Instant purchase is welcome!! Used only once for home recording. 【Product Features】 ■ Enables the construction of a full-fledged sound collection system with high cost performance. ■ Microphone input uses an XLR connector, and line input uses a standard phone (3P) connector, both electronically balanced. Equipped with a 4-segment LED level meter and an 80Hz, 18dB/oct high-pass filter to suppress unwanted low-frequency noise. 48V phantom power can be supplied to the microphone input. ■ The compressor is simply set with the DRIVE knob, which adjusts the amount of gain reduction, and the DENSITY knob, which adjusts the release time. Gain reduction is displayed on an 8-segment LED meter, allowing for fine adjustments. ■ The de-esser, which suppresses sibilance (unpleasant sounds caused by consonants like "s"), can adjust the detection frequency in the range of 800Hz to 10kHz. A 2-stage gain reduction indicator is also provided. ■ Equipped with an enhancer that clarifies the sound contour and enhances clarity. The HF knob emphasizes the high-frequency spectrum according to the signal content, improving the clarity of vocals, guitars, and wind instruments. The LF knob enhances the deep bass while suppressing the band that muddies the sound, improving the power of male vocals and percussion instruments with a lot of low frequencies. ■ The expander/gate can adjust the threshold and ratio, and is equipped with an LED indicator to confirm the threshold. The variable range of the ratio is wide, and can be applied to various sound sources. ■ Equipped with insert terminals convenient for inserting other effectors, and a bypass function that separates the four processors and output gain adjustment. ※ The outer box will be wrapped in bubble wrap and shipped. ※ Please refrain from purchasing if you are not comfortable with used items or are overly sensitive.