Samson Servo 120A Power Amplifier | Official Manual and Specifications

PRO

AMPLIFIERS	PRODUCT SPECIFICATION SHEET

TYPE:

POWER

AMPLIFIERS

PRODUCT

SERVO 120A

SERIES

SERVO

DESCRIPTION

POWER AMPLIFIER

AMPLIFIERS

GENERAL DESCRIPTION

The Servo 120a is a single rack-space stereo power amplifier which is optimized for use in both professional and project recording studio environments as well as for live performance. It delivers 60 watts of power per channel into 4 Ohms (or, in Bridge mode, 120 watts into 8-Ohms) over the full frequency spectrum, from 3 Hz to 65 kHz. Both balanced 1/4˝ TRS and unbalanced RCA-type input connectors

are provided, along with 5-way binding post output connectors. Front-panel controls and displays include a power switch, independent left- and right-channel input level controls, ten-segment LED meters, a Protection LED, and a convenient headphone jack and speaker on/off switch for private cue monitoring. Suggested applications for the Servo 120a include:

•Amplification for nearfield monitors or cue headphones in both professional and project studios - Its superb audio specs and whisper-quiet performance (its convection cooling design means there is no fan), along with its unique front-panel speaker on-off switch and dedicated headphone jack, make the Servo 120a the perfect complement to any recording studio.

•Home Theatre applications - The power and flexibility offered by the Servo 120a (it can be used either as a 60 watt stereo amplifier, or, in bridge mode, as a 120 watt monophonic amp) makes it the perfect addition to any home theatre, in conjunction with any DVD player or other surround sound system. For example, use it in stereo mode to drive your main front left/right speakers, using your home stereo to drive the rear

satellite speakers—or use the Servo 120a in Bridge mode to drive your center channel or subwoofer with power galore.

•As an extension to a home hi-fi system - The Servo 120a boasts professional specs which far exceed that of most consumer products. For a real “studio” experience in your own home, try connecting your home hi-fi amplifier’s auxiliary outputs to the Servo 120a’s inputs (thus using your hi-fi amp as a preamplifier) and then connect your existing speakers to the Servo 120a’s outputs. If you fall in love with the sound (as we’re sure you will), you might want to substitute a professional pre-amplifier for your existing hi-fi amp—and, from there, you may well end up graduating to higher-level speakers. High quality sound is addicting—don’t say we didn’t warn you!

•Powering public address systems in permanent installations - The Servo 120a can be used to effectively drive PA speakers in installations such as classrooms and corporate conference rooms.

•Onstage monitoring - In small and medium-sized onstage areas (such as in clubs, lounges, etc.), the Servo 120a can be used to drive stage monitors, allowing the performers to hear themselves without having to rely on onstage equipment amplification.

•MIDI rack monitoring - Taking only a single rack space, MIDI musicians can easily incorporate the Servo 120a into their existing rack of gear. Combined with a pair of high quality stage or studio speakers, this makes for an excellent monitoring system that can accurately reproduce the broad range of frequencies typically output by devices such as synthesizers, samplers, and digital audio workstations.

FRONT PANEL

BACK PANEL

SERVO 120A specifications

The Samson SERVO 120A is a high-performance audio controller designed to enhance the sound qualities of various audio applications. Tailored for both live and studio environments, this unit brings incredible flexibility and precision to audio mixing and management. One of the standout features of the SERVO 120A is its ability to deliver high-quality audio amplification with a continuous output of 120 watts per channel. This ensures that the audio signal remains clean and undistorted, even at high volume levels.

Equipped with advanced digital signal processing (DSP), the SERVO 120A allows users to customize their audio output with precision. The integrated DSP features multiple preset configurations, enabling adjustments for different acoustic environments. Thus, whether in a small venue or a large auditorium, the unit can be optimized for the best sound experience. Additionally, the SERVO 120A includes a versatile input section that accepts balanced XLR, 1/4" TRS, and RCA connections, making it compatible with a wide range of audio gear including microphones, instruments, and playback devices.

The unit also integrates a user-friendly interface with LED indicators for monitoring levels and status, which is especially useful in live sound setups where real-time feedback is crucial. Another key technology featured in the SERVO 120A is its thermal protection system that prevents overheating, ensuring longevity and reliability during extended use. The compact and sturdy design enhances portability, making it ideal for traveling musicians, audio engineers, and rental companies.

In terms of connectivity, the Samson SERVO 120A provides both input and output options that allow for daisy-chaining multiple units, thereby expanding a sound system effortlessly. Its low-noise operation further ensures that the audio remains crisp, with minimal interference. The SERVO 120A is a testament to Samson's commitment to quality audio solutions, promising durability, adaptability, and superior sound performance. With a combination of modern technology and user-centric design, the Samson SERVO 120A stands as a reliable choice for professionals seeking a robust audio controller.