Kramer-electronics 105VB Manual do Utilizador descarregar pdf (Página 10)

Your 104M, 1:4 Microphone Amplifier

5 Your 104M, 1:4 Microphone Amplifier

The 104M is a high quality distribution amplifier for dynamic microphone

signals. It accepts a microphone input and distributes the signal to four

identical line-level outputs.

The 104M:

• Includes audio level (Gain) control

• Has an S/N ratio of 78dB

• Is 12V DC fed

Figure 3 and Table 3 define the 104M

1:4 Microphone Amplifier

Figure 3: 104M Microphone Amplifier

Table 3: Features and Functions of the 104M Microphone Amplifier

Feature

Function

1 OUT 6.5mm Phone Connector Connects to the audio acceptors (from 1 to 4)

2 GAIN Trimmer

Controls the audio output level

3 INPUT 6.5mm Phone Connector Connects to the mono microphone audio source

4 ON LED Illuminates when the machine is powered

5 12V DC +12V DC connector for powering the unit

1 Insert a screwdriver into the small hole and carefully rotate it to adjust the audio level

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 25 26

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Kramer-electronics 105VB Manual do Utilizador Página 10