GPStar Amplifier II

Shipping April 2025

The GPStar Amplifier II is a 50w+50w at 4Ω 24V Class D stereo amplifier. It also comes in at exactly the same size and footprint as the original GPstar Amplifier which makes it a drop in replacement.

This amplifier is extremely powerful and is intended for those who want to run larger and more powerful speakers for the ultimate in sound quality.

With a built-in ground loop isolator, the audio playback will be crisp and clean with no interference.

Powered by up to 24V, the amplifier also doubles as a power hub which has five 5V outputs providing 3 amps shared among them to provide power to additional accessories.

There are also three 24v connections (two dc barrel jacks and one terminal block) which can act as input or outputs.

* This amplifier can also run at a lower power output when using a 12V battery.

• Powerful 50w+50w at 4Ω 24V Class D Stereo Amplifier.
• Five 5V outputs providing a shared 3 amps with JST-XH connectors.
• Three 24V connections (input or output) (1 terminal block, 2 DC barrel jacks).
• Stereo auxiliary input jack.
• Heatsink included.

The Importance of Ground Loop Isolators in Audio Systems: Read More