Mains socket

The mains lead supplied with the system should be connected to this socket. Mains power is fed to the systemthroughthislead.

The mains voltage and mains frequency for this equipment are stated on the back panel below the mains socket.

The machine must never be connected to any other form of power supply.

Themainsleadmustbedeployedinsuchawaythat

thereisnodangerofdamagetoit,e.g.byfurnit ureor bypersonstreadingonit.

M LINK

The M LINKconnectionisthecentralcontrolandpower supplysystemforall Msystemmachines.

Itis adigitalbus system usedbytheindividual c

om

 

ponents to exchange information (control commands,

 

screen information). The extremely powerful SHC

 

mainspowersupplyofthe

PA 820 Malsoprovidesthe

 

currentrequiredbyalltheothermachinesinthes

ys

 

tem,andsuppliesitviathe

M LINK.

 

 

All the voltages required are stabilised and filter

ed a

secondtimewithintheindividualsystemcomponents

,

usingsophisticatedelectronicregulatorycircuits.

 

 

The SHC ( Symmetrical

High Current) mains power

 

supplydelivers currents ofup to 40 Amps, and at a

ll

timesmaintainsmorethanadequatereservesofpowe

r

forallareasofsignalprocessingandcontrol. It

offers

significantly superior characteristics compared to individual,lowerratedpowersupplies.

Movingthemainstransformersawayfromthesensiti

ve

source devices and preamplifiers is the key to the

 

excellent signal : noise ratios which are a feature

of

Mseriescomponents.

 

Theearthsystemsoftheanalogueaudiosignalstag

es

are completely separate from those of the digital

systems,whichvirtuallyeliminatesmutualinterfer

ence

andotheradverseeffects.

 

LINE IN

Power amplifier input for connection to the

LINE OUT

outputsocketsofthe PT 820 M preamplifier.

 

If your system includes a DD 820 M surround decoder,

theseinputsshouldbeconnectedtothesocketsmar

ked

PA ↑ on the DD 820 M (see wiring diagram in

the

DD 820 M operatinginstructions).

 

SUB - LINK

Subwoofer signal socket for surround mode (only if

the

systemincludesa DD 820 M).

 

SUBW OUT

Two output sockets for connecting a subwoofer usin

g

Cinch cables, or a subwoofer using an 8pin DIN

 

socket( SC LINK).

 

 

 

 

 

 

 

Note:

 

 

 

Inadditiontotheaudiosignalsforthesubwoofer

,the8

 

pinDINsocketcarriescontrolsignalswhichallow

a

subwoofertobecontrolledviathe

SC LINKinput.

 

 

Usingthe SC LINK interfacethesubwoofercanbesetto

 

switch on and off automatically as required, and th

e

internalsubwooferfilterscanbeadjustedaccurat

elyand

automatically to the requirements of the various

 

operationalmodes,suchasStereo,DolbyDigital,dt

s,etc.

 

47

Page 46 Page 48
Page 47
Image 47
T+A Elektroakustik PA 820 M, PT 820 M user manual  Mains socket, Line OUT
Page 46 Page 48

PA 820 M, PT 820 M specifications

T+A Elektroakustik has long been known for its commitment to delivering high-quality audio products that seamlessly combine advanced technology with exceptional performance. A prime example of this dedication is the T+A PT 820 M and PA 820 M, two flagship components that cater to discerning audiophiles.

The PT 820 M is a network player that offers an impressive array of features for music playback. One of its standout characteristics is its ability to support high-resolution audio formats, making it compatible with various lossless audio streaming services. With a powerful ARM Cortex-A9 processor, the PT 820 M ensures smooth and efficient operation, providing lightning-fast access to your music library. It can handle audio files up to 24-bit/192 kHz, enabling users to experience their music in the highest fidelity.

Integrating seamlessly with contemporary home networks, the PT 820 M supports streaming protocols such as UPnP, DLNA, and AirPlay. This versatility allows users to access music stored on various devices, including smartphones, tablets, and NAS systems. Additionally, the player features a built-in web interface, providing easy control and navigation through its comprehensive menu system.

On the other hand, the PA 820 M is a powerhouse amplifier designed to bring out the best in your audio setup. Featuring a robust Class A/B amplification architecture, it offers both strength and detail in sound reproduction. The integrated MOSFET output stage ensures that the amplifier can drive even the most demanding speakers effortlessly, while providing a warm and rich listening experience.

The PA 820 M also includes advanced digital signal processing capabilities, allowing users to customize their listening experience. With its carefully considered power supply design, the amplifier guarantees low distortion and high dynamic range, making it ideal for various genres of music.

Together, the PT 820 M and PA 820 M represent the pinnacle of T+A electroacoustic engineering. Their thoughtful design and cutting-edge features ensure that audiophiles can enjoy music as it was intended, delivering an unparalleled listening experience. Whether you are streaming high-definition audio or powering a premium speaker setup, these components set a new benchmark for performance and quality in the world of high-end audio.
Top Page Image Contents