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Qualiton P200

User’s Manual

Summary of Contents for P200

Page 1: ...Qualiton P200 User s Manual...

Page 2: ......

Page 3: ...6 UNPACKING 18 CONTENTS OF PACKAGE 21 PLACEMENT 22 INSTALLATION OF VACUUM TUBES 23 USING THIRD PARTY VACUUM TUBES 26 OPERATING MODES OF THE P200 27 STEREO MODE OPERATION 28 BRIDGE MODE OPERATION 29 AM...

Page 4: ...mplifiers that produce heat 10 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blad...

Page 5: ...ith the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip...

Page 6: ...cable with wet hands 24 In case of fire you must not use water to extinguish the fire even if the amplifier is switched off 25 The appliance may only be used by qualified adults or children above 14...

Page 7: ...sive heat such as sunshine fire or the like 32 WARNING To reduce risk of fire or electrical shock do not expose this equipment to rain or moisture 33 CAUTION To reduce the risk of electric shock do no...

Page 8: ...nion symbol for indicating separate collection for electrical and electronic equipment This product contains electrical and electronic equipment which should be reused recycled or recovered and should...

Page 9: ...anual carefully Operating your power amplifier in a manner it is designed for ensures you an utmost musical experience and a reliable operation If you have any questions on our products or services pl...

Page 10: ...venience please fill out the following lines to facilitate any future technical assistance and repair service Serial Number _______________________________ Date of purchase ___________________________...

Page 11: ...our disposal If you or your dealer need more help you can receive technical assistance at Audio Hungary Ltd 132 Derkovits Street 4400 Ny regyh za Hungary Phone 36 42 446 688 Fax 36 42 446 688 If it be...

Page 12: ...Stereo IN 10 kOhm Input sensitivity Balanced Stereo IN 480 mV to rated output Input sensitivity Unbalanced Stereo IN 480 mV to rated output Gain 35 4 dB RL 8 Ohm Frequency response 18 Hz to 60 kHz 3 d...

Page 13: ...nput impedance Bridge IN 20 kOhm Input sensitivity Bridge IN 1V to rated output Gain 32 dB RL 8 Ohm Frequency response 20 Hz to 55 kHz 3 dB rated output Total Harmonic Distortion 2 f 1 kHz rated outpu...

Page 14: ...channel 1 unbalanced Stereo IN 1 balanced Stereo IN 1 balanced Bridge IN Number of output ports channel 1 unbalanced Power OUT Tubes required 4 x KT120 KT150 or KT170 optionally 2 x 6922 2 x 12AX7 We...

Page 15: ...1 QUALITON P200 15 FRONT PANEL 1 POWER ON indicator LED...

Page 16: ...QUALITON P200 16 REAR PANEL 5 1 2 3 4 7 8 9 6...

Page 17: ...source signal 5 RIGHT POWER OUTPUT Connections for a 4 or 8 Ohm loudspeaker 6 LEFT POWER OUTPUT Connections for a 4 or 8 Ohm loudspeaker 7 BRIDGE POWER OUTPUT Connections for a 8 Ohm loudspeaker WARN...

Page 18: ...QUALITON P200 18 UNPACKING...

Page 19: ...QUALITON P200 19 UNPACKING TOP PLASTIC BAG...

Page 20: ...QUALITON P200 20 UNPACKING PLASTIC BAG FABRIC BAG FABRIC BAG...

Page 21: ...ed the entire contents of the package you can now check that you have received all the accessories 1 pc Qualiton P200 power amplifier 1 pc User s Manual 4 pcs KT120 KT150 power tubes 2 pcs 6922 vacuum...

Page 22: ...cold to a warm environment Sudden temperature changes can lead to moisture condensation Please wait until moisture is evaporated before putting your amplifier into operation The aforesaid applies to...

Page 23: ...re Repeat the same steps with the three remaining KT120 tubes V2 V3 and V4 If all four power tubes are in place the driver tubes may follow Remove a tube from one of the boxes labeled 12AX7 and carefu...

Page 24: ...QUALITON P200 24 INSTALLATION OF VACUUM TUBES V1 KT120 KT150 6922 E88CC 6922 E88CC 12AX7 ECC83 12AX7 ECC83 V2 KT120 KT150 V3 KT120 KT150 V4 KT120 KT150...

Page 25: ...QUALITON P200 25 INSTALLATION OF VACUUM TUBES 6922 E88CC KT120 KT150...

Page 26: ...other electron tubes in the P200 power amplifier other than those supplied with the device Audio Hungary Ltd cannot and does not warrant against and shall have no liability of any kind for any defect...

Page 27: ...g the output connections as shown in the CONNECTION DIAGRAMS You can then use the STEREO INPUT BRIDGE INPUT selector switch to select the input source for the chosen operation mode In order to properl...

Page 28: ...CED stereo input signal These two STEREO inputs cannot be used at the same time In case a signal source is connected to both of them a built in control logic feeds the P200 from the BALANCED input and...

Page 29: ...l audio signal BRIDGE input and a single 8 Ohm loudspeaker can be connected between the two amplifier outputs bridging the output terminals The maximum available bridged monaural output power is 1 x 2...

Page 30: ...QUALITON P200 30 AMPLIFIER BLOCK DIAGRAM...

Page 31: ...RAM STEREO MODE FROM EXTERNAL PREAMPLIFIER OPTIONAL UNBALANCED OR BALANCED FROM EXTERNAL PREAMPLIFIER OPTIONAL If a signal source is connected to the BALANCED stereo input the UNBALANCED stereo input...

Page 32: ...QUALITON P200 32 CONNECTION DIAGRAM BRIDGE MODE FROM EXTERNAL PREAMPLIFIER OPTIONAL OUTPUTS RIGHT LEFT P200 POWER AMPLIFIER P200 POWER AMPLIFIER...

Page 33: ...P200 s outputs according to the corresponding CONNECTION DIAGRAM Do not turn on the amplifier until proper loads are connected to their respective output terminals 4 or 8 marked on the amplifier WARN...

Page 34: ...d on the back The standard IEC power inlet with fuse holder are placed on the rear panel The amplifier is of Class 1 construction and must be connected to a mains socket outlet with a protective earth...

Page 35: ...sor based fully automatic bias control system for the four power tubes This circuit continuously monitors the behavior of each tube and regulates the bias voltages accordingly The above means that no...

Page 36: ...he IEC power inlet features a built in fuse holder The specification of replacement fuses are T 6 3 L for 230 V AC mains and T 10 0 L for 115 V AC mains 1 Open the fuse holder with a screwdriver 2 Cha...

Page 37: ...rable or recyclable components and materials Waste separation makes their recycling possible A faulty appliance or an appliance meant to be discarded has to be sent or brought to an adequate waste col...

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Page 40: ...Audio Hungary Ltd Hungary 132 Derkovits Street 4400 Ny regyh za WWW AUDIOHUNGARY COM...

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