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Dayton Audio DTA-2 Class T Digital Audio Amplifier Module

Brand:| Model: DTA-2
Product Video
Overview
Dayton Audio's DTA-2 amp module utilizes a Class-T Tripath audio chip to produce incredible fidelity and efficiency. Add a 12 VDC 2A power supply to this complete PCB, and install smooth, clean audiophile sound almost anywhere.
Highlights
  • Features Tripath TA-2024 IC
  • 15W/ch continuous power
  • Limitless application possibilities
  • Measures 2-11/16" x 1-5/16"
  • Ideal for audio projects and educational applications
Part # 
300-385
Weight: 0.25 lbs.  
IN STOCK
List Price$25.99
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Your Price
$19.90
Buy 5-up$18.90
Part # 300-385
Qty:  EA
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Product Details

Dayton Audio DTA-2 Class T Digital Audio Amplifier Module

The Dayton Audio DTA-2 Class-T Digital Audio Amplifier is designed around the Tripath TA-2024 IC developed by Sonic Impact. The TA2024 is a 15W/channel continuous average two-channel Class-T Digital Audio Power Amplifier IC using Tripath's proprietary Digital Power Processing™ technology. Class-T amplifiers offer both the audio fidelity of a Class-AB amplifier and the power efficiency of a Class-D amplifier.

This DTA-2 amplifier is ideal for any audio enthusiast who enjoys building and modifying speaker systems. The applications are virtually limitless, since this tiny PCB measures a mere 2-11/16" x 1-5/16". Build your own speakers or incorporate the amplifier into an existing speaker cabinet. Recommended power supply: 12 VDC, 2000mA, regulated.

Specifications: • Output power: 11W @ 4Ω, 6W @ 8Ω (0.1% THD+N); 15W @ 4Ω, 10W @ 8Ω (10% THD+N) • Efficiency: 81% @ 15W, 4Ω; 90% @ 10W, 8Ω • Dynamic range: 98 dB • Over-current protection • Over-temperature protection.

Package Contents:
(1) Class T digital audio amplifier PCB
(1) Volume control PCB with 12" ribbon cable
(1) LED power indicator with ribbon cable
(2) 12" speaker wires (red & black)
(2) 12" power wires (1 red & 1 black)
(2) 12" LED wires (1 red & 1 black)
(2) Ferrite cores
(2) Output capacitors



Dayton Audio DTA-2 Class T Digital Audio Amplifier Module
  • BrandDayton Audio
  • ModelDTA-2
  • Part Number300-385
  • UPC844632080623
  • Product CategoryAudio Amplifier Boards & Modules
  • Unit of MeasureEA
  • Product Rating
    (61 Reviews)
  • Weight0.25 lbs.
  • Case Qty195
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Dayton Audio DTA-2 Class T Digital Audio Amplifier Module
in the Audio Amplifier Boards & Modules product category.

Reviews

Dayton Audio DTA-2 Class T Digital Audio Amplifier Module
Dayton Audio DTA-2 Class T Digital Audio Amplifier Module is rated 4.5082 out of 5 by 61.
Rated 5 out of 5 by from Very nice kitThis is a very nice, small amp, and the sound is terrific. The components seem to be of good quality, so far. The biggest issue I ran into was space constraints, and by cramming all the wires into a small compartment I accidentally unlodged the power connection ribbon - or I never lodged it correctly in the first place. Don't have to be gentle with this amp. I gutted a pair of the Philips 314113000201 R TMM 2-Ways and built a small set of desktop speakers. Would change the design if I had to do it again, but the amp is more than adequate. I think the sound is better than from the same speakers in their original housing being sourced by a Lepai, but there's some bias after pouring some sweat into these.
Date published: 2015-03-30
Rated 5 out of 5 by from Works great. First real amp/speaker projectI used this to convert a tube am radio using this and the SD/USB mini kit. Everything is working great!
Date published: 2015-03-23
Rated 1 out of 5 by from Pleased with results of DTS-2 with 4 ohm midbaseDST-2 powering 2 6-1/2" Poly Cone Midbass Woofer 4 Ohm & 2 1/2" Mylar Dome Shielded Tweeter 8 Ohm. Tweeters and 6 1/2 " Pretty well matched for tone. Pleased with the combination and Amplifier
Date published: 2015-03-16
Rated 5 out of 5 by from Worked perfectlyBuilt the rock n dock for two of my grandsons and they performed perfectly. They will both enjoy the sound at Christmas
Date published: 2014-11-22
Rated 5 out of 5 by from Can not be beat for the price!Pushes my B652's very well in a boombox I made. Volume knob is a handy feature. The overall unit is very small. Its nice to have a small amp with a nice sensitive input. My Sansa MP3 player can drive this amp easily without having to peg the volume. I plan on buying more for other projects.
Date published: 2014-09-07
Rated 4 out of 5 by from great ampi build and sell speaker systems using cigar boxes as the enclosure, i used this amp in a 4 spk and 2 tweeter setup along with a external blue tooth and rechargeable battery it sounds great.
Date published: 2014-07-03
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Product Q&A

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Dayton Audio DTA-2 Class T Digital Audio Amplifier Module

Follow-Up..The amp has no line out only an audio in which I use for the Bluetooth receiver. What can I do? 

Asked by: none3
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531
Answered by: MattW
Date published: 2015-04-09

I mounted 2 pucks in my recliner using a DTA 1 amp. I plugged a Y adapter into my phone. (1) is for earbuds the other is a cable to the amp. I use bluetooth now eliminating the use for the Y adapter but when I plug in my earbuds the Bluetooth cuts out.  

Asked by: none3
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531
Answered by: MattW
Date published: 2015-04-09

I recently bought a DTA-1 amp with two TT25-8 pucks. I noticed that I have to crank up the amp practically all the way to get anything out of them, plus it gets a bit warm after a while too. Would TT25-4 be any better?    

Asked by: none3
This requires a bit more information in order to proceed. Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531
Answered by: MattW
Date published: 2015-04-03

I'd like to buy two DTA-2 amps w/150 Hz low pass filters...but I haven't a clue about how to put one together. It would work great for the project I'm working on...do you guys assemble stuff like this for somebody like me? I'll pay you

Asked by: none3
This requires a bit more information in order to proceed. Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531
Answered by: MattW
Date published: 2015-04-03

Hi I have a parabolic microphon project. I am looking for amplifire and microphon which I can match both together. Do you think this amplifire can work for me? If so do you have any suggestions to provide both microphon and amplifire? Thanks

Asked by: Ali rahimi

how many speakers can you hook up to this amp

Asked by: zdawg
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2015-03-02
  • 2015-04-18T09:00CST
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