Active Di Box With Active Pickups

The reasoning is the frequency alteration of a transformer load on a passive pickup.

Active di box with active pickups.

An active di box includes a preamplifier to provide a stronger signal and higher input impedance. 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. Active direct boxes are in fact preamplifiers whose primary function is to provide higher input impedance than that of a transformer to drive instruments with low level signals. 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.

Some people claim to prefer the para driver difor bass though it s more focused on. Generally speaking an active di gives you more signal and that means an extended high end. An active instrument could clip an active di in some cases. 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.

I have a guitar with active pickups that makes a lot of active dis splat the out pad engaged or not. The direct box active can also operate in passive mode. Active di units an active di unit contains a preamplifier. And active dis can be designed to be extremely quiet hi fi and transparent tonally.

And vice versa the astounding headroom of a transformer when driven by an active system typically higher levels. These days there are excellent passive and active di boxes. This means that it can handle lower level signals and still sound good. 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.

An active box clears this up with higher impedance inputs. Active di units can provide gain and are more complex yet versatile than passive units. If you use active pickups you might want to audition them first. The circuitry onboard active dis requires power which can come via batteries dedicated power supplies.