Apex ADA1 Active Direct Box


Click to enlarge


Apex ADA1 Active Direct Box
apex-ada1
Direct boxes are the sound-tech''s "Swiss army knife". Here are some examples of situations where a Direct Box becomes an invaluable tool.

Problem - you need to connect an amplifier''s speaker output to the mic input on a mixer.

Solution - connect an ADA1 between the speaker output and a mic input with phantom power on the mixer, then set the attenuation switch to " -40".

Problem - your PA is humming because there is a ground loop between a signal source and the mixer.

Solution - connect an ADA1 between the signal source and a mic input with phantom power and set the ground switch to "Lift".

Problem - you need to connect an unbalanced line-level source (eg. a synthesizer, another mixer, an effects device, or whatever) to a mic input on the mixer.

Solution - connect an ADA1 between the source and a mic input with phantom power and set the Attenuator switch to "-20". Features

Active circuitry runs on 9 to 48 Volts of phantom power Attenuator switch provides two levels of signal padding, -20 and -40dB Ground lift capability is switch-based for convenience Dual " unbalanced inputs are in parallel so that one can be used as a "through" jack XLR balanced output Active LED indicates the presence of phantom power Input Level = -10 to +40dB Output Level = -10 to +2dB Frequency Range = 1Hz - 50kHz Signal-to-Noise = 100dB Power Requirement = 9 to 48VDC of phantom power

We provide great low prices for professional audio video and lighting for churches and stage From bose speakers to Yamaha digital mixers


Sale ItemsAmp ComparisonMixer Shoot Out