AKG HP12U

The AKG HP12U is a professional headphone amplifier that is an upgraded version of the HP4E, designed to accommodate a larger user base and offer easier connectivity to computers. Here are some interesting specifications:

Key features

• Supports up to 12 headphones: Features 6 independent channels, each with 2 output jacks (for a total of 12 1/4″ jacks).

• Built-in USB Interface: Can be used as an external sound card immediately by connecting it to a computer via a USB cable (receiving audio from the computer and sending it to Input A).

• Flexible input management: Features two stereo input sources (A and B), allowing you to independently switch between audio sources for each channel.

• High Power Output (Class A): Utilizes an internal Class A amplifier, delivering a maximum power output of up to 680 mW per channel (at 32 Ohms), which is more than enough to comfortably drive high-impedance studio headphones.

• Professional Connectivity: Input B supports XLR connections and features Link Outputs (TRS) for daisy-chaining to other amplifiers if you need to increase the number of listeners.

Technical specifications

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