T+A Elektroakustik PA 820 M, PT 820 M Bass + Treble function, Tone function, Loudness function

Page 37

Bass + Treble function

Explanation:

The PT 820 M features active tone controls. They are designed to compensate for adverse effects on reproduction quality caused by unfavourable loud speakerlocationsorroominfluences.

These controls are deliberately designed to affect

only

lowfrequenciesbelow300Hz(

'BASS'function)andhigh

frequenciesabove4000Hz(

'TREBLE'function),inorder

toavoidunwantedcolorationinthemidrange.

Operation:

To change the tone settings press the remote contro

l

buttons in the sequence stated above. The current

 

settingcanbechangedusingthe

/ buttons.

 

Thescreenshowsthecurrentbassandtreblesettin

gs,

e.g.:

 

 

'BASS +02'or 'TREB +04'.

DieseEinstellungkannimBereichvon

6dB (lessbass/treble)

to

+6dB (morebass/treble)

usingthe or button.

Anychangetakeseffectimmediately.

Note:

Ifyouhaveswitchedoffthetonecontrols( 'FLAT'),they are automatically activated if you change the bass / treblesettings,andthe

symbollights!

Tone function

Explanation:

Theshortestpossiblesignalpathsinsidethesyste

mare

exploited when the system is set to

FLAT mode, as all

subassemblies which are not absolutely essential (

 

e.g.

thetonecontrols)arebypassedusinghighquality

gold

contact relays. The machine’s frequency response an

d

phaseareabsolutelylinearinthismode.The

FLATsetting

thereforeprovidesthemostfaithfulreproductiona

ndthe

bestpossiblesound. Itshouldalways be selected i

 

f the

tonecontrolsareatthezerosettinginanycase.

 

 

 

Operation:

To change the tone setting press the remote control buttons in the sequence stated above. The current settingcanbechangedusingthe / buttons.

Thescreenshowsthecurrentsetting,e.g.:

'TONE FLAT'.

If the tone controls are switched off (

'TONE FLAT'), they

 

are automatically activated if you change the bass

/

treblesettings.Ifthetonecontrolsareactive(

'TONE ON'),

the

 

 

 

symbollights!

Loudness function

Explanation:

The PT 820 Mfeaturesavolumedependenttoneadjust ment( LOUDNESS)which compensates for the varying frequencydependent sensitivity of the ear at very low volume,causedbythephysiologyofthehearingsys tem.

The LOUDNESS circuitincreasesbothbassandtreble slightly at low volume, to compensate for the human ear’s reduced sensitivity for these frequencies at low levels.Theneteffectisthatthesoundqualityap pearsto remainconstantatallvolumelevels.

Operation:

TochangetheLoudnesssettingpresstheremotecon trol buttons in the sequence stated above. The current settingcanbechangedusingthe / buttons.

ThescreendisplaysthecurrentLoudnesssetting,e .g.:

'LOUDN OFF'.

Anychangetakeseffectimmediately.

IfLoudnessisactive( 'LOUDN ON'),the

symbollightsup.

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Contents Betriebsanleitung Page Seite / Deutsch elektroakustik GmbH & Co KG WillkommenInhaltsverzeichnis   Phones / Kopfhörer PA 820 M und PT 820 M Die Gerätefront  / +  GerätedisplayAllgemeines Fernbedienung des Vor- und EndverstärkersLautstärkereglung Wahl der HörquelleLautsprecherausgang A / B HinweiseMenüsteuerung Vorverstärker SonderfunktionenBalance-Funktion ErläuterungTone Funktion Bass + Treble FunktionLoudness Funktion Bass +02bzw. Treb +04Bedienung des Tuners über die Taster an der Gerätefront TunerFernbedienung des Tuners Nummerische Presetwahl Preset- und SenderwahlAnzeige der Presetnummer und der Empfangsfrequenz Radiotext ein- / ausschaltenMode Tuner SonderfunktionenMono Normalanzeige / Feldstärkeanzeige PRESET-Funktion Manuelles SpeichernP10 104,90MHz PRESET-Funktion Löschen eines Presets PRESET-Funktion Speicher-AutomatikWecker- Menü Sleeptimer-FunktionUhrzeit Auswahl der Einstellmethode Einstellen der Weckzeit Manuelles Stellen der Uhr10 25 CLK 09-00 TIMAuswechseln der Batterien Fernbedienung F6Umschalten der Fernbedienungsadresse ADR2 Lautsprecherklemmen  Lüfter Die Anschlusselemente des PA 820 MA Front  M Link  Netzbuchse GND Masseanschluss Die Anschlusselemente des PT 820 M TV  FM ANT AntenneneingangVerkabelung AufstellungVorsicht Inbetriebnahme Mehrraumbeschallung MultiroomBestimmungsgemäßer Gebrauch Gerätezulassung und Konformität Mit EG-RichtlinienVerwenden Sie keine scharfen Lösungs oder Reinigungsmittel SicherheitshinweiseProtection BetriebsstörungenStörungstabelle Speaker a / B Tuner PT 820 MPage English Welcome Contents PA 820 M and PT 820 M The front panel   Headphones / +  Integral screenGeneral information Remote control of the pre-amplifier and power amplifierVolume Volume controlSelecting the listening source Loudspeaker output A / BMenu control system Special pre-amplifier functionsBalance function ExplanationTone function Bass + Treble functionLoudness function Bass +02or Treb +04Selecting a preset Operating the tuner using the front panel buttonsGeneral information Selecting the tuner as listening sourceNumeric preset selection Selecting presets and stationsDisplay of preset number and reception frequency Switching Radiotext on / offSpecial tuner functions PresetMode RDSPxx Error Preset function manual storingNormal display / field strength display P12Preset function erasing a preset Preset function AutostoreSleep timer function Alarm menuClock Selecting the method of setting the time Setting the alarm time Setting the clock manuallyChanging the remote control address F6 remote control handsetSystem switching the RC address Changing the batteries Loudspeaker terminals  Cooling fan Connections on the PA 820 MLine OUT  Mains socket GND Earth connection Connections on the PT 820 M FM ANT Aerial input With MM phono module fittedWiring Setting upFCC Information to the user Safety Notes Problem Table Trouble-shootingSpeaker a + B PT 820 M tunerPage Anhang / Appendix Anschlussdiagramm / Wiring diagram 1aAnschlussdiagramm / Wiring diagram 1b BiWiring Loudspeaker coupling Lautsprecher-Kopplung B PA 820 M Endstufe / Power amplifier Technische Daten / SpecificationPT 820 M Vorverstärker / Pre-amplifier Allgemeines / General  elektroakustikGmbH&Co.KG

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.
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