Psso QCA-10000 MK2 4-channel power amplifier SMPS

4-Channel PA Amplifier with Switching Power Supply

The 4-channel power amplifiers of the QCA series offer maximum performance with low weight and compact height. This is made possible by the use of a patented second-generation Class-I architecture, which combines the efficiency and sound quality of the well-known Class A and Class D architectures. Together with a modern switching power supply, nominal outputs of up to 10 kW are achievable at less than 14 kg weight. This makes the amplifiers particularly attractive for mobile applications and allows for flexible use in stereo, parallel, or mono bridge operation. A comprehensive protection circuit package optimally protects both the amplifiers and the speakers.

Amplifier with Switching Power Supply, 4 x 2500 W / 2 Ohm, 4 x 2100 W / 4 Ohm

• 4-channel PA amplifier in Class-I technology
• Low weight and compact height due to integrated switching power supply
• Reliable workhorse with high pulse stability for a wide range of applications (e.g., compact PAs, multi-way PAs, concerts)
• 3 adjustable operating modes (Stereo, Parallel, or Bridge)
• 4 level controls
• Adjustable input sensitivity
• Per channel LED VU meter and LEDs for activated protection circuit (Protect), clipping (Clip), and signal
• Speaker turn-on delay
• Complete protection circuit package
• Electronically balanced inputs via XLR connectors with XLR loop-through outputs
• Speaker outputs via lockable speaker sockets
• Robust steel chassis with aluminum front panel
• Airflow from front to rear
• Device cooling is achieved through 3 temperature-controlled fans
• NEUTRIK connector installed
• (19") 48.3 cm rack mountable, 2 HE

Delivery includes

• 1 x amplifier, 1 x panel, 4 x feet, 1 x user manual.