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This amplifier has been carefully checked, tested and final adjustments made by Icon Audio in
Leicester.
It has passed our rigorous listening test and final inspection to assure you of optimum
performance and reliability.
Date
Model
Amp Serial Number
Customer
Check amplifier finish
Run 6 hour test
Check inputs/outputs
Sound Quality
Channel balance
Valve Microphony
Valve Seating
Hum & noise level
RFI Test
Serial No sticker and recorded
Mains voltage
Signed off by
Notes:
Please note we do not test the standard mains lead.
Final Inspection
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110-120v / 230-240v
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IEC Mains Fuse
Sales invoice
Credit card receipt
Chassis linearity
Bias meter
Transformer Protection
Upgrades:
Output valve
Capacitors
Interconnects
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N/A
N/A
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