Active Di Box With Active Pickups

The pz di is a high performance specialized active direct box designed to accommodate acoustic and orchestral instruments with a selectable input impedance that can accommodate magnetic pickups or piezo transducers and a variable low cut filter.

Active di box with active pickups.

If you use active pickups you might want to audition them first. For example if you were using a passive di to send an old fender bass to the console its single coil pickup had to drive amp transformer mic splitter transformer and a few hundred feet of cable. And active dis can be designed to be extremely quiet hi fi and transparent tonally. Some people claim to prefer the para driver difor bass though it s more focused on.

I have a guitar with active pickups that makes a lot of active dis splat the out pad engaged or not. The reasoning is the frequency alteration of a transformer load on a passive pickup. These days there are excellent passive and active di boxes. Active di units an active di unit contains a preamplifier.

Direct box active is best for instruments with passive pickups especially acoustic instruments. An active di box includes a preamplifier to provide a stronger signal and higher input impedance. Generally speaking an active di gives you more signal and that means an extended high end. And vice versa the astounding headroom of a transformer when driven by an active system typically higher levels.

The circuitry onboard active dis requires power which can come via batteries dedicated power supplies. An active box clears this up with higher impedance inputs. On top of all this this active di box can be powered with phantom power a separate adapter or a 9v battery. Direct box passive is best for balancing the signal of instruments with active electronics but still performs extremely well on passive pickups by producing a frequency range that exceeds the bandwidth of most passive di boxes on the market.

This means that it can handle lower level signals and still sound good. An active instrument could clip an active di in some cases. This type of di was originally designed to provide an extra gain to boost the weak output of some passive single coil pickups but the extra gain is great for driving long cable runs and many modern active dis include advanced signal routing capabilities and higher headroom than their passive counterparts making them an excellent choice for keyboards and instruments with active pickups. Active di units can provide gain and are more complex yet versatile than passive units.