ProCo DB-1Passive Direct Box
- Matches unbalanced music, line-level & speaker-level source to low-Z balanced microphone input
- ¼" input with parallel ¼" output
- Transformer-isolated dual XLR male balanced mic-level outputs
- Switches for high/low level attenuation, high-cut filter, & ground lift
- ProCo DBT-1 20k/150Ω transformer