Arcam Delta 60 - Power Supply; Mute Circuit

Delta 60 integrated amplifier handbook
MCI MM cartridge
Figure 1
selector switch
All audio inputs and tape outputs are via RCA phono
connectors. All the phono sockets on the Delta 60 are marked 'L' for left
and 'R' for right channels, with the left channels nearer the top of the
cabinet. Your connection ieads wiil be marked 'L' and 'R' or wili have a
white or biack piug for left and a red plug for right.
Disc input
For the purposes of playing records the Delta 60 can accept
both moving magnet and moving coil cartridges. For either type of
cartridge the plugs on your turntable lead should be connected to the disc
input sockets on the rear panei of the unit. A switch just to the side of these
sockets allows the selection of either MM or MC input. The switch should
be left out for use with moving magnet or high output moving
coil cartridges and depressed for use with normai (iow output) moving coil
cartridges.
If your turntable has a separate earth lead then this should be
attached firmly to the earth terminal on the rear of the amplifier.
Note
Never operate the mm/mc switch on the rear of the amplifier with
THE VOLUME CONTROL TURNED UP AS THE RESULTANT ELECTRICAL SURGE MAY DAMAGE
YOUR LOUDSPEAKERS.
Compact Disc input
This input is suitabie for use with any compact disc player (and
with our own Deita Black Box D/A converter coupled with a CD Player).
Connect your CD player to the amplifier using the phono sockets
marked CD.
Note
Aithough, like the tuner and tape inputs, the CD has a 'flat'
frequency response, its sensitivity is lower, to take account of the high
output signals generated by CD players. It is possible to use either a tuner
or another line source in the CD input but the ampiifier's voiume control
will have to be turned up to obtain a volume similar to that found when
using other inputs.
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