On Stage Microphone Preamp (DB500)

• Converts a high-impedance (1/4") input to a balanced, low-impedance (XLR) output

• Output signal can be sent via a long cable to a mixer or PA system without frequency loss

• Passive circuit does not require a power supply or batteries

• High-quality transformer for low distortion and an isolated signal path

Our DB500 Passive DI Box converts any high-impedance 1/4" source to a low-impedance XLR signal ready to send via a long cable run to a mixer or PA system. Features include low-distortion passive circuitry that doesn't require power, a -20 dB or -40 dB pad switch to prevent clipping, a ground-lift switch to defeat ground-loop hum, and a throughput connector to pass unaltered signal to a stage amp. Its heavy-duty metal enclosure protects the internal components and ensures reliable performance.