Samson S4000

The Samson S4000 power mixer is designed with good sound, power, flexibility and reliability in mind. It will be a good tool in the hands of professional sound engineers and producers. Designed to Samson standards, the S4000 Amplifier Mixer is the ideal tool for amplifying live performances in small venues, restaurants, clubs, corporate events or parties.
The Samson S4000 offers a total output of 1,000 watts (500 watts per channel at 4 ohm speaker impedance) with 20 input channels, including 12 mono channels and four stereo channels with high-quality microphone amplifiers and line inputs. There's a built-in two-channel 24-bit effects processor with 100 presets and FX level controls, as well as a built-in MP3 player/recorder for playing your music files through your sound system or recording your performance to USB. media (memory sticks)
Precise control on each channel of the Samson S4000 is provided by the equalizer of each channel (bass and treble adjustment, complemented by a parametric midrange control in the range of 100 Hz -8 kHz. Adjustment is possible in the range of +/- 15 dB). The mixed signals of all channels can be additionally adjusted with a 9-band graphic equalizer. Signals from the graphic equalizer output can be sent to the main outputs and monitor outputs. In addition, the S4000 has four AUX sends per channel (1Pre, 1 Pre/Post, 2 Effect).
Each channel has +48 volt phantom power to power condenser microphones. The Mute button mutes the channel signal from the bus, the Low Cut button cuts frequencies below 75 Hz. The mixer has a 12-segment LED indicator to monitor the level of the output signal. You can plug headphones into the 6.3mm panel jack. Speakon® panel connectors are used to connect to speaker amplifier outputs. To connect active acoustic systems, the S4000 subwoofer is equipped with a special 6.3 mm jack mono output connector, the signal to this output can be adjusted with a special low-pass filter. The cutoff range is 20 Hz to 200 Hz. For the safety of controls, the S4000 is equipped with a protective cover, which is fastened with special locks.

20 channel (12 mono, 4 stereo) mixer amplifier
Power 1000 watts (2 X 500W at 4Ω @1kHz 0.1% THD)
Frequency response 20Hz~20kHz +/-0.4@+4dB
Output Sound Equivalence -124dB
Phantom power +48 volts
Built-in MP3 player/recorder for playing music or writing to a USB flash drive or external USB storage device
12 high-quality low-noise microphone preamps
Four Aux Sends (1 Pre, 1 Pre/Post, 2 to Effects)
100 preset two-channel 24-bit digital effects processor and effects level control
Panel jack 6.3mm Jack for on/off foot pedal switch
Two-channel 9-band graphic EQ (63Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz)
12-segment LED level meters
Dedicated mono Sub c output with adjustable low pass filter
Headphone output 1/4" stereo jack
Speakon® panel output connectors for connecting speakers
Rotary knobs for bass and treble controls on each channel
Advanced midrange control on every channel
Mute and Low Pass Filter knobs, Gain channel sensitivity adjustment, PFL switch on each mono channel
Includes protective cover
Dimensions (without cover): 622 x 159 x 533 mm
Weight: 23.5 kg