULTI-ROOM AUDIO
An audio group can be created with multiple Chromecast
built-in enabled audio devices within a single WiFi network.
Use the Google Home app to create an audio group. Visit
the Google Home Support Center for further instructions.
MAINTENANCE & TROUBLESHOOTING
•Be cautious to not touch the tweeter or woofers
•You can clean your speaker with a slightly damp
microfiber cloth. Avoid all solvents.
•Do not drop, bump or allow the speaker to be exposed to
water, moisture or extreme temperatures.
•Only use the provided 2m power cable to connect the
speaker to a power source.
•To complete a factory reset, hold down –VOL and the
SOURCE buttons for 4 seconds until the lights on the
SOURCE button quickly flash four times.
•The Google Chomecast Support Center is available
for all Cast/WiFi specific questions.