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USER MANUAL
English
PU400-1CH MONO
SoundImpress – because the best is just about good enough.

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Summary of Contents for SOUNDIMPRESS PU400-1CH MONO

  • Page 1 USER MANUAL English PU400-1CH MONO SoundImpress – because the best is just about good enough.
  • Page 2 Eigentakt technology from • Purifi Eigentakt technology Purifi Audio, offers its users a powerful • High quality aluminum chassis 425W channel. Making this SoundImpress • Dimmable LED amplifier very capable and higlhy affordable. • Balanced analog input (XLR)
  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION SAFETY INSTRUCTIONS WARRANTY TERMS DISPLAY OF CONTROL FUNCTIONS GET STARTED SPECIFICATIONS...
  • Page 4 SoundImpress PU400 Mono Amplifier 1 x 400W | Eigentakt | Powered by Purifi Minimalistic but powerful The SoundImpress PU400 mono amplifier is Packed within a minimalastic high quality made by audio enthusiasts for audiophiles. aluminum chassis, this is more than just another It is known that this mono amplifier has one powerful amplifier.
  • Page 5: Safety Instructions

    SAFETY INSTRUCTIONS SAVE THESE SAFETY REQUIREMENTS FOR FUTURE REFERENCE. HEED ALL WARNINGS AND SAFETY REQUIREMENTS MARKED IN THIS MANUAL AND ON THE AMPLIFIER. OBJECTS AND LIQUIDS - Never push objects C LEANING Unplug this product from the of any kind into this product as they may touch electrical outlet before cleaning.
  • Page 6: Warranty Terms

    WARRANTY TERMS LIMITED WARRANTY - Sound Imports 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.
  • Page 7: Display Of Control Functions

    DISPLAY OF CONTROL FUNCTIONS Balanced input On / off switch Channel output (+) Fuse tray ' Channel output (-) Power input " The fuse is supplied as standard. When replacing it, only use the original value. " Attention: Risk of electric shock. P U 4 0 0 - 1 C H | P a g e 7...
  • Page 8 DISPLAY OF CONTROL FUNCTIONS Front panel with engraved logo Dimmable LED indicator Bottom view Switch for LED indicator ' See the next page for an explanation of the LED switch. P U 4 0 0 - 1 C H | P a g e 8...
  • Page 9 DISPLAY OF CONTROL FUNCTIONS 0 --- LED OFF 1 --- Normal brightness 2 --- Max brightness P U 4 0 0 - 1 C H | P a g e 9...
  • Page 10: Get Started

    GET STARTED START - Before turning on your new amplifier, first make all connections. Ensure that the volume on your pre-amplifier or playback device is set to a minimum. CONNECTION - The PU400-1CH has one set of speaker connections. Connect the speaker terminals marked “+”...
  • Page 11: Specifications

    SPECIFICATIONS Rated power output (RMS) 425 watts at 4 ohms 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 >...
  • Page 12 Do you wish to read this manual in a different language? Or prefer a digitial version? Scan the QR code! SoundImports Peizerweg 97A 9727AJ Groningen Nederland Tel: +3185-0711860 E-mail: info@soundimports.nl Btw-nummer: NL861325254B01 KvK-nummer: 78268753...