IRDFWH Lossless Audio Distributor Signal Selector Switch for Amplifier Board

Price: $517.83
(as of May 21,2023 14:45:10 UTC – Details)

This audio distributor has one input and four outputs, with each output volume being independently controlled. It features a built-in MCU control circuit that perfectly controls the impact sound of power-off and the static effect of the switch. The device also includes a 10dB gain switch that allows you to increase the volume and add level to devices with lower output levels. The frequency response is 20-20kHz ±0.1dB with extremely low distortion (0.0001%) output phase and input phase being identical.

Each channel is independently processed by an op amp and does not interfere with each other. The original machine is equipped with TI’s op-amp. The buyer can replace it with different op-amps according to their preferences. The op-amp supply voltage is ±12V, and the op-amp is positive. This device also includes Ling Jinggong produced gold-plated sockets that offer good contact and resistance to plugging.

It comes with superb materials, including black diamond solid-state filter capacitor, stepless audio coupling capacitor, and Tk audio coupling. The device also features gold-plated RCA sockets with good contact, brushed aluminum casing, and an engraved, high-grade design.

The device’s power supply voltage is DC12V, with a current of 1A or more than 1A (power supply not included). The size is approximately 117mm (width) × 35mm (height) × 107mm (depth). Please note that the input of this item cannot connect to the amplifier output and the output must connect to an amplifier or active speaker.

Package includes: HIFI Lossless 1 Input 4 Output RCA Audio Distributor.