ขาย Niki Professional Direct Box Dual-Channel กล่องแปลงสัญญาณเสียงแบบ Dual-Channel DI-Box ทรงทิศทาง ราคาที่ดีที่สุด

Professional DIRECT BOX Dual-Channel Passive DI-Box Direct Injection Audio Box Balanced & Unbalance Signal Converter Description: 100% brand new and high quality. Feature: Made of high-quality Metal material, durable, firm and stable for us to use. Compact size passive metal direct box, for converting a high-impedance, line level and unbalanced output signal to a low-impedance, microphone level and balanced input signal. With 1/4" TRS input & output jacks, and ATT switch for adjusting input attenuation(-0dB, -20dB, -40dB); two balanced male XLR output jacks, AES standard with pin-1 ground, pin-2 hot and pin-3 cold. With two ground lift switch, you can fully separate input and output grounding, which can lower hum noise or ground loops. Minimizing the unwanted noise, distortion, ground loops, and maintaining signal integrity, so that you can enjoy a rich and full sound. Frequently be used to connect an electric guitar or electric bass to a mixing console's microphone input jack. Specifications: Item Type: DI-Box Jack: 4 x 1/4" TRS; 2 x XLR Item Size: 13x11.8x4.5cm / 5.1x4.6x1.8in Material: Metal Color: Black Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Audio Converter