Samson Servo 120a – Power Amplifier. Ideal for powering near-field monitors or installation sound, the new Servo 120a delivers “reference-class” audio performance and reliability in a compact package. This single-space rackmount stereo power amplifier delivers 60 watts per channel into 4 ohms, or 120 watts into 8 ohms in bridge mode. The intuitive front panel features controls and indicators including a power switch, independent left and right channel input level controls, 10-segment LED meters, a protection LED, and a convenient headphone jack and speaker on/off switch for private cue monitoring. This listing is the SERVO-120A Power Amplifier.
Why customers choose it
Features
- Single-space 19-inch rackmount servo controlled power amplifier
- 1/4-inch balanced phone jack and RCA inputs
- Individual left and right level controls
- 10-segment, 3-color LED meters
- Convection-cooled design
- Headphone jack with speaker output mute
Who it is for
Studios, live engineers and installers who need a dependable signal-chain tool.
Specifications
| 4 ohm 1% THD+N | 80 W |
|---|---|
| 8 ohm 0.05% THD+N | 50 W |
| 8 ohm 1% THD+N | 55 W |
| Bridge mode Rated Output Power (@ 1 kHz) 8 ohm 0.05% THD+N | 120 W |
| 8 ohm 1% THD+N | 150 W |
| IMD (SMPTE 4:1, 60 Hz & 7 kHz @ rated output power) | 0.03% |
| Frequency Response | 10 Hz – 20 kHz +0, -0.5 dB, 3 Hz – 65 kHz, +0, -3.0 dB |
| Crosstalk (adjacent channels) | -75 dB, 1 kHz |
| Output DC Offset Voltage | ± 50 mV, DC Servo Controlled |
| Headphone Output Level | 400 mW (into 100 Ω @ 1% THD+N) |
| Dimensions | 17.5″ x 11.5″ x 1.75″ / 444mm x 292mm x 44mm |
| Weight | 15.6lb / 7kg |
| Type | Power Amplifier |


























Reviews
There are no reviews yet.