Dayton Audio DTA-120 Class T Digital Mini Amplifier 60 WPC

50 WPC continuous into an 8 ohm load

8-14 days

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The Dayton Audio DTA-120 is a small and powerful Class-T amplifier that installs virtually anywhere.

The Dayton Audio DTA-120 is a 60 watts per channel Class T amplifier that combines the power efficiency of Class D designs with the audio fidelity of a Class AB amp, for an ultra-small and affordable package that installs virtually anywhere. The all-new DTA-120 features 4 ohm-stable parallel-bridge topology, to enable it to power and control the largest and most demanding speakers with superb finesse and improved stability.


Specifications: • Input sensitivity: 750 mV (full volume) via rear input • Power supply: 24V, 5A continuous (120W), 2.1 mm DC plug, included • Dimensions: Faceplate dimensions: 1-29/32" H x 3-3/8" W x 5/16" D • Body dimensions: 1-3/4" H x 3-1/8" W x 4-5/8" D • Overall dimensions: 2-1/8" H x 3-3/8" W x 5-1/2" D (including feet, faceplate, and volume knob).


Check out the c|net Review on the DTA-120!


c|net Review- March 15, 2014


• 50 WPC continuous into an 8 ohm load
• 60 WPC continuous into a 4 ohm load (up to 100W peak, one channel only)
• Audiophile-quality sound with extremely low distortion
• Front-mounted 3.5 mm input and rear RCA inputs
• Quad mini binding posts accept bare wire or banana plugs
• Ultra-compact extruded aluminum heat sink enclosure
• Thick, stylish black-anodized aluminum face plate


Model Number DTA-120
Color Black
Unit of Measure Each
UPC 848791001086
Warranty - Parts 1 Year
Warranty - Labor 1 Year
Product Height 2-1/8"
Product Width 3-3/8"
Product Depth 5-1/2"
Product Shipping Weight (lbs.) 3.0000
Power Output 50W RMS x 2 @ 8 ohms, 60W RMS x 2 @ 4 ohms, 100W peak (one channel only) @ 4 ohms
Output Channels 2
Output Connectors Binding Post
Inputs 2
Input Connectors 3.5mm, RCA
THD @ Rated Power 10% max @ 1kHz
Frequency Response 20 Hz – 20,000 Hz (+0/-1 dB at 8 ohms, +0/-3 dB at 4 ohms)
Efficiency >85%
Voltage Requirement 115 V or 230 V 50/60 Hz
SKU 848791001086
Model # DTA-120
Brand Dayton Audio
Shipping Weight 1.3620kg
Shipping Width 0.127m
Shipping Height 0.127m
Shipping Length 0.229m
Shipping Cubic 0.003687m3
Assembled Length 0.229m
Assembled Height 0.127m
Assembled Width 0.127m

Good So Far

By: on 18 March 2015
Only had this little amp for 1 week. Went for the Dayton DAT-120 as I thought I might need the power. Currently driving a pair of 8ohm Kef C1 speaker with an ipod classic through a pure i20 dock. So far sounds very good and pleased with build and service.

Don't think twice

By: on 16 March 2015
This amp really is as good as everyone says, and an absolute no-brainer at the price. Don't even think about buying a cheap second-hand amp - get one of these. Mine came courtesy of LSK / Dayton, after one of my DTA-100s was DOA. Support from LSK was just fantastic. Do not have any hesitation buying one of these. They sound great, are excellent value and the support is second to none.

Good natural sound

By: on 3 November 2014
A natural sounding amplifier delivering more than enough power without creating heat or taking up much space,

Great Value

By: on 23 September 2014
Have set these up with the M4 mini monitors, and they sound fantastic. A great little amp.

compact size and clarity impress

By: on 20 August 2014
The compact DTA-120 drives old but high quality bookshelf speakers to generate high quality sound for my computing environment.

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