2-Zone Amplifier/Speaker Selector Box Passive Audio Switcher for Home Stereo

Tips: 1. Only one group of amplifier inputs or one group of speaker outputs is supported. Parallel operation of two groups at the same time is not supported. 2. When the toggle switch is in the OFF position, the connection between the A&B channels and the I/O channels is disconnected, equivalent to muting, and no sound is output.

Parameters Audio Interface: Banana Speaker Jack Number of Channels: 2 groups (A/B), 1 group (I/O). Mute: Supported Operation Method: 1-IN-2-OUT / 2-IN-1-OUT Maximum Power Support: 200W per channel. Compatible Amplifier Types: All types (BTL, Class A, Class B, Class D, etc.) Dimensions (W*D*H): 242*108*33mm / 9.53*4.25*1.30in. Net Weight: 720g / 1.59lb. Package Weight: 1000g / 2.20lb.

Packing List SP102 Switcher x 1 User Manual x 1 2-Way Amplifier/Speaker Selector: Supports both operating modes (2-in-1-out / 1-in-2-out) and an A/B channel toggle switch. This convenient switch prevents socket contact wear and allows for repeated comparison of the sound quality of two pairs of different speakers or two power amplifiers. Strong Compatibility for Audio Devices: Supports comparison between different types of amplifiers, including BTL, Class A, Class B, Class D, and tube amplifiers. Purely Mechanical Passive Circuit: No power supply required, no input or output signal loss during transmission, no audio rendering or electromagnetic interference, providing high-fidelity lossless audio. Simple Design yet Pure Function: All channels feature a fully isolated design to prevent mutual interference. Built-in protection loads on the A/B channels; simple appearance, appropriate size, fashionable and durable, perfectly match your audio equipment.