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Page 1: ...our ears attune themselves to the new sound Your source loudspeakers and room acoustics will also affect the sound before it finally reaches your ear Some people find a small adjustment in re position...
Page 2: ...wiring check Check Triode mode Run min 6 hour test Check inputs tape monitor Output Valve Bias level mv Sound Quality Channel Balance Valve Microphony Valve Seating Hum level left right mv RF Test LE...
Page 3: ...switch down The amplifier should now be working 6C The Volume control will re set on switch on to aprox 9pm position There should be no sound coming from the speakers except a barely discernable gent...
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Page 5: ...of cables therefore the benefits of very exotic cables may be wasted But this is personal taste Icon or your dealer will advise you As all cables have losses keeping the speaker cables short is best I...
Page 6: ...e and reliability The upgrade valves supplied with selected models are the result of careful comparison with other makes But beware paying excessive amounts for New Old Stock second hand or Fake copy...
Page 7: ...may easily be re configured for 110 120v ac Contact us for more information 6 Bias Checking Adjustment The bias voltage for this amplifier is 330mv DC The Stereo 40 6AS7 uses the Split Bias method of...
Page 8: ...ALENT US 6080 Russian China 6N5 6N13 DO NOT USE ANY OTHER OUTPUT VALVE AS DAMAGE WILL RESULT 8 Replacing the small valves 6SL7 centre and 6SN7 valves Neither of these requires any set up procedure It...
Page 9: ...countries applicable guarantee law applied You are advised to inform us of any change of address or ownership in order that we may keep you up to date of any upgrades or improvements Check our websit...
