SOUNDIMPRESS PU400-2CH User manual
SoundImpress – because the best is just about good enough.
PU400-2CH STEREO
USER MANUAL
English
• State of the Art class-D Amplier
• Puri Eigentakt technology
• High quality aluminum chassis
• Dimmable LED
• Balanced analog inputs (XLR)
• Banana-plug speaker connectors
• Assembled by hand in the Netherlands
• 5 year Warranty
based on the Eigentakt technology
powerful 425W per channel. Making this
higlhy affordable. The SoundImpress brand
tested and manually assembled to ensure
SoundImpress PU400-2CH Stereo
PU400-2CH
INTRODUCING
04
05
06
07
10
11
INTRODUCTION
TABLE OF CONTENTS
biggest impacts on how the music sounds.
potential when connected to an inferior
from SoundImpress ensures that you squeeze
By SoundImpress
Thanks to high precision parts such as op-
almost any speaker. Be it a single subwoofer
or your sophisticated 3-way tower. Thanks
This class-D technology meets high standards
(with a proper music source and proper pre-
SoundImpress
PU400-2CH
INTRODUCTION
Minimalistic but powerful
Packed within a minimalistic high quality
low as 2 ohm impedance combined with low
away all the attention from your other home
compromising on performance or additions of
features the input and outputs your speaker
PU400-2CH | Page 4
SAFETY INSTRUCTIONS
SAVE THESE SAFETY REQUIREMENTS FOR FUTURE REFERENCE. HEED ALL WARNINGS
AND SAFETY REQUIREMENTS MARKED IN THIS MANUAL AND ON THE AMPLIFIER.
Unplug this product from the
electrical outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a damp
cloth for cleaning.
Slots and openings in
operation of the product. They also protect
should not be placed in an enclosed space such
are carefully followed.
POWER SOURCES - This product should be
connected only to the power source indicated
on the label. If you are not sure which power
or the local power company. The best way to
the power cord from the outlet if the unit will not
shock.
of any kind into this product as they may touch
liquid on this product.
spill liquids into any part of the system. Liquids
PU400-2CH | Page 5
WARRANTY TERMS
keep your original purchase receipt together with these warranty conditions
for the duration of the warranty period. Replacement products claimed under
keep your original purchase receipt together with these warranty conditions
for the duration of the warranty period. Replacement products claimed under
SUPPORT -
contact SoundImports support department. The latest datasheets and
PU400-2CH | Page 6
1. Right channel output (+)
2. Right channel output (-)
3. On / standby switch
4. Right balanced input
5. Left balanced input
6. Left channel output (+)
7. Left channel output (-)
8. On / off switch
9. Fuse tray '
10. Power input "
' The fuse is supplied as standard. When replacing it, only use the original value.
" Attention: Risk of electric shock.
WARRANTY TERMS DISPLAY OF CONTROL FUNCTIONS
PU400-2CH | Page 7
1. Front 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
PU400-2CH | Page 8
DISPLAY OF CONTROL FUNCTIONS
0 --- LED OFF
1 --- Normal brightness
2 --- Max brightness
DISPLAY OF CONTROL FUNCTIONS
PU400-2CH | Page 9
GET STARTED
START - Before turning on your new amplier, rst make all connections. Ensure that
the volume on your pre-amplier or playback device is set to a minimum.
music.
CONNECTION - The PU400-2CH has two sets of speaker connections which are
speaker. Repeat the same for Left speaker terminals and corresponding left speaker.
PU400-2CH | Page 10
GET STARTED SPECIFICATIONS
425 watts at 4 ohms
227 watts at 8 ohms
450 watts at 2 ohms
Minimum load 2 ohms
131 dB
Distortion
100 watts
> 94%
Input impedance
Circuit Topology Eigentakt
Class D
Speaker output channels 2
Input connection type
Speaker output connection type Banana
Power requirements
Power inlet connector IEC C14
Case material
PU400-2CH | Page 11
Do you wish to read this manual in a
different language? Or prefer a digitial
SoundImports
Pe ize r we g 97A
9727AJ Groningen
Nederland
Tel: +3185-0711860
E-mail: info@soundimports.nl
Btw-nummer: NL861325254B01
KvK-nummer: 78268753
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