Alphaton SM-6 DI-Box aktiv

The SM-6 is designed for applications, where a passive DI-Box does not perfom satisfactorily, i.e., where the output level of a passive DI-Box is too low for the microphone input section of the mixing desk.
Because the input impedance of the SM-6 is above 5 MOhm, instrument outputs are not loaded or in any other way adversely affected. The voltage ratio from input to output is 1:1 and is always sufficient for connection with any microphone input. Input connectors
are 1/4" phone jacks, output connector is a Switchcraft D3M; output is 600 Ohms, transformer balanced. The output level may in certain
cases overload microphone inputs -
the line input section of the mixing console must then be used for connecting the SM-6.
The unit operates with a 9 V battery or phantom powering from 24 to 48 volts.

Technische Daten
- Input impedance > 5 MOhm
- max. Input Impedance + 6 dBu, 1,55V
- Ouptut Impedance 600 Ohm
- Frequenzgang 20 ... 20000 Hz, ± 0,2 dB
- Verstärkung 1 : 1
- THD < 1% at 30 Hz
- < 0,7 % bei 40 Hz
- powering 9-V battery (IEC 6LF22) or
- phantom power 24 ... 48 V.
- Inputs two 1/4" phone jacks , unbalanced
(one being used as output to instruments amp)
- Outputs XLR, balanced
pin 1 = ground, pin 2 = hot, pin 3 = cold
- Case Aluminium Die-Cast
- Gewicht 240 g
- Maße 113 x 71 x 37 mm