icon Audio LA 4 MK II Instructions page 2

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 all inputs & tape monitor
Sound Quality
Channel Balance
Valve Microphony
Valve Seating
Hum & noise level
RF Test
Remote Control Function
Remote control in box
Serial No sticker and recorded
Signed off by
Notes:
Final Inspection
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Mains voltage
IEC socket Fuse
Sales invoice
Credit card receipt
Bias meter
Transformer Protection
Upgrades:
Input valves
Output valve
Rectifier valve
Capacitors
Interconnects
110 / 230-240V
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N/A
N/A
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