8
connecting your SPM 12000
You need to connect the outputs from your pre-amplifier to your power
amplifier and then connect your power amplifier to your loudspeakers. There are two
pairs of inputs. You can connect to either the XLR or RCA outputs, but not to both
types at the same time. All connections should be made with the power turned off.
The SPM 12000 is designed and must be used with both mains leads plugged into
suitable sockets. Ensure that the phase is the same for both leads.
connecting to your power amplifier using XLR style inputs
Use XLR style connectors to connect:
• the Right output of your pre-amplifier to the Right balanced input
• the Left output of your pre-amplifier to the Left balanced input.
connecting to your power amplifier using unbalanced RCA style inputs
Use RCA style connectors to connect:
• the Right output of your pre-amplifier to the Right input phono socket
• connect the Left output of your pre-amplifier to the Left input phono socket.
connecting your loudspeakers
Connect your loudspeakers to the right and left binding posts, mave to
+ve and -ve to -ve on amplifiers and loudspeakers.
Note: The WBT gold plated 4mm speaker binding posts will accept 4mm banana
plugs (WBT-0645 or WBT-0644) or 6mm spades (WBT-0680). Making connections
using bare wire is not recommended.
1
3
2
RIGHT
BALANCED
INPUT
PUSH
1
3
2
PUSH
RIGHT
INPUT
PHONO
SOCKET
MAINS
INPUT
LEFT
INPUT
PHONO
SOCKET
LEFT
BALANCED
INPUT
-ve
+ve
-ve
+ve
RIGHT
LEFT
stereo power amplifiers
Summary of Contents for SPM 12000
Page 1: ...CHORD Power amplifiers...
