Samson SA300 Servo 300 Power Amplifier - Open Box

MPN: SA300
UPC: 809164005476
Availability: Out of Stock


  • 150 watts per side at 4 ohms.
  • 300 watts bridged mono at 8 ohms.
  • 1/4-inch and RCA input connectors.
  • 5-way binding post and 1/4-inch outputs.
  • Dual Rack space design.
  • 10-segment, 3-color Level LED meters.
  • 4-stage power protection circuitry.

The Samson Servo 300 stereo power amplifier has been designed to provide robust, clean output with low distortion and wide dynamic range, along with the dependability demanded by the most professional audio engineers and installers.

Their convenient 2 rack-space design is compact, and yet there’s plenty of power available, with 2 x 100 Watts at 8Ω, 2 x 150 Watts at 4Ω over the full frequency spectrum, from 10 Hz to 55 kHz.

For mono applications, a Bridge mode links both channels of the amplifiers, thus providing even more single-channel power, with a power rating of 300 watts into an 8 Ohm load.

Input connections are available for both unbalanced RCA connections and balanced 1/4-inch TRS connections. For the outputs, the Servo 300 amplifier provides standard 5-way binding posts and 1/4˝ phone jacks. Front-panel controls and displays include a power switch with LED indicator, as well as independent left and right channel input level controls. To help you set the correct operating levels, the Servo 300 amplifier includes front panel Signal, Peak and Protection LED indicators. There's also a ten-segment VU meter to help you set a good operating level.

Like all serious power amplifiers, the Servo 300’s internal electronics are based around a serious power core, with an over-sized toroidal transformer and large extruded heat sinks. To keep the Servo 300 amplifier running cool, the design employs twin internal wind tunnels with forced-air cooling via two temperature-sensitive, variable speed fans, which greatly reduce the chance of thermal and overheating problems. Multi-stage protection for power-up, over-heating, over-current, short circuit, low output impedance, and DC voltage, assures high reliability under the most demanding situations.

The Servo 300 amp is road tough with its all-steel chassis and 19-inch rack mount design. The Servo 300 amplifier is ready for a life on the road, or to make its home in a fixed installation.

Optimized for live sound venues, houses of worship, commercial installations, and for driving small and medium-sized live PA systems, the Servo Series amplifiers will deliver reliable power from gig-to-gig, venue-to-venue and day-to-night.


Product Specifications:

Connectors (each channel) Input: RCA unbalanced and 1/4” (6.3mm) TRS, balanced

Output:5-way Binding post and 1/4” Phone

Controls: AC power switch, Channel 1

Power Requirements: 115/230,240VAC,50/60Hz

Dimensions (W x H x D): 19” x 3.5” x 11.7” (483mm x 89mm x 297mm)

Net Weight: 20 lbs (9.09 kg)

More Information
width 15
length 22
UPC 809164005476
Condition used
BRAND Samson
Manufacturer Part Number SA300
height 6