Key features

• •【No Power, No Batteries, No Worries】 Passive design means D1 runs purely on your instrument's signal. No phantom power dependency, no batteries to forget, no charging cables. For guitarists and bassists who want one less thing to think about on stage, D1 is simply always ready.
• •【-15dB Pad — Handle Hot Signals Without Clipping】 Plug in active bass, hot keyboards, or line-level synths — the -15dB attenuation pad prevents distortion before it reaches your mixer. This is a professional feature most budget passive DI boxes don't have. D1 gives you the headroom you need at a working musician's price.
• •【Ground Lift + Polarity Switch — Kill the Hum, Fix the Phase】 Single ground lift switch instantly breaks 60Hz ground loop hum. Polarity reversal switch fixes phase cancellation in stereo setups. Two switches. Two problems solved. Zero troubleshooting.
• •【Thru Output for On-Stage Monitoring】 1/4" Thru output lets you split your signal — send clean XLR to FOH while feeding your stage amp simultaneously. Zero signal loss, full local monitoring, no extra cables needed.
• •【Built for the Road】 Full metal enclosure with rubber feet. Compact enough for any pedalboard or gig bag, rugged enough for touring. Works with any PA, recording interface, church sound system, or mixing console with XLR input. Compatible with guitar, bass, acoustic instruments, keyboards, and drum machines.