On-Stage DB500 - Direct Box (Passive) case you can use the line

you can use the line outputs to feed the inputs of a second HP4 or the larger HP60 headphone amplifier

Three single-coil pickups

6GB free hard disk space

which enables operators to switch between sources for each of the nine displays

The challenge was getting a lot of tone and features in a little box

On-Stage DB500 - Direct Box (Passive) case you can use the lineThe DB500 Direct Box transforms any high impedance 1 4" source into a low impedance (XLR) signal ready to be sent long distances to a mixing board or recording console. Its passive design features a high quality transformer, ground lift switch, and does not require batteries or phantom power. Perfect for bass acoustic guitar, keyboards, and DJ equipment.