4. Features
2 channels booster Amplifier
Individual gain control of each input
8 ohm, 70V and 100V speaker output
AUX and phone jack output
Overload, over temperature, and speaker short protection.
AC or DC power in
2U height
19” rack or table mounted
5. Power Source
AC Power Source
The supply transformer has been designed for use AC 230V(
±
10%) 50 Hz.
DC Power Source
Battery Connection (24Vdc)
When using external batteries, ground the amplifier via the screw terminal. (Electrical
stability of the system will be improved by providing a good earth ground.) When
connecting batteries, please ensure correct polarity.
6. Connection
Input Connection
Each input has XLR and Phone jack input. Use the one you want.
Speaker Output Connection
The output terminal is on the rear panel. The terminal connection can connect low
impedance 8 ohm, or high-level 70V or 100V speaker. Use only one of these output
connections for corresponding speaker.
Booster Output Connection
Use XRL (female) or phone jack to connect booster output to other amplifier.
Parallel / Mono Switch
Put the switch on Mono position when it does not connect other amplifier. When it is
connected to other amplifier, put the switch on Parallel position to maintain maximum
gain.
