INTRODUCTION • SoundImpress DIY Stereo Kit • 2 x 425W • Eigentakt • Powered by • Purifi The Eigentaktimplementation from Purifi is one the best amplifier tech- nologies available. This class D technology meets high standards and gi- ves super performance an any playback level, regardless of load. The...
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Part number Description Bottom plate Top cover plate Front panel (with LED) Back panel Cable set 1 Neutrik connection Feet Frontplate braces LED module SMPS1200A400 EVAL 1 1 Cable set includes the following cables: SMPS1200A400 EVAL1 1x power cable between &...
USER INSTRUCTIONS • LED Switch 0 --- LED OFF 1 --- Normal brightness 2 --- Max brightness...
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• Jumper configuration SMPS1200A400 is by default configured for regulated Vaux. This must be changed to unregulated via jumpers J6 and J7. Position 2-3: Unregulated VAUX If the PSU is configured incorrectly the EVAL1 will not function properly! For the full application note – connecting EVAL1 to SMPS1200A400, follow this link.
SAFETY PRECAUTIONS This unit operates at mains voltage and • Do not overload wall outlets and extension carries dangerous voltages at accessible cords as this can result in a risk of fire or parts. These parts may never be exposed electric shock.
SYSTEM INFORMATION 425 watts at 4 ohms Rated power output (RMS) 227 watts at 8 ohms 450 watts at 2 ohms Minimum load 2 ohms Signal-to-noise ratio (SNR) 131 dB Distortion 0.00017 % THD+N at 20-20,000 Hz, 4 ohms, 100 watts Efficiency >...
WARRANTY & SUPPORT LIMITED WARRANTY - SoundImports warrants this device for a period of five years after the original date of purchase against defects due to faulty workmanship or materials arising from normal use of the device. The warranty covers working parts that affect the function of the device. It does NOT cover cosmetic deterioration caused by fair wear and tear, or damage caused by accident, misuse or neglect.
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