Back Panel Description
See Figure 3 on page 22
The Evolution Two Monaural Preamplifier back panel provides all input and output
connections, remote control inputs and outputs, and the power connection. Back
panel features and their descriptions follow.
Left/Right Channel Orientation
Evolution Two preamplifiers are assembled as left or right preamplifier channels.
Preamplifier RCA connectors (31, 36, 38, 40) are color coded. Left preamplifier
channels are assembled with white RCA connectors, and right preamplifier chan-
nels are assembled with red RCA connectors.
Inputs
30 Balanced Inputs: B-1, B-2, B-3
The Evolution Two is equipped with 3 balanced analog source inputs with XLR
connectors.
31 Single-ended Inputs: S-1, S-2, S-3. S-4
The Evolution Two is equipped with 4 single-ended analog source inputs with
RCA connectors.
32, 33 Tape Inputs: B-3 and S-4
The Evolution Two is equipped with one balanced and one single-ended input,
for use with a tape source. Either input may be configured as the tape input,
from the menu (17). When you select the tape input (11), the other input
becomes a normal input, selectable using the front panel button or the remote
control key (8, 9).
34 C-1, C-2, and C-3 CAST Inputs
The Evolution Two is equipped with 3 CAST inputs with 4-pin bayonet connec-
tors, for use with Krell CAST-equipped input devices.
Outputs
35, 36 Main Bus Outputs
The Evolution Two is equipped with one balanced main bus output with XLR
connectors and one single-ended main bus output with RCA connectors. Use
the main bus outputs to record the input signal playing on the main outputs.
For more information, see Play and Record, on page 30.
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