Page 1
USER MANUAL English PU400-2CH STEREO SoundImpress – because the best is just about good enough.
Page 2
Purifi Audio, offers its users a • High quality aluminum chassis powerful 425W per channel. Making this • Dimmable LED SoundImpress amplifier very capable and • Balanced analog inputs (XLR) higlhy affordable. The SoundImpress brand • Banana-plug speaker connectors stands for outstanding quality, timeless •...
TABLE OF CONTENTS INTRODUCTION SAFETY INSTRUCTIONS WARRANTY TERMS DISPLAY OF CONTROL FUNCTIONS GET STARTED SPECIFICATIONS...
Page 4
SoundImpress PU400 Stereo Amplifier 2 x 425W | Eigentakt | Powered by Purifi Minimalistic but powerful The SoundImpress PU400 stereo amplifier is Packed within a minimalistic high quality made by audio enthusiasts for audiophiles. aluminum chassis, this is more than just another It is known that this amplifier has one of the powerful amplifier.
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.
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.
DISPLAY OF CONTROL FUNCTIONS Right channel output (+) Left channel output (+) Right channel output (-) Left channel output (-) On / standby switch On / off switch Right balanced input Fuse tray ' Left balanced input Power input " The fuse is supplied as standard.
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 - 2 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 - 2 C H | P a g e 9...
CONNECTION - The PU400-2CH has two sets of speaker connections which are identical in function (parallel connection). Connect the Right speaker terminals marked “R +” and “R-” to the corresponding “+” and “-“ terminals of your designated right speaker.
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...
Need help?
Do you have a question about the PU400-2CH and is the answer not in the manual?
Questions and answers