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14
6. TUBES
6.1 TUBE LAYOUT
Tube complement
27
,
28
,
29
30
sockets:
All sockets are fitted with
ECC 82 family
tubes
.
The ECC 82 tube is also known as: E82CC,
ECC802S, 12AU6, 5814, 6189W
Sockets
29
and
30
require selected,
matched tubes with equal systems. The
systems of tube
27
+
28
must be
matched to less than 5%
In position
27
the use of the genuine spe-
cial tube E80CC is allowed. The use of this
tube is only in this position practical !
31
Automatic discharge LED (red)
LED on:
When the amplifier has been switched off,
this LED remains lit until the power supply
capacitors have been discharged.
LED off
The power supply capacitors are dis-
charged. If disconnected from the mains
supply, there are no dangerous voltages
present inside the equipment
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