Samson SA120A 120 Watt (2 x 60 @ 4 OHMS) Power Amplifier 1U
The Samson Servo 120a Power Amplifier is a stereo power amplifier that can be used for all types of recording applications, live performances or permanent installs. The amplifier provides "reference-class" audio performance and reliability in a compact, single rack-space package.
Features:
- A stereo power amplifier for recording, live music, and installation applications
- Operates in both stereo or bridged mono
- 50 Watts per channel into 8 Ohms
- Stable bipolar circuit design continuously keeps DC output during idling at or near 0 volts, preventing unnecessary power applications to minimize heat overload
- Toroidal transformer power supply for high current and low profile
- High-current output power transistors
- Protection relay circuitry (linked to the DC offset circuitry) that prevents "thumps" when powering on or off
- Smart Servo circuitry protection against overheating and overcurrent
- Functions in stereo or bridged mono modes
- Front-panel headphone jack with speaker disable switch
- Five-segment LED meters for each channel continuously display power output levels and allow the user to correct for overloading (clipping) conditions
- Convection cooled (no fan)
- Compact, 1 RU space unit
Specifications:
- Number of Channels: 2
- Power Rating:
- 4 Ohms: 60 W per Channel
- 8 Ohms:
- 50 W per Channel
- 120 W Bridged
- Performance
- Frequency Response: 10 Hz to 20 kHz
- Damping Factor: > 150
- Input Sensitivity: 4 dBu
- Input Impedance:
- >10 Kilohms (Balanced)
- >10 Kilohms (Unbalanced)
- SNR: 105 dB
- THD: < 0.01% (1 kHz, at Rated Power)
- Connectivity:
- I/O:
- 2 x 1/4" TRS Input
- 2 x RCA Input
- 4 x Push Terminal Output
- 1 x 1/4" Headphone Output
- Power:
- Power Consumption:
- 120 VAC: 240 W
- Physical:
- Display & Indicators:
- 1 x Multi-Segment LED Meter
- 1 x LED (Protect)
- 1 x LED (Power)
- Cooling: Convection
- Dimensions: 19.0 x 11.5 x 1.8" / 483.0 x 292.0 x 44.0 mm
- Weight: 15.6 lb / 7.1 kg
- Packaging Info:
- Package Weight: 16.2 lb
- Box Dimensions (LxWxH): 21.5 x 14 x 4"
- Number of Channels: 2
- Power Rating:
- 4 Ohms: 60 W per Channel
- 8 Ohms:
- 50 W per Channel
- 120 W Bridged
- Performance
- Frequency Response: 10 Hz to 20 kHz
- Damping Factor: > 150
- Input Sensitivity: 4 dBu
- Input Impedance:
- >10 Kilohms (Balanced)
- >10 Kilohms (Unbalanced)
- SNR: 105 dB
- THD: < 0.01% (1 kHz, at Rated Power)
- Connectivity:
- I/O:
- 2 x 1/4" TRS Input
- 2 x RCA Input
- 4 x Push Terminal Output
- 1 x 1/4" Headphone Output
- Power:
- Power Consumption:
- 120 VAC: 240 W
- Power Consumption:
- I/O:
- Physical:
- Display & Indicators:
- 1 x Multi-Segment LED Meter
- 1 x LED (Protect)
- 1 x LED (Power)
- Cooling: Convection
- Dimensions: 19.0 x 11.5 x 1.8" / 483.0 x 292.0 x 44.0 mm
- Weight: 15.6 lb / 7.1 kg
- Display & Indicators:
- Packaging Info:
- Package Weight: 16.2 lb
- Box Dimensions (LxWxH): 21.5 x 14 x 4"