Redbox User Handbook No 1
33
D
IG
IT
A
L
A
U
D
IO
C
O
N
V
E
R
T
E
R
S
-
R
B
-S
P
1
5
DIGITAL AUDIO CONVERTERS
48kHz double sampled
48kHz double sampled
48kHz double sampled
96kHz
I/P 1
I/P 1
I/P 2
L
R
I/P 1
I/P 1
I/P 2
L
R
L
Dipswitch 3
Off
Dipswitch 3
On
Dipswitch 3
On
Dipswitch 1
On
Dipswitch 1
On
Dipswitch 1
Off
SRC
SRC
SRC
Dipswitch 1
Off
Mute
Mute
R
R
L
L
R
Mute
R
L
X
R
X
X
R
L
R
L
R
R
R
L
L
I/P 1
I/P 2
O/P 1
O/P 1
O/P 2
O/P 1
O/P 1
O/P 2
O/P 1
O/P 2
L
R
L
R
L
R
L
R
R
R
L
L
96kHz
48kHz double sampled
Any Sample Rate
Sample Rate 1
Sample Rate 2
Sample Rate 1
Sample Rate 1
Sample Rate 1
X = Input Ignored
Sample Rate 2
Split
Combine
Split
Combine
Bypass
Fig 5-4: RB-SP1 Type and Mode Flow Diagrams
Rear Panel Connections and Operation
Fig 5-5: RB-SP1 Rear Panel
AES/EBU
Inputs
Mode Select
Dip Switches
AES/EBU
Outputs
Digital Input &
Output Select
Buttons
S/PDIF
Outputs
S/PDIF
Inputs
48kHz double sampled
48kHz double sampled
48kHz double sampled
96kHz
I/P 1
I/P 1
I/P 2
L
R
I/P 1
I/P 1
I/P 2
L
R
L
Dipswitch 3
Off
Dipswitch 3
On
Dipswitch 3
On
Dipswitch 1
On
Dipswitch 1
On
Dipswitch 1
Off
SRC
SRC
SRC
Dipswitch 1
Off
Mute
Mute
R
R
L
L
R
Mute
R
L
X
R
X
X
R
L
R
L
R
R
R
L
L
I/P 1
I/P 2
O/P 1
O/P 1
O/P 2
O/P 1
O/P 1
O/P 2
O/P 1
O/P 2
L
R
L
R
L
R
L
R
R
R
L
L
96kHz
48kHz double sampled
Any Sample Rate
Sample Rate 1
Sample Rate 2
Sample Rate 1
Sample Rate 1
Sample Rate 1
X = Input Ignored
Sample Rate 2
Split
Combine
Split
Combine
Stereo/Mono