Passive controller assembly kit

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Input: LINE 3 systems (RCA pin jack) Output: LINE 3 systems (RCA pin jack) Volume: 10KΩ (A curve) 2 sets Rotary switch: Shorting type External size: 110(W) x 150(D) x 60(H)mm (excluding protrusions) Weight 630g You can now switch between 3 input devices and adjust the volume! ●Preamplifier that requires no power supply 3 input systems can be switched. Equipped with 3 output systems. It has three output systems, so if you connect a subwoofer low-pass filter or channel divider, you can use it as a master volume to adjust the volume of the entire system. ●Uses a shorting type rotary switch that does not produce switching noise. ●Uses large volume for audio - Luxurious 5mm thick machined aluminum front and rear panels ●No soldering required