icon Audio Stereo 50, Instruction Manual

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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 ……….
Internal wiring check ……….
Check Triode mode ……….
Run min 6 hour test ……….
Check inputs & tape monitor ……….
Output Valve Bias level ……...v
Sound Quality ……….
Channel Balance ……….
Valve Microphony ……….
Valve Seating ……….
Hum level left/right ...../…..mv
RF Test ……….
LED brightness ……….
Serial No sticker and recorded ……….
Mains voltage 110 / 240V
IEC Mains Fuse ………A
Soft Start Fitted ……….
Sales invoice ……….
Bottom label ……….
Credit card receipt .………
Customer survey form .………
Bias meter ……….
Transformer Protection ……….
Upgrades:
HT delay fitted? …Y / N
Output valves ……....……….
1
st
Stage valve ……………….
Phase splitter valves ……………….
Capacitor grade (Audio) ……….
Capacitor grade (Power) ……….
Mains lead ……….
Interconnects ……….
Signed
off by ……………………….
Notes:
Please note we do not test the standard mains lead.