BEHRINGER DI100 SERVICE MANUAL FREE

This is the unbalanced parallel output of the ULTRA-DI.Connect this to the input of the backline or monitor amplifier. Connect the source to this 1/4' jack to receive the signal.ДЈ To provide maximum flexibility the ULTRA-DIis also fitted with an unbalanced XLR input to connect the source. When the DI100 is operating on battery power the ON/OFF LED will flash once every few seconds, when operating on phantom power the LED will light up continuously. Switched on, the ULTRA-DIwill automatically switch between battery and phantom power. Switched off the ULTRA-DIwill still work on phantom power. It also provides literally a вЂњground liftвЂќ so that the unit can be stacked on top of another unit and other equipment without creating ground loops.Д¬ONTROL ELEMENTS Fig 1.1: Front & Rear DI100 1 With the ON/OFF switch you can switch the battery power on and off to preserve battery life. The design of the DI100 includes four sturdy rubber feet which protect the unit (even during a unplanned drop) and allow cables to run underneath. Same applies when switching between battery and phantom power and vice versa.

+ To avoid switching noise, you should mute the desk channel before activating the DI100. Furthermore the BEHRINGER ULTRA-DIcan be powered by your consoleвЂ™s phantom power or by battery and switches automatically between these two. The transformer used is BEHRINGERВґs renowned OT-1witch guarantees distortion free, clean sound and a flat frequency response.

This way, the impedance for the signal source is independent from the impedance of the used mixer and vice versa. The output impedance of the ULTRA-DIis balanced and very low so that it is much less susceptible to picking up hum and noise. The input impedance of the ULTRA-DIis ultra-highso it doesnвЂ™t affect the signal throughput at all. The signal coming from the input is buffered with an amplifier. A passive DI-boxonly works well at specified connected impedances, high in and low out, which means that they only work in a standard application.ДЄctive DI-boxesdonвЂ™t have such restrictions. Not only that, the frequency response changes, too. When the impedance on the mixer side of a passive DI-boxchanges, the impedance on the input changes also. A passive DI box has the advantage of being slightly lower in cost (less electronics, no battery facility) but their performance is highly dependent on the connected impedances. There are two basic types of DI-boxes,passive and active.Д«oth active and passive DI boxes are designed to be connected to the consoleвЂ™s microphone input.

With a transformer as used in a DI-box,the connected impedances (in and out) influence the bandwidth, frequency response, distortion, etc. Whereas on some other devices the impedance governs other properties as well. With a good power amplifier the load impedance only affects the maximum power output.

BEHRINGER DI100 SERVICE MANUAL FREE

New Adobe Cs6 Keygen Core Activation Blocker-mac - Free Torrent. That is why a good DI-boxis distinguishable from a bad one.ДЄs with a power amplifier and speakers the impedance to a device determines the performance. Impedance is the electrical frequency dependent resistance of a device combined with its phase response. That is the application of a Direct Injection box. A DI-boxmakes it possible to tap a signal from a high impedance unbalanced line, for instance the signal from a guitar to a guitar amplifier, and Inject it Directly into the mixerвЂ™s input without having to use a microphone.Д«ut thatвЂ™s not all, there are lots of situations where you want to inject the signal coming from an unbalanced source directly into your mixer and preferably balanced, too. Low frequencies (such as from a bass guitar) are especially difficult for a microphone to handle.

Behringer di100 service manual