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Final Inspection - Your Guarantee of Quality
To assure you of optimum performance and reliability, this amplifier has passed our rigorous
final inspection and listening test by the Icon Audio team in Leicester. During which the final set
up and adjustments were made.
Date
Model
Amp Serial Number
Customer
Check amplifier finish
Check valve cover
Internal wiring check
Triode mode conversion
Run min 8 hour test
Check all inputs
Output Valve Bias level
Power UL 1 kHz 8Ω
Sound Quality
Channel Balance
Valve Microphony
Screwdriver included
Hum level left/right
RF Test
Meter brightness
Signed off by
Checked by
Notes:
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ST40 MK IV 6L6
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......mv
.........L.......R
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...../.....mv
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Serial No sticker and recorded
Mains voltage
IEC Mains Fuse
Internal HT Fuse
UK Plug fuse
Mains lead in box
Remote Control Function
(only if purchased as an option)
Remote handset in box
Bottom label
Transformer Protection
Output valve type
Driver valve type
Mains lead
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117V / 230-240V
1.6A.......
2x T250mA ceramic
3A.....A
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