ALTINEX MT108-105 Benutzerhandbuch

The MT108-104/(105) is a Stereo Audio Line
Driver Card designed for use with the Multi-
Tasker



 system. When installed in a Multi-

Tasker



, this card allows the connection of four

stereo audio sources to four receiving devices,
which can include cassette recorders, mixers,
and/or amplifiers for sound reinforcement systems.

These cards are ideal for distributing audio to
recording devices in dubbing racks using simple
off-the-shelf cables. As an example, the MT108-
104/(105) can distribute audio to four cassette
recorders or it can handle the audio portion of A/V
distribution to four VCRs.

As a “transparent” line driver, these cards utilize
AC coupling on their inputs for ideal signal transfer
characteristics.  The power indicator on the card is
a red LED indicating the board has power applied.
These cards consume one slot each.

4

Input Connector

Four 3.5mm stereo mini

Female audio jacks

4

Output Connector

Four 3.5mm stereo mini

Female audio jacks

Stereo Audio

Table 1. MT108-104/(105)

General

Enclosure Slots Required

One

Weight

1.0 lb. (0.45 kg)

Connector Panel

Black

T° Operating

10°C-40°C

T° Maximum

0 to 50°C

Humidity

90% non-condensing

MTBF (calc.)

45,000 hrs

Table 2. MT108-104/(105)

Mechanical

Input Signals
Max Level

0 dBu

Impedance

600 Ohms

Audio Throughput
Gain

0 dB

Frequency Response

10Hz to 20kHz (+/- 0.05 dB)

Noise Floor

-100 dB @ 20 kHz

CMRR

>80 dB, 10 Hz to 20 kHz

Output Signals
Level, Each Channel

1V p-p

Impedance

600 Ohms

Gain

0 dB

Power
Power from
MT100-100

+6V

-6V

+13V

-13V

Power

Consumption

MT108-104 15mA

-

30mA 20mA

0.74 watts

MT108-105 20mA

-

45mA 35mA

1.04 watts

Table 3. MT108-104/(105) Electrical