Advertisement
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
Sound Quality
Valve Microphony
Valve Seating
Hum level left/right
RF Test
Power out 1 kHz 8ohms
Channel Balance=
LED brightness
Serial No sticker and recorded
Mains voltage
IEC Mains Fuse
HT (int) Spare 2x 1A F Fuses inc ...........
Signed off by
Notes:
Please note we do not test the standard mains lead.
..../..../....
ST60 Mark III
..........
.................................
..........
..........
..........
..........
..........
..........
..........
..........
..........
........
.......
mv
mv
..........
.........L.......R
..........
..........
..........
110 / 230-240V
3.15............A
............................
Soft Start Fitted
Sales invoice
Bottom label
Credit card receipt
Customer survey form
Bias meter
Remote (send/receive)
Remote (in box)
Transformer Protection
Upgrades:
HT delay fitted
Capacitors
Power supply
Output valves
st
1
Stage driver
nd
2
Stage driver
Mains lead
Interconnects
..........
..........
..........
..........
..........
..........
..........
..........
..........
...N A
...Y / N
...................
....................
...................
...................
..........
..........
Page 2
Advertisement
