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                                                                                                                               P-203 ISSUE 1 APR. ‘99       

                                 

                                               

 

 

 

 
 

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4

UNPACKING & SET-UP

 

 
 

 Your 

CLASSÉ 

P-203

 power amplifier is packed in high density, semi-rigid foam placed in a 

special cardboard box. To remove the unit, open and spread all the top flaps of the box and by its 

sides, lift out the entire unit and put it on a large flat surface. Take it out of the plastic bag and 

inspect the unit for any concealed damage. Apart from this owner's manual, please ensure the 

following has also been included: 

 

 

1) Detachable A.C. linecord 

 

 

2) Allen key for top plate 

 

 

3) Nut driver for output connectors 

Please report any damage or missing parts to your dealer immediately.  

 Place 

the 

P-203

 at or near its final set-up position, allowing 8 inches at the rear for tightening 

the speaker output connectors. For optimum sonic performance, we recommend the optional 

CLASSÉ 

REFERENCE A.C. LINECORD

. Consult your dealer regarding this accessory. 

 

The power transformer in the 

P-203

 is located at the front-center of the unit. Ideally, a few 

feet should separate this area from components which potentially could pick up hum.  These include 

preamplifiers, turntables, and interconnect cables. In terms of providing adequate airspace for 

cooling, a good rule of thumb is to allow 6 inches above and 3 inches on each side of the unit. 

 

Check the Serial Number sticker on the back of the unit for the correct operating voltage. 

The 

P-203

 has one external AC fuse, the rating of which should be as follows: 

 

 

 

  

LINE VOLTAGE

              

FUSE RATING

      

       

  

 

 100 or 120 V.A.C.         10 AMP SLOW BLOW       125 or 250 volts 

 

 

 

 220 or 240 V.A.C 

8 AMP SLOW BLOW 

  250 volts 

Summary of Contents for P-203

Page 1: ...P 203 ISSUE 1 APR 99 CLASS AUDIO P 203 POWER AMPLIFIER P 203 OWNER S MANUAL...

Page 2: ...uits of the preamps are the same The same circuit is tailored to different power levels etc Differences between less expensive models and more expensive models are parts quality and compliment power s...

Page 3: ...1 APR 99 3 P 203 OWNER S MANUAL TABLE OF CONTENTS UNPACKING SET UP 4 GENERAL CONNECTIONS 5 CONNECTIONS FOR REGULAR OR BALANCED INPUTS 8 PROTECTION CIRCUIT 10 P 203 BACK VIEW 11 P 203 TOP VIEW 12 SPECI...

Page 4: ...wing 8 inches at the rear for tightening the speaker output connectors For optimum sonic performance we recommend the optional CLASS REFERENCE A C LINECORD Consult your dealer regarding this accessory...

Page 5: ...G THE A C LINECORDS TO THE WALL OUTLETS THIS WILL REDUCE THE POTENTIAL SHOCK HAZARD STEREO Input and output connectors are clearly marked on the back of the amplifier Left Right connections are orient...

Page 6: ...ect output phase MONO connections are marked below the connectors Repeat the above MONO settings and connections on the second P 203 to be used for the other channel Please remember that the negative...

Page 7: ...g the other end of the mini jack into the 5VDC mini jack at the back of your SSP 50 When the Standby button of the SSP 50 is pressed it will now activate the turn on turn off circuitry of your P 203 S...

Page 8: ...ollow this procedure Push and hold the power button when the LED becomes solid green depress the button and then press again The number of times you will press again will determine when the amplifier...

Page 9: ...urned on you will NOT be able to change from one mode to the other as the mode is locked while the amplifier is on Connect the regular interconnects to the RCA input jacks on the rear panels of the P...

Page 10: ...he correct connections plug the XLR connectors of the balanced interconnects into the locking XLR connectors on the rear panel of the P 203 Push the connectors in until the locking mechanism clicks To...

Page 11: ...also an AC line fuse protecting the unit It is located at the back of the unit immediately above the AC receptacle see fig 1 page 10 If the protection circuit of the unit is triggered or any of the f...

Page 12: ...P 203 ISSUE 1 APR 99 12 Fig 1 P 203 back view...

Page 13: ...P 203 ISSUE 1 APR 99 13 Fig 2 P 203 top view Mosfet fuse Mofet fuse Mofet fuse Mofet fuse Rail fuse Rail fuse Rail fuse Rail fuse aux AC fuse aux AC jumper LEFT CH RIGHT CH...

Page 14: ...P 203 ISSUE 1 APR 99 14 CLASS AUDIO 5070 Fran ois Cusson Lachine Quebec Canada H8T 1B3 Telephone 514 636 63 84 Fax 514 636 14 28...

Page 15: ...iring and connections up to 70 True differential amplifier circuits from input to output Both regular and balanced operation externally switchable 1 2 thick brushed Soft Shadow Silver faceplate with S...

Page 16: ...proved for the European Community CE mark This means that your Class product has been subjected to the most rigorous manufacturing and safety tests in the world and have proven to meet or exceed all E...

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