Edax VT-400

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Descrizione

The VT-400 it is the elected box for hundred of studies, producing sound engineers and artists.The sound clarity and warmth that it produces magnify the sound of all type of musical instruments.  The VT-400 it is more  that a simple direct box, is a sophisticated audio interface the one which not alone it allows to balance impedances but rather, through of a fine tube circuit with and  double triode in Class A , an balanced servo transformerless output stage preserve the characteristic of naturalness of the musical instruments in a surprising way.  The purpose of a direct box is to help to correct the diference impedances between two audio pieces, The VT-400 carries out this function in an extremely efficient, due to its high input (20Mohms impedance) which is Inherent to the vacuum tubes,  allows a perfect load balance with single/ double coil pick-ups or contact  microphones, preserving a high dynamic range, a sound  warm and natural so much live as in recording and free of distortion.  The VT-400 it provides of an attenuation switch which allows to connect the input of  high signal levels like amplifiers power output, consoles, etc, an annexed switch to this function is the Low Pass Filter  filter  with two frequencies 4Khz and 8Khz which  simulate  the typical  roll-off  frequency of a typical instrument loadspeaker   The control of volume of the VT-400 it allows to amplify the audio sign until an it limits of 18dB, this is very useful in instruments or signals of  very low level.  The VT-400 it provides of a Gnd/Lift switch  which allows certain cases it allows to solve problems related with earth,  phase reversal switch  allows eliminate problems related with phase cancellations.  In the unbalanced output  the signal goes by the vacuum tube circuit , this characteristic makes possible the use of long cables until the instrument without lost of high frequencies.  The balanced output  is of electronic type on the base of a circuit of own technology which behaves with characteristic similar to a transformer but without the defects that this it causes in the audio signals.   The VT-400 it is not limited to the pure employment of musical instruments, the box direct improvement the sound in synthesizers, samplers, analog and digital recording on tape or rigid disk, as  vacuum tube interface, this it can be inserted in the channels mixer  or inclusive in  final recording mix with the purpose of enriching the final sound.  Their great rigidity mechanical and high quality makes it a so much ideal interface for applications of alive as in recording studies, post - production, radio, tv, etc.