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2 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
……mv
Sound Quality
……….
Channel Balance
……….
Valve Microphony
……….
Valve Seating
……….
Hum level left/right
...../…..mv
RF Test
……….
LED brightness
……….
Serial No sticker and recorded
……….
Mains voltage
115 / 230-240V
IEC Mains Fuse
T1.6 Amp
Remote Control Function
……….
Sales invoice
……….
Bottom label
……….
Credit card receipt
.………
Customer survey form
.………
Bias meter
……….
Transformer Protection
……….
Upgrades:
Output valves
……....……….
1
st
Stage valve
……………….
Phase splitter valve
……………….
Rectifier valve
………………..
Mains lead
……….
Interconnects
……….
Signed off by
……………………….
Notes:
Summary of Contents for Stereo 40 6AS7 Limited Edition
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