K10 DSP 2-Channel High Performance Power Amplifier

Power supply

• Advanced switch-mode worldwide operating power supply technology for high performance and compact size
• Power Factor Correction PFC for extremely low mains consumption and extremely wide mains operating range
• Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers

Protections

Fully protected circuit design with:

• Ac protection: shut down power supply when AC mains voltage is outside the operating range
• Clip limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output
• DC protection: protects against infrasonic signal at the outputs
• VHF protections: protects the loudspeakers against non-audible, strong, non-musical high-frequency signals
• Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset
• Long term limiter: protects the loudspeaker against steady long term RMS (non-audio) signals reducing maximum output
• Thermal protection: output stages operating temperature up to 80 °C (176 °F)
• Temperature controlled continuous variable speed fan, front to back airflow
• Temperature forecast with LCD traced historical behavior

General

• Fixed frequency switchmode output stage for high-grade sound accuracy
• Compact size – all models only 1 RU for reduced rack cost and space
• Lightweight – for easier racking and shipping: 12 kg (26.5 lbs) according to the configuration
• Combo XLR/6.3mm jack Neutrik input connectors with link capability
• AES3 digital input

Settings

• LCD matrix interactive display
• Comprehensive-user friendly front panel display menu
• Built-in defeatable clip limiters for each channel
• Digital gain-attenuator control
• Defeatable gate selection for each channel

• User-selectable gain/sensitivity
• User-selectable maximum output power for each channel
• User-selectable maximum mains current draw

• Lockable set-up by user selectable access key code
• Built-in remote control via the RS-485 interface provides full diagnostic, operational setting, and system monitoring

Monitoring

• Hardware monitor available for fast local diagnostic
• Load impedance measurement/display for each channel
• Output power measurements/display for each channel
• Mains voltage and current measurements/display
• Downloadable log file of functional fault events with time-related trace
• Smart Card settings, parameters and upgrades functionality

Digital Signal Processing

• Analog Devices SHARC® DSP architecture
• AD/DA converter: dual 24bit @ 96 kHz Tandem® architecture, 127 dB dynamic range, per channel
• Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters as well as custom output FIR filters
• Delay up to 1 s for time alignment
• Active DampingControl™ for cable compensation
• Power limiter (TruePower™, RMS voltage, RMS current) + Peak Limiter

Remote management

• Control and monitoring through ArmoníaPlus
• Interface available for MediaMatrix, Crestron, AMXcontrol, Q-SYS and monitoring systems