Dayton Audio DTA-100a Handleiding

Dayton Audio Receiver DTA-100a

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User Manual

www.daytonaudio.com

100 Watt Class T

Digital Audio Ampliﬁer

DTA-10a

Speciﬁcations:

Power Output: 50 watts RMS x 2 into 8 ohm

Total Harmonic Distortion: <0.01% @30W

<5.0% @50W

Minimum Speaker Impedance: 6 ohm

Signal-to-Noise Ratio: 103 dB, A weighted

Input Impedance: 2 k ohm ±5%

Frequency Response: 20-20,000 Hz

Channel Separation: 95 dB

Efﬁciency: 85%

Dynamic Range: >100 dB

Electrical Requirement: 24VDC @ 5A center pin positive

Dimensions: 2" H x 3.375" W x 5.625" D

Weight: 1.0 lbs

Package Contents:

• DTA-100a100WDigitalClassTAmplier

• Worldcompatible24V@5Aswitchmodepowersupply

• 2setsofscrew-typebananaplugsforspeakerconnection

• 3.5mmto¼"headphoneadapter

• 3.5mmto2RCA“Y”cable

• 6"coiled3.5mmaudioinputcable

Warranty

The Dayton Audio DTA-100a is warranted free from defects in material

and workmanship for one year from date of purchase. Warranty does

not apply to misuse, abuse, neglect, accident, improper use, etc.

Note: If an inappropriate power supply or 4 Ohm speakers are used

and the unit is damaged, the warranty will be voided.

Important Safety Instructions

To reduce the risk of electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to qualiﬁed

personnel. To reduce the risk of ﬁre and shock do not expose unit to rain or moisture. The unit should be connected to

an earth grounded AC electrical socket. The unit should be operated in a well ventilated area. Minimum clearance is 2

inches from the ventilation openings.

Model: DTA-100a

Note: Operating this unit with a 4 Ohm load may result in

damage to the ampliﬁer and void the warranty.

Thank you for purchasing the Dayton Audio DTA-100a Class T Digital Audio Power

Ampliﬁer. This ampliﬁer features the Tripath TK2050 chipset that provides 50W continuous

power per channel (100W total) into an 8 ohm load. Class T ampliﬁers using Tripath’s

proprietary Digital Power Processing ™ technology offer the audio ﬁdelity of a Class AB

ampliﬁer while providing the power efﬁciency of a Class D.

Features:

• 50Wperchannelcontinuous(100Wtotal)intoan8ohmload

• Audiophilequalitysoundwithlessthan0.01%THD@30W

• ¼"Headphonejackallowstheunittodoubleasahighdelityheadphoneamplier

• Convenientfrontmounted3.5mminputforquickconnectionofportableaudiodevices

• Compactextrudedaluminumhousingwiththickblackanodizedfaceplate

• RearmountedRCA-typeinputforpermanentconnectionoflargeraudiodevices

• Shortcircuit,thermal,andoverloadprotection

Front Panel:

1. Power LED

 BluepowerLEDindicatestheunitisreceivingpowerandisfullyoperational.

2. Power / Volume control

 Thiscontrolturnsontheunitandadjuststhevolumeleveloftheamplier.Whentheunitisturned

onthepowerLEDwillbecomefullyilluminated.Toturntheunitoff,turnthecontrolfullycounter

clockwiseuntilit“clicks”totheoffposition.ItisnormalforthepowerLEDtoslowlydimandthen

gocompletelyoutwhentheunitisrstturnedoff.

3. Headphone Jack

 The DTA-100a also doubles as a high delity headphone amplier that will drive anyhead-

phone easilyanddeliverscolossalsoundstageandeffortlessdynamicrange.The¼"stereo

jackallowsconnectionoflargerhomeandstudio-styleheadphones.Anadapterisalsoprovided

so that smaller 3.5mm personnel style headphones can be used.

Note:Whenheadphonesarepluggedintotheheadphonejackthespeakeroutputconnections

are disconnected.

4. 3.5mm Audio Input

 Theunitfeaturesaconvenientfrontmounted3.5mmstereoinputforquickconnectionofiPods,

MP3players,andotherportableaudiodevices.A6"3.5mmcoiledcablethatstretchesto12"

is included.

Note:Whenadeviceispluggedintothe3.5mmaudioinputtherearmountedRCAinputjacksare

disconnected. This allows the user to permanently connect a device to the rear RCA audio inputs

andswitchtoaportabledevicebysimplypluggingintothefrontmountedinput.

Rear Panel:

5. Power Connection

The DTA-100a operates on 24VDC and MUST be used with a power supply that can provide at

least5A.Aworldcompatible(100V-240V)switchmodepowersupplyisincludedwiththeunitand

is supplied with a U.S.A. style cord. To operate in other countries an appropriate power cord will

needtobepurchased.Thepowerconnectionontheunitisa2.5mmx5.5mmjackwithcenter

pinbeingpositive.Note:Ifaninappropriatepowersupplyisusedandtheunitisdamaged,the

warranty will be voided.

6. Speaker Outputs

The speaker output connections utilize high current banana plug receptacles that are spaced on

¾"centersandarecompatiblewithstandarddoublebananaplugconnectors(soldseparately).

Theconnectionsarecolorcodedforeasypolarityidentication.Highqualityscrew-onbanana

plugs that will accept 10AWG-18AWG wire are included.

7. RCA-Type Audio Input

 RCA-typelinelevelinputforpermanentconnectionoflargerdevicessuchasCDplayers,PCs,and

DVDplayers.AnRCAto3.5mmadapterisalsoprovidedforaddedconnectionexibility.Note: When

adeviceispluggedintothefrontmounted3.5mminput,theRCAinputjacksaredisconnected.

Connecting your loudspeakers to the DTA-100a

 Ensurethattheamplierispowereddown.Locatethebananaplugsandremovetheprotective

rubber boots. Loosen the set screws using a small straight blade screw driver.

 Removeapproximately1/2"oftheinsulationfromyourspeakerwirepositiveandnegativecon-

ductors.Slidetheappropriatecolored(redforpositive,blackfornegative)rubberbootoverthe

speakerwire.Inserttheconductorsintothebananaplugsandtightenthesetscrewsandslide

protective rubber boots back into place. While observing proper polarity insert banana plugs into

thespeakeroutputreceptaclesonthebackoftheDTA-100a.

Front Panel

Rear Panel

Product specificaties

Merk:	Dayton Audio
Categorie:	Receiver
Model:	DTA-100a
Kleur van het product:	Zwart
Ingebouwd display:	Nee
Type aansluitplug:	3,5 mm
Connectiviteitstechnologie:	Bedraad
DC voltage input:	24 V
Hoofdtelefoonuitgangen:	1
Aansluiting voor netstroomadapter:	Ja
Audio-uitgangskanalen:	2.0 kanalen
Frequentiebereik:	20 - 20000 Hz
Signaal/ruis-verhouding:	103 dB
Totale harmonische vervorming (THD):	85 procent
Piekvermogen per kanaal:	50 W
Versterker klasse:	T
Speakers connectiviteit type:	RCA
Line inputs (RCA):	2
Output impedance:	8 Ohm