SA103 Brochure.indd
SA-103
Power Amplifier
The SA-103 Power Amplifier will paint a very believable and
transparent facsimile of a live musical event.
The Plinius SA-103 has been
developed on the heels of the
newer Plinius power amplifiers
and shares the sonic and
aesthetic gains that have elevated
these designs to new levels.
The classic Plinius look has been
maintained with the use of
the distinctive heatsink profile.
A feature which makes this
amplifier capable of operating
in Pure Class A without the use
of troublesome fans or other
methods used for cooling.
Balanced circuits used in the
SA-103 allow full Balanced Mono
operation in excess of 400 watts.
The addition of another SA-103
will provide an amplification
system capable of the highest
level of excellence without totally
breaking the bank.
As with all Plinius amplifiers,
premium components have
been used throughout. There is
the addition of a 12 Volt trigger
which will allow integration into a
semi automated system.
The heart of music
www.pliniusaudio.com
SA-103
Power Amplifier
POWER
CURRENT OUTPUT
PRODUCT FEATURES
125 watts RMS per channel into 8 ohms
220 watts RMS per channel into 4 ohms
Both channels driven from 20Hz to
20kHz at less than 0.05% total harmonic
distortion
50A short duration peak per channel
Fuse protected
400 watts RMS into 8 ohms, 730 watts
RMS into 4 ohms, 20Hz to 20kHz
INPUT IMPEDANCE
47k ohms
1 x RCA WBT Input
1 x XLR Neutrik Input
2 x WBT Output Connections
Class A Switchable
Stereo/Mono Switchable
Trigger In
Ground Lift Switch
Full function remote control
Available in black or silver
FREQUENCY RESPONSE
GAIN
RCA Inputs: 32dB
Balanced Inputs: 38dB
DIMENSIONS
20Hz to 20kHz +/–0.2dB
0dB at 1Hz and –3dB at 70kHz
DISTORTION
POWER/CURRENT
CONSUMPTION
HUM & NOISE
100dB below rated output 20Hz to
20kHz, A weighted
MONO OUTPUT
Typically <0.05% THD at rated power
0.1% THD and IM worst case prior to
clipping
Height:
Width:
Depth:
Weight:
220mm
500mm
455mm
38kg
(8.75")
(19.75")
(18")
(83lbs)
750VA
2.1A (485W) Class A Idle
0.4A (92W) Class AB Idle/Standby
RISE TIME
Typically 5µs
The heart of music
www.pliniusaudio.com
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