Specifications:

Product Name: HAM-HP401 DC 5V-12V Stereo Audio Mixer

Input Channels: 4 Stereo Inputs

Output: 1 Stereo Output

Volume Control: Individual Potentiometers for Each Channel

Headphone Jack: 3.5mm

Power Supply: DC 5V-12V

Amplification Factor: ~2x

Quiescent Current: ~15mA

Maximum Driving Current: 70mA

Power Interface: 5.5*2.1mm DC Interface

Optional Type:

Type A: Without Power Cable

Type B: With EU Plug Power Cable

Type C: With US Plug Power Cable

Features:

Versatile Stereo Mixing: The HAM-HP401 Stereo Audio Mixer offers four-way audio input that is seamlessly mixed into a single stereo output. This versatile design allows you to directly drive headphones or connect to a power amplifier, providing flexibility for a variety of audio applications. Whether you're mixing for a personal project or for professional use, this feature ensures high-quality audio output.

Individual Volume Control: Each of the four input channels is equipped with its own potentiometer for individual volume control. This allows you to finely tune the audio levels of each channel independently, ensuring that different audio sources can be balanced perfectly without affecting each other. This precision control makes the mixer ideal for complex audio setups.

High Compatibility and Power: The mixer operates on a DC power supply ranging from 5V to 12V, offering compatibility with various power sources. With a maximum amplification factor of approximately 2 times and a quiescent current of about 15mA, the HAM-HP401 can drive a wide range of headphones and external power amplifiers effectively. The maximum driving current is 70mA, making it suitable for demanding audio tasks.

Optimal Design for Audio Quality: To ensure the best audio quality, it is recommended to use a low-ripple power supply and shielded audio cables. The power interface features an ordinary 5.5*2.1mm DC connector, making it easy to find compatible power supplies. This thoughtful design minimizes interference and maximizes audio clarity, providing a superior listening experience.

Compact and User-Friendly: The mixer's compact size and user-friendly design make it a convenient tool for both DIY enthusiasts and professional audio engineers. The 3.5mm headphone jack allows for easy connectivity, and the straightforward controls ensure that the mixer is accessible even to those who are new to audio mixing. Its efficacy and simplicity make it a valuable addition to any audio toolkit.

Package Included:

Type A:

1 x Headphone Amplifier

1 x HP401 Cable

Type B:

1 x Headphone Amplifier

1 x HP401 Cable

1 x EU Plug Power Cable

Type C:

1 x Headphone Amplifier

1 x HP401 Cable

1 x US Plug Power Cable