Audio amplifier Omnitronic 80709611 Performance/stage Black

The Omnitronic 80709611 Performance/stage Black audio amplifier provides reliable amplification for small to medium live sound applications. With Class A/B circuitry delivering up to 60 W peak per channel and a measured total harmonic distortion (THD) of 0.5%, the unit is designed for clear reproduction of instrument and vocal signals. Compact rack-friendly dimensions (483 mm × 400 mm × 89 mm) and a black finish make it suitable for stage racks and mobile setups where space and appearance matter.

Advantages

The amplifier combines Class A/B topology with modest distortion figures to offer transparent sound at moderate power levels. Its clamp-type speaker terminals enable secure and simple speaker connections, while the 230 V, 50 Hz mains compatibility ensures operation in standard European venues. The compact footprint allows installation in a 19" rack or portable flight case without occupying excessive space.

Suitable for

Key specifications

How to use

Install the unit in a suitable 19" rack or place it on a stable surface with adequate ventilation. Connect input sources from mixers or instruments to the amplifier inputs using appropriate cables, then attach speaker cables to the clamp terminals ensuring correct polarity. Power the amplifier from a 230 V, 50 Hz mains supply. Adjust level controls on the connected mixer or on the amplifier front panel (if present) to achieve the desired output without clipping. Monitor sound for distortion and reduce input gain if necessary.

Recommendations

For reliable operation, allow at least 10–15 cm of clearance around the amplifier for ventilation and avoid enclosing it in fully sealed compartments. Use correctly rated speaker cables and secure connections to the clamp terminals. When deploying on stage, perform a soundcheck at moderate levels before increasing output to performance volume.