• Home
  • YDA138-E Digital Audio Amplifier Board 10W+10W Dual Channel Amplifier Board DC 9-13.5V

CLEARANCE YDA138-E Digital Audio Amplifier Board 10W+10W Dual Channel Amplifier Board DC 9-13.5V

Parts Express
Part #320-605

CLEARANCE YDA138-E Digital Audio Amplifier Board 10W+10W Dual Channel Amplifier Board DC 9-13.5V

Parts Express
Part #320-605  
Enjoy building a project around this 20W amplifier board that uses the Yamaha YDA138-E Chip. Powerful enough to deliver quality sound to most bookshelf speakers, and has an audio out jack that kicks out the speaker output for private listening through your favorite headphones.
Key Features
  • Headphone jack kicks out the speaker output for private listening
  • Includes all the jacks and terminals for solderless audio amp board projects
  • Fits in most 4" long by at least 3" wide internal project boxes by drilling a few holes
  • Perfect for automotive and other 12 VDC projects
60 Day No Hassle Return Policy

Overview

YDA138-E Digital Audio Amplifier Board 10W+10W Dual Channel Amplifier Board DC 9-13.5V

Quickly create a new 12 VDC audio project built around the Yamaha YDA138-E amp chip. It delivers quality sound to most bookshelf speakers and has all the jacks ready to accept all external components without any soldering. It fits nicely in Hammond's 320-733 project box by drilling a few holes. Control the volume with the built-in potentiometer or plug your smartphone into the Aux-in jack and use an App to control volume and tone. The only tool you need to finish is a small slot screw driver to tighten down the speaker wires. Plug a 12 VDC 2A AC adapter into the 2.1 x 5.5mm tip positive power jack and crank it up.

There's still one more option that most small amp boards don't have. A 3.5mm stereo headphone jack the kicks out the speaker output for private listening. Pull out your best headphones and hook up your favorite audio component player or use it as a headphone amplifier for multiple headphones.

Specifications: • Power output: 10.98W x 2 RMS @ 4 ohms with 12 VDC • Frequency response: 20-20 kHz • THD+N @ rated power: 2.5% • SNR, A-weighted: 97.6 dB • Channel crosstalk: 43 dB • Max input sensitivity voltage: 230 mV • Headphone jack: 50mW • Board dimensions: 2.6" W x 4" D x 0.75" H without added jacks and controls.

Product Details

BrandParts Express
Part Number320-605
UPC848864063188
Unit of MeasureEach
Weight0.15

Product Specifications

Board Type2 Channel Stereo Amp
Power (RMS/Channel 8 ohms)0 - 25 Watts
Special FeaturesVolume / Tone Control

Specifications

Q&A

Reviews

Manuals & Resources

MONSTER DEAL

OF THE WEEK

$45.98 EACH
SAVE $12
Dayton Audio KABD-250 2 x 50W All-in-one Amplifier Board with DSP and Bluetooth 5.0 aptX HD
California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov