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K139 1W Stereo Amplifier Module

This stereo amplifier module provides greater than 1W of output power into a wide range of output loads (4 Ohms to 16 Ohms).

Out of Stock

Price$10.27
K143 Amplifier Module

An easy-to-build class-AB 4W to 8W per-channel stereo power amplifier.

Price$22.41
K27 Power Amplifier

This 1W mono amplifier module operates over a wide range of voltages (3VDC to 15VDC: supply not included).

Price$13.62
K50 25W Mono Audio Amplifier

This kit contains the essential components to build a high-power mono audio amplifier using the LM1875 IC.

Price$19.76
K87 1W Stereo Amplifier Module

This stereo amplifier module provides greater than 1W of output power into a wide range of output loads.

Price$17.31
K90 3 + 3 Watt Stereo Amplifier

An easy-to-build class-AB 3-watt-per-channel stereo power amplifier.

Price$22.25
K97 2W Amplifier Module

A very simple 2 Watt mono audio amplifier using the LM380.

Price$15.18