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Related Manuals for Audio Hungary Qualiton A35
Summary of Contents for Audio Hungary Qualiton A35
- Page 1 Qualiton A35 User’ s Manual...
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Page 3: Table Of Contents
CONTENTS IMPORTANT SAFETY INSTRUCTIONS........ 4 MARKINGS ................8 PREFACE ................... 9 BASIC INFORMATION............10 TECHNICAL ASSISTANCE AND SERVICE INFORMATION ... GENERAL SPECIFICATIONS..........12 ELECTRICAL SPECIFICATIONS ..........13 FRONT PANEL................14 REAR PANEL................16 CONTENTS OF PACKAGE ............18 PLACEMENT................19 INSTALLATION OF VACUUM TUBES .........20 USING THIRD PARTY VACUUM TUBES ......23 BLOCK DIAGRAM ..............24 CONNECTION DIAGRAM .............25 AC MAINS CONNECTION ............26... -
Page 4: Important Safety Instructions
QUALITON A35 IMPORTANT SAFETY INSTRUCTIONS PLEASE READ THEM BEFORE OPERATING THIS EQUIPMENT! 1. Read these instructions. 9. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus 2. Keep these instructions. (including amplifiers) that produce heat. - Page 5 USER’S MANUAL IMPORTANT SAFETY INSTRUCTIONS 12. Be careful with appliance cables! Do not lead 16. Use only with the cart, stand, tripod, bracket, or them across sharp surfaces, do not clam them table specified by the manufacturer, or sold with the together and do not leave them in a hanging apparatus.
- Page 6 QUALITON A35 IMPORTANT SAFETY INSTRUCTIONS PLEASE READ THEM BEFORE OPERATING THIS EQUIPMENT! 19. Servicing is required when the apparatus has 23. Do not touch the appliance or its mains cable been damaged in any way, such as power supply with wet hands.
- Page 7 USER’S MANUAL IMPORTANT SAFETY INSTRUCTIONS 29. To completely disconnect this equipment from the AC mains, disconnect the power supply cord plug from the AC receptacle. 30. The mains plug of the power supply cord shall remain readily operable. 31. Do not expose batteries to excessive heat such as sunshine, fire or the like.
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Page 8: Markings
QUALITON A35 MARKINGS The exclamation point within an equilateral The product meets the relevant directives triangle is intended to alert the user to the and standards of the European Union. presence of important operating and maintenance instructions in the literature accompanying the Supplied with alternating current (AC). -
Page 9: Preface
USER’S MANUAL PREFACE Before installing the Qualiton A35 stereo amplifier, please study this User’s Manual carefully! Operating your 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, please do not hesitate to contact us on our website www.audiohungary.com... -
Page 10: Basic Information
QUALITON A35 BASIC INFORMATION For your convenience, please fill out the following lines to facilitate any future technical assistance and repair service: Serial Number: _______________________________ Date of purchase: _______________________________ Dealer Name: _______________________________ Vacuum tubes used: _______________________________ _______________________________ _______________________________... -
Page 11: Technical Assistance And Service Information
USER’S MANUAL TECHNICAL ASSISTANCE AND SERVICE INFORMATION If at any time you have any questions about your Qualiton product, do not hesitate to contact your local Qualiton dealer, who is at your disposal. If you or your dealer need more help, you can receive technical assistance at: Audio-Hungary Ltd. -
Page 12: General Specifications
QUALITON A35 GENERAL SPECIFICATIONS Number of input ports / channel 3 unbalanced Stereo IN 1 balanced Stereo IN Number of output ports / channel 1 unbalanced Power OUT Tubes required 4 x 7581A 2 x 12AX7 2 x 6922 Weight... -
Page 13: Electrical Specifications
USER’S MANUAL ELECTRICAL SPECIFICATIONS Rated output power 2 x 35 W Input impedance, Balanced Stereo IN 40 kOhm Input impedance, Unbalanced Stereo IN 10 kOhm Input sensitivity, Balanced Stereo IN 500 mV, to rated output Input sensitivity, Unbalanced Stereo IN 500 mV, to rated output Gain +30 dB (RL = 8 Ohm) -
Page 14: Front Panel
QUALITON A35 FRONT PANEL... - Page 15 USER’S MANUAL FRONT PANEL 1. MAIN SWITCH with position indicator 2. VOLUME control allows adjustment of the stereo listening level 3. INPUT LEDs indicating the selected input port. From left to right: BALANCED INPUTS - LINE 1, 2, 3 4. INPUT SOURCE SELECTOR push-button allows selection of amplifier channel used.
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Page 16: Rear Panel
QUALITON A35 REAR PANEL... - Page 17 4 or 8 Ohm loudspeaker. 4. LEFT POWER OUTPUT - Connections for a 4 or 8 Ohm loudspeaker. 5. IEC Appliance AC INLET with built-in main fuse holder to connect the Qualiton A35 to a live AC outlet. 6. MAIN SWITCH with position indicator.
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Page 18: Contents Of Package
CONTENTS OF PACKAGE Once you have unpacked the entire contents of the package, you can now check that you have received all the accessories. - 1 pc Qualiton A35 - 1 pc Remote Control - 1 pc User’s Manual - 4 pcs... -
Page 19: Placement
USER’S MANUAL PLACEMENT • Please read the following carefully to select a • The aforesaid applies to the very first installation of correct location for your amplifier. the amplifier as well. Prior to the first installation, leave the amplifier at its place of operation at least •... -
Page 20: Installation Of Vacuum Tubes
QUALITON A35 INSTALLATION OF VACUUM TUBES • You have to remove the protective cover to prepare 12AX7 and carefully place it in one of the tube for the insertion of the electron tubes. The protective sockets labeled 12AX7 / ECC83 in the figure below. - Page 21 USER’S MANUAL INSTALLATION OF VACUUM TUBES 7581A 7581A 7581A 7581A 5881 5881 5881 5881 6922 12AX7 12AX7 6922 E88CC ECC83 ECC83 E88CC...
- Page 22 QUALITON A35 INSTALLATION OF VACUUM TUBES 7581A / 5881 12AX7 / ECC83 6922 / E88CC...
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Page 23: Using Third Party Vacuum Tubes
USER’S MANUAL USING THIRD PARTY VACUUM TUBES • Audio-Hungary Ltd. does not recommend the use of any other electron tubes in the A35 preamplifier 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 defects resulting from the use of vacuum tubes from third parties and such defects will void the warranty. -
Page 24: Block Diagram
QUALITON A35 BLOCK DIAGRAM... -
Page 25: Connection Diagram
USER’S MANUAL CONNECTION DIAGRAM Q40-S SPEAKER Q40-S SPEAKER (OPTIONAL)! (OPTIONAL)! MAGNETOFON CD PLAYER RADIO MEDIA SERVER (OPTIONAL) (OPTIONAL) (OPTIONAL) (OPTIONAL) -
Page 26: Ac Mains Connection
QUALITON A35 AC MAINS CONNECTION • The Qualiton A35 is factory configured for one of WARNING! Do not connect any external source to the following AC Mains Voltages: the appliance until you have connected it to a mains socket outlet with a protective earthing connection. -
Page 27: Good To Know
USER’S MANUAL GOOD TO KNOW The Qualiton A35 features a sophisticated, 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. -
Page 28: Remote Control
QUALITON A35 REMOTE CONTROL 1. INPUT SOURCE SELECTOR SOURCE 2. VOLUME UP VOLUME 3. VOLUME DOWN MUTE 4. MUTE... -
Page 29: Inserting / Replacing Battery
USER’S MANUAL INSERTING / REPLACING BATTERY PLEASE NOTE: A35’s remote control comes without battery. The remote control operates with type A23 battery. Battery should be installed by the user before first use: 1. Unscrew the screws on the back (a., b., c.) with the torx wrench, included in the package, then remove the cover. -
Page 30: Replacement Of Fuse
QUALITON A35 REPLACEMENT OF FUSE The IEC power inlet features a built‑in fuse holder. The specification of replacement fuses are: 3,15 AT for 230 V AC mains and 6,3 AT for 115 V AC mains. 1. Open the fuse holder with a screwdriver. -
Page 31: Waste Management
USER’S MANUAL WASTE MANAGEMENT • The appliance and its packaging are made of recyclable materials. • The appliance contains repairable 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 collection place or to our company site. - Page 32 Audio-Hungary Ltd. Hungary 132 Derkovits Street 4400 Nyíregyháza WWW.AUDIOHUNGARY.COM...
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