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Setup and Quick Start
This is easy. Plug it in and go.
Lower Power Button - Turns AC power on and off.
Upper Standby Button - Connects and disconnects the outputs.
Power - The power requirement depends on the speakers being driven.
The amplifier will run off a single 120V, 20A circuit easily with a standard
8 ohm speaker load. With a 2 or 4 ohm load, they will still run off a 20A
circuit, but the circuit should not be shared with lots of other devices.
Inputs - The amplifier will accept a single-ended or balanced input but
not both.
Outputs - Connect to your speakers.
S201
Users
Manual
Rev 3 (3/13)
1
S201 A
mplifier
S
pecificAtionS
I
:
nputs
t
B
(Xlr)
rue
alanced
I
I
36
O
nput
mpedance
k
hm
s
-e
(rca)
Ingle
nded
I
I
18
O
nput
mpedance
k
hm
I
s
:
nput
ensItIvIty
2.15 v
@ 200W
pp
(h
g
+34
)
Igh
aIn
dB
4.3 v
@ 200W
pp
(l
g
+28
)
OW
aIn
dB
c
m
r
:
OmmOn
Ode
ange
+/- 20 v
m
. l
I
r
:
aX
Inear
nput
ange
5 v
pp
m
. I
v
:
aX
nput
Oltage
20 v
pp
t
:
ransIstOrs
a
B
-p
ll
I
Olar
F
:
eedBack
0 n
l
F
egatIve
Ocal
eedBack
0 n
g
F
egatIve
lOBal
eedBack
d
F
:
ampIng
actOr
80
s
n
r
:
Ignal tO
OIse
atIO
>120
B
d
p
r
:
OWer
atIng
>200 W
8 O
atts at
hms
c
apaBle OF drIvIng
2 O
a
hm lOad
s
p
c
:
tatIc
OWer
OnsumptIOn
320 W
atts
F
c
:
Ilter
apacItance
249,600
F
u
t
:
ransFOrmers
1000W t
OrOIdal
t
.
ransFOrmer
d
:
ImensIOns
17"
13"
X
8.5"
tall IncludIng FOOt
85 lBs
c
F
:
OntrOl
eatures
- s
B
WItch FOr
alanced
s
-
.
Or
Ingle
ended OperatIOn
- p
O
/s
/O
OWer
n
tandBy
FF
- r
p
c
emOte
OWer
OntrOl

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Summary of Contents for MSB Technology S201

  • Page 1 S201 A mplifier pecificAtionS nputs (Xlr) alanced nput mpedance (rca) Ingle nded nput mpedance nput ensItIvIty 2.15 v @ 200W 4.3 v @ 200W OmmOn ange +/- 20 v Inear nput ange nput Oltage 20 v ransIstOrs Olar eedBack egatIve...
  • Page 2: Input Setting

    A Simple Approach The S201 provides a simple but effective approach to good sound. An amplifier does two things, it increases the voltage of an audio signal and it increases the current. Class A amplifiers completely overlap the positive and negative signals providing great performance but with huge power losses.