Kitronik 3W Class D Stereo Amplifier

Our new 3W class D stereo amplifier offers great sound quality at a power level in between our Deluxe Stereo Amplifier Kit and our High Power Amplifier Kit.

The amplification is done by a PAM8008 3W amplifier IC, which offers excellent amplification when powered with anything from 5.5V all the way down to 3.2V, making it ideal for portable battery-powered applications which require high-quality stereo output.

The kit is supplied with a 3.5mm jack lead and 2 high quality, full-range speakers, which are 5W and 65mm in size with corner mountings. The kit features a volume control & power LED as well as an on/off switch that switches between battery power, off and micro USB power.

Runs off 3x AA batteries or a micro USB power supply (used to charge many phones, tablets and e-readers).

Features:

• Easily portable battery-powered amplifier kit.
• 3.5mm jack lead compatible with all standard audio equipment.
• Full-range speakers.

Contents:

• 2 x Ceramic Capacitor, 50V, 100nF.
• 2 x Electrolytic Capacitor, 16V, 1000uF.
• 1 x Capacitor, Electrolytic, 16V, 220uF.
• 1 x Electrolytic Capacitor, 50V, 1uF.
• 4 x Ceramic Capacitor, 50V, 10nF.
• 1 x 100K 16mm Linear Potentiometer.
• 2 x 0R Resistors.
• 1 x 220R Resistor.
• 1 x Micro USB Connector (Pre-mounted).
• 1 x Green 5mm Diffused LED – 35mCd.
• 1 x On – Off – On/Slide/Switch.
• 1 x Stereo Amplifier IC (PAM8008) (Pre-mounted).
• 1 x 3xAA Battery Cage with flying leads.
• 2 x 5W 4 Ohm 65mm Full Range Speakers.
• 1m x Figure 8 Speaker Cable 2x (7×0.18mm).
• 1 x 3.5mm Stereo Amplifier Cable.
• 1 x 3W Class D Stereo Amplifier PCB.

Dimensions:

• PCB Length: 66.5mm.
• PCB Width: 38.5mm.

Video:

Requires:

• Either: 3 x AA Batteries.
• Or: 1 x 5V 1A Micro USB UK Mains Wall Power Supply.
• Soldering Iron.
• Solder.
• Wire Cutters.
• Wire Strippers.

Resources:

• Click here to download the essential information.
• Click here to download the full teaching resources.