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4

Introduction and Performance Features

Important Information

1  Caution: To prevent electrical shock

make sure that the AC POWER CORD IS

NOT CONNECTED TO THE CSP2 when

inserting or removing Vacuum Tubes,

as there are hazardous voltages pre-

sent at the pins of the Tube Sockets.

2  When Vacuum Tubes are installed or re-

moved make sure to seat them properly in

the tube sockets.  A properly installed Vac-

uum tube should seat all the way down

making the tube pins no longer visible.

3  If the CSP2 has been on , understand that

the tubes will take time to cool off before

they can be safely removed.

4  For additional connection information, refer

to the owner’s manual for any components

connected to the CSP2.

Connector Information

The CSP2 is fitted with what are called “single

ended” RCA type input connectors.  These are

located along the rear of the amplifier.  Another

popular type of connector is known as XLR or

“balanced” inputs.  The CSP2 does not use bal-

anced inputs because contrary to popular belief

they do not automatically sound better.  Balanc-

ing is a system wide concept developed for pro

audio to reduce noise and facilitate long cable

runs of in many cases over 100 feet.

There are two sets of input jacks located at the

left rear of the CSP2.   (They are color banded

to indicate left / right channels.   The RED is

RIGHT CHANNEL. ) With this dual pair of input

jacks you can have two sources and change be-

tween them via the switch on the right rear of

the CSP2.  The switch when pushed left, will ac-

tivate the left pair of jacks, and when pushed

right will activate the right pair of jacks.

The output jacks are located at the right rear of

the CSP2, as is a headphone jack and a mono

output jack that can be used to feed active sub-

woofers or create a mono center channel.

Fuse location / Information

The fuse is integrated into the IEC power cord

connector at the back of the CSP2.

Use a

GMA 

(20mm x  5mm)

 250 volt

3 amp fuse only.

TO ACCESS FUSE, REMOVE POWER CORD and

PRY FUSE HOLDER LOOSE WITH SMALL

SCREWDRIVER AS SHOWN.

The fuse holder contains a spare fuse as

shown.  To reinstall just snap the new fuse in

place and snap the fuse holder back into the

IEC connector.

WARNING

NEVER INSTALL A FUSE WITH A

HIGHER RATING THEN SPECIFIED.

NEVER ATTEMPT TO BYPASS THE

FUSE OR DEFEAT ITS INTENDED

PURPOSE !

Summary of Contents for CSP2

Page 1: ...Decware High Fidelity Engineering Co 1202 N E Adams Street Peoria IL 61603 309 671 2428 STEREO PRE AMPLIFIER CSP2 OWNERS MANUAL...

Page 2: ...blades with one wider then the other A grounding type plug has to blades and a third ground ing prong The wide blade or the third grounding prong are provided for your safety If the provided plug does...

Page 3: ...chase Date Model Number Technical Assistance You can reach technical assistance by simply contacting Decware directly You can also e mail us directly from our web site at www decware com Please feel f...

Page 4: ...ing is a system wide concept developed for pro audio to reduce noise and facilitate long cable runs of in many cases over 100 feet There are two sets of input jacks located at the left rear of the CS...

Page 5: ...input tube are wired one tube for each channel The left tube for the left channel right tube for the right channel These can also be rolled with different brands and have an equal effect on how your C...

Page 6: ...efficiencies of these rectifiers will effect the operating voltage points throughout the amplifier which is why they can have an effect on the sound You will find that even different brands of the sa...

Page 7: ...ination Non Magnetic High Mass Chassis The CSP2 is built on a T6 Aluminum plate over 2mm thick for zero flex This offers a noticeable reduction in resonance when com pared to a steel chassis To furthe...

Page 8: ...should run at around 118 degrees Volume level The amp will generate less heat at lower volumes then at higher volumes Amount of time the amplifier has been on Depending on the two variables above it c...

Page 9: ...s For this reason the inter connect cables between the source and CSP2 are of utmost importance s for maximum plea sure Try at least a few different pair to hear how big the changes are between them a...

Page 10: ...Signal tubes 6N1P or 6922 or 6Dj8 Transformers Transformer custom made for this pre amplifier by Decware Biasing Self Biasing circuit never needs adjustment Resistors All resistors are audiophile gra...

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