As its predecessors, the K3 also features Power Factor Correction (PFC) for exceptionally low power consumption and wide mains operating range. Advanced switch-mode worldwide oper-ating power supply enables seamless worldwide use

The K3 has a comprehensive-user friendly front panel display menu with an LCD matrix inter-active display. Displays include load impedance, output power and mains voltage measurements for each channel.

Other precision functions include a digital gain-attenuator control and user selectable maxi-mum output power for each channel, along with maximum mains current draw

A variable speed fan reduces noise to digital audio threshold; temperatures can be closely monitored with LCD-recorded performance tracking. The K3′s fixed frequency switchmode out-put stage ensures superior sonic accuracy.

Designed for optimum user flexibility, the K3 includes built in Remote Control (RS 485 interface) for full diagnostic, operational setting and system monitoring; Smart Card settings, parameters. Options include built-in DSP and Ethernet control featuring Powersoft’s brilliant new KAESOP protocol and fully compatible with the new Audio Suite software that the company will release in late spring.

SYSTEM SPECIFICATIONS
Bandwidth (1W, 8 Ω): 5Hz – 20 KHz +/- 0.2dB
SNR (20Hz-20kHz A-weighted): >112 dB
Distortion THD: Max 5000 (20Hz-200Hz)
Voltage Gain: 26dB; 29dB; 32dB; 35dB user selectable
Maximum Input Level: +25dBu absolute maximum
Slew Rate (8 Ω): 50V/µS (input filter bypassed)
Protection: DC, VHF, THERMAL, AC, CLIP LIMITER, 400Vac MAINS OVERVOLTAGE
AC Line Voltages: 95 – 265V (50/60Hz)
Operating Environment Temperature: 0°/+ 45° C

For more information stop by # C4769 at InfoComm 08, call 973.248.8555, email sales@powersoftaudio.us, or visit www.powersoft-audio.com.