B&K 200.7 S2 - Manual (Page 7)

INPUTS
INPUTS
The Reference 200.5 S2 or Reference 200.7 S2 allows signal patch cables (interconnects) to be sourced
from either balanced or unbalanced volume level preamplifier/processor outputs. A switch is used to configure
a PAIR of AMPLIFIER CHANNELS for use with either balanced (XLR) or unbalanced (RCA) volume outputs.
XLR BALANCED
There are five balanced (XLR) input connectors on the Reference 200.5 S2 and seven balanced (XLR) input
connectors on the Reference 200.7 S2. These connectors accept balanced volume level outputs from the
preamplifier's balanced output connectors.
RCA UNBALANCED
There are five unbalanced (RCA) input connectors on the Reference 200.5 S2 and seven unbalanced (RCA)
input connectors on the Reference 200.7 S2. These connectors accept an unbalanced (RCA) output from the
preamplifier's (RCA) volume level outputs.
C H A N N E L 2 I N P U T C H A N N E L 3 I N P U T
R C A ( U N B A L A N C E D )
X L R ( B A L A N C E D )
2 1
3
PIN 1 (GND) PIN 1 (GND)
PIN 3 (-) PIN 3 (-)
PIN 2 (+) PIN 2 (+)
Balanced Interconnect Cable
1 2
3
PIN 1 (GND) PIN 1 (GND)
PIN 3 (-) PIN 3 (-)
PIN 2 (+) PIN 2 (+)
Amplifier Balanced Input Connector
RCA connector Signal
Ground
5