RADIAL / SB-2 Passive

A lightweight passive direct box that supports connection to high-output equipment and features a merge function that converts stereo input to mono.

[直輸入品][Direct Import]

■Direct Box

■Number of Channels: 1 (Mono)
■Frequency Response: 20Hz-20KHz (+/- 0.5dB)
■Dynamic Range: 115dB
■Maximum Input: +20dB
■THD: 0.005% @ 1kHz
■Phase Deviation: 3° @ 100Hz, 8° @ 50Hz
■Input Impedance: 140kΩ, Unbalanced
■Output Impedance: 1kΩ, Balanced
■Dimensions: 114L x 47W x 34D mm
■Weight: 250g
■Power Supply: Not Required

~From the Manufacturer~
This passive DI box is ideal for high-output instruments like keyboards, active basses, and acoustic guitars. The circuitry is transformer-isolated, so no power supply is required for operation. Simply plug in and play. Even if you play too hard, the passive circuitry softens peaks, resulting in a warm, comfortable sound.

Furthermore, the transformer on this unit isolates the input and output, eliminating unwanted buzz and hum caused by ground loops. Ground loops can be caused by sharing power between two devices, such as a keyboard and a mixer. Because this unit is passive, it eliminates ground loops and eliminates noise.