MK190 - 2 x 5W Stereo Audio Amplifier for MP3 Player Kit

The MK190 2 x 5W Stereo Audio Amplifier for MP3 Player Kit is a small, simple to build add-on for your MP3 player. It provides a big sound with low distortion from a small board and includes a 3.5mm jack socket and volume control.

Please note: MP3 player, speakers, power supply and enclosure are not included.

• big sound from a small unit
• low distortion
• No heatsink required
• input: stereo 3.5mm jack
• volume adjust complete with attractive knob
• slide on/off switch
• blue indicator led

• 2 x 5Wrms (10% THD @ 4ohm / supply 14V)
• sensitivity: 400mVrms for full output
• freq. response: 30Hz - 100kHz (-3dB / 8 ohm)
• power supply: 6-14VDC / 1A max. (example PSU446)
• speaker impedance: 4-32 ohm
• dimensions (wxDxH): 66x53x25mm / 2.59x2.08x0.98"
• Product format: SELF-ASSEMBLY electronic kit (KT more)

• MK190 Assembly Manual
• MK190 Datasheet