SOUNDIMPRESS PU400-1CH MONO User Manual Download Page 10

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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.

PLAY -

Turn on the amplifier. Slowly increase the volume while playing some

music.

ENJOY!

CONNECTION -

The PU400-1CH has one set of speaker connections. Connect the

speaker terminals marked “+” and “-” to the corresponding “+” and “-“ terminals of your
designated speaker.

This amplifier will work with both balanced and unbalanced inputs.

For single-ended sources you can use a RCA to XLR cable or converter plug. The cable or

converter should short signal ground (XLR pin 1) with negative signal input (XLR pin 3).

P U 4 0 0 - 1 C H | P a g e 1 0

Summary of Contents for PU400-1CH MONO

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

Page 2: ...Eigentakt technology from Purifi Audio offers its users a powerful 425W channel Making this SoundImpress amplifierverycapableandhiglhyaffordable The SoundImpress brand stands for outstanding quality...

Page 3: ...04 05 06 07 10 11 INTRODUCTION SAFETY INSTRUCTIONS WARRANTY TERMS DISPLAY OF CONTROL FUNCTIONS GET STARTED SPECIFICATIONS TABLE OF CONTENTS...

Page 4: ...roper music source and proper pre amplification all the dynamics out of your music without distortion and at any volume SoundImpress PU400 1CH I N T R O D U C T I O N Minimalistic but powerful Packed...

Page 5: ...nnected only to the power source indicated on the label If you are not sure which power source is used in your home contact the dealer or the local power company The best way to disconnect the amplifi...

Page 6: ...Replacement products claimed under warranty are not entitled to renewed 5 year warranty coverage If you discover a defect notify SoundImports during the warranty period Claims under warranty must be s...

Page 7: ...put 3 Channel output 4 On off switch 5 Fuse tray 6 Power input The fuse is supplied as standard When replacing it only use the original value Attention Risk of electric shock DISPLAY OF CONTROL FUNCTI...

Page 8: ...ont panel with engraved logo 2 Dimmable LED indicator 3 Bottom view 4 Switch for LED indicator See the next page for an explanation of the LED switch DISPLAY OF CONTROL FUNCTIONS P U 4 0 0 1 C H P a g...

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: ...music ENJOY CONNECTION The PU400 1CH has one set of speaker connections Connect the speaker terminals marked and to the corresponding and terminals of your designated speaker This amplifier will work...

Page 11: ...fficiency 94 Frequency response 0 60 000 Hz Input impedance 4 4k ohms 14 dB 10 2k ohms 27 dB Circuit Topology Eigentakt Amplifier classification Class D Speaker output channels 1 Input connection type...

Page 12: ...s 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 NL861325254...