When headphones are connected both the Direct andSwitched Speakers are muted. Secure the wirescarefully or use good quality 4mm plugs. Normally the balance control should be in its centre position. Always quote the serial number of your amplifierwhen making any technical enquiry. The signal from the tape outputs of the amplifier is not affectedby the Tone, l3alance, Volume, Input or Output settings. Forbest results use low resistance speaker cables.
This will help us todeal quickly with any queries regarding your amplifier. Do not place the amplifier too close to room heating or wheredirect sunlight could heat up the case. This is quite normal, most of the heat is produced bythe power supply regulating circuits. If the amplifier fuse is ever changed it must be replaced by afuse of the orrect type and rating. Some parts of the amplifier case will become warm duringoperation. A note should be enclosedgiving your name, address, telephone number and a briefdescription of the reason for return.
They wi 11not op rate until the fault condition is cleared. . It is advisable to retain theoriginal packaging and to use it whenever the amplifier istransported. If service is required the amplifiershould be returned, correctly packaged, to your dealer or dis-tributor. The guarantee offered does not limit the consumer'sstatutory rights. When tape copying is not in progress all settings may be used.
Electrostatic headphone adaptors and loudspeaker switchingboxes can be connected to the speaker terminals if required. The fuse is a Smm x 20mmTime Lag T type. With a simple internal modification the pre-amplifier andpower amplifi r sections can be used independently. The settings will depend on the cartridge, speakers and pro-gramme material. Do not on ne t the mains supply until all other connectionshay be n ninde. If the local mains supplymatches the voltage shown on the rear panel connect a suitablemains plug to the mains cable. Occasionally un-plug and re-fit the plugs.
Always follow the manufacturer'srecommendations regarding grounding. Unless the input signal isvery low the volume control will never be set near maximum. Incorrect groundingcan cause hum and poor sound quality. Labour and carriage are not covered except by localagreement. For optimum performance connect the Green and Yellow wirein the mains cable to Mains Earth via a three pole mains plug. A simple internal modification allows the preand power amp sections to be used independently.
Do not place the amplifier too close to equipment with a pow-erful radiated magnetic field, this could induce hum. The Direct Speaker outputs are not switched. Headphones should be un-plugged before switching the mains power on or off. All Audiolab products are guaranteed against defects in com-ponents and materials for a period of 12 months from date ofpurchase. For normal use the pre-ampoutputs are internally connected to the power amplifier inputsso that no external connectors are required.
The scale numbers against the controlsindicate the number of decibels of boost or cut available at theextremes of the audio band. It is possible to record from one sourcewhile list nlng to a different one. Rotate - to cut low fre-quenci s. Suitable for headphones 80hms to20000hms impedance. The wiping a tion helps to keep them clean and maintainsgood cl tri al onta t. Within this period parts will be replaced free ofcharge provided that failure is not due to accident or negli-gence. The correct rating is shown on the rearpanel.
When thecani ris op '11 d the first fuse you see is the spare one. If youfind a setting which gives more accurate reproduction use it. This delay is to allow thepower supply circuits to stabilize. Th fuse carrier cannot be pulled out until themains onn lor is unplugged from the amplifier. Do not place the amplifier too close to your turntable or sensi-tive equipment, the magnetic field radiated by the transformercould induce hum.
If large diameterspeaker cables are used, for best results and reliable connec-tions, the wires should be terminated with 4mm plugs. The +ve red and -ve black speaker connections mustbe wired to the corresponding amplifier output terminals. The output may be used to drive external poweramplifiers e. The fus' is 10 ated in a slide-in carrier which also contains aspar fu. No internal fuses, which could degrade the soundquality are used. I,E T R s ts the input you wish to listen to.