RapCo db 100 High to Low Impedance Converter

The Rapco DB-100 is a passive direct box that converts high-impedance instrument signals to low-impedance balanced outputs. It takes hi-Z 1/4 input from guitars, keyboards, or some line-level sources and sends a clean lo-Z signal via XLR to a mixer or PA. There's a parallel thru jack for looping the signal to an amp, and a ground lift to kill hum and buzz.

Built in a heavy-duty steel enclosure with Rapco's in-house DBT transformer for reliable performance. No batteries or power needed—just plug in and go. It's straightforward, with recessed connectors to handle stage abuse.

Frequency response is flat from 20Hz to 20kHz, low distortion under 0.05% THD, and input impedance over 1000 ohms makes it versatile for most instruments.

Specifications

• Passive design, no power required
• Input impedance: >1000 ohm @ 1kHz
• Output impedance: >200 ohm @ 1kHz
• Frequency response: 20Hz-20kHz +/-5dB @ -20dBV
• Ground lift

Condition

This item has been tested and is in good working condition. It does not come with original packaging. It has no Velcro on the back. No power supply included.