Decware SE34I.5 Owner'S Manual Download Page 12

                O W N E R S   M A N U A L                

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BREAK-IN aka BURN-IN

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When your amplifier is new, it will not sound as good as it does when it’s several 
months old.  The reason for this is the internal parts breaking in.  The process typically 
involves the amp sounding a little harsh, or a little muddy, or having premature 
distortions when run at higher volumes.  It can change from one to the other in as little 
as 15 minutes time.  This process usually completes in less than 100 hours of use, so 
just a few days really.  Of course after the initial burn-in process, the amp will continue 
to season and refine over several months. 

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SOUND QUALITY

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The fidelity of the amplifier, it’s frequency balance, pace, transparency, imaging and 
sound stage are extraordinary due to the small number of parts to get in the way of the 
music.  That said, you will only ever hear it sound as good as the weakest link in your 
system, which could be cables, a preamp, your source component.  The only way to 
hear how good the amplifier CAN sound would be to hook an analogue master tape 
machine with a live two track master tape where the recording was done with top notch 
microphones and engineering.  Even the worlds most expensive DAC and 
TRANSPORT will not sound as good, so obviously a 2500.00 DAC and transport is 
going to be a step down, and a 500.00 CD player is going to be another rather large 
step down.  That means you WILL be handicapping your amplifier, the variable being 
HOW MUCH.  Moral of the story is that given the choice to replace this less than two 
thousand dollar amp (wholesale price) with one 10 times as expensive will sound NO 
WHERE NEAR as good as keeping this amp and spending 10 times as much on a new 
source. 

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SOUND STAGE

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Decware amplifiers are a benchmark for holographic sound where the music is 
completely 3D.  In fact many people who watched movies using a two channel 
Decware amplifier thought there were 5 speakers playing.  That said, give yourself a 
chance to experience it by occasionally pulling your speakers out into the room, 
several feet away from the walls.  Tow them in to create an X just in front of your face 
and sit anywhere from 4 to 6 feet back.  Close your eyes and we’ll see ya when you 
return to Earth.

               

Decware High Fidelity Engineering Co.,  East Peoria IL, USA   www.decware.com                             

                              

Summary of Contents for SE34I.5

Page 1: ...O W N E R S M A N U A L Decware High Fidelity Engineering Co East Peoria IL USA www decware com MANUAL NO 01 REV DATE 10 2015 MODEL SE34I 5 aka Rachael ZEN TRIODE INTEGRATED...

Page 2: ...ld have is why not simply have a volume control and a balance control Reason That puts two controls in the signal path instead of one In an amplifier with only two resistors and one capacitor adding a...

Page 3: ...known as the Hazen Grid Mod aka Christmas Comes Early Mod CCE Mod for short where we couple the suppressor grid to the cathode through a capacitor adding great clarity to the tube by reducing stray el...

Page 4: ...ding but typically noisier The consumer grade usually requires you to have two or three pairs on hand to find one pair that is quiet enough to use and enjoy but they are inexpensive TUBES rectifier Th...

Page 5: ...er things as well For example you can watch how long it takes the tubes to warm up and come to full bias by watching the meters when you first turn the amplifier on If one tube takes a lot longer to a...

Page 6: ...lip sooner SPEAKER BINDING POSTS The SE34I 5 features heavy duty almost bomb proof connectors for the speaker wires They are the standard 5 way posts with standard spacing They accept banana jacks lar...

Page 7: ...or coded RED The left channel jack s are color coded WHITE If you have all four input jacks on your amplifier the selector switch will start with the farthest pair to the outside near the binding post...

Page 8: ...re made with M 6 29 Gauge 0 014 0 355 mm Grain Orientated Electrical Transformer Steel Lamination with steam blue oxide on the surfaces and edges to minimize stray losses between laminations This squa...

Page 9: ...oes down having efficient speakers may make this completely a non issue You can not hurt the amplifier by hooking up speakers that are more or less than 8 ohms This includes planar magnetic ear speake...

Page 10: ...kes no sense to plug it into a 50 cent IEC connector which btw is what is on MOST amplifiers today even expensive ones The fuse is a 3 amp 20mm glass fuse You can use fast or slow blow type replacemen...

Page 11: ...u have a ground loop causing hum simply remove all your interconnects from the input jacks of your amplifier so that the only thing hooked to it is your loudspeakers You should hear no hum on all but...

Page 12: ...achine with a live two track master tape where the recording was done with top notch microphones and engineering Even the worlds most expensive DAC and TRANSPORT will not sound as good so obviously a...

Page 13: ...consulting you by phone and helping you troubleshoot the problem Decware amps are built to outlast you and are frankly damn hard to break Returns should be sent to our main office Please use the Retur...

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