Samson's new TXM powered tabletop mixers feature recording console specs, studio quality effects and loads of power, designed as an all-in-one portable yet powerful solution for live sound applications.
The TXM20 is a 20 channel powered mixer, with selectable power amp mode settings for 500 watts of power per channel, or 1000 watts in bridged mono. It features 12 high-quality microphone preamps with phantom power, channel inserts and low cut filters. 1/4 in. phone and Speakon outputs. 3-band EQ pre channel, 4 Aux sends, and dual internal 24 bit effects processor with 100 preset programs. There is 1 stereo 9-band graphic EQ for the mains plus 1 mono 9-band graphic EQ for the monitors, and a mono sub output with variable low-pass filter. All of this plus a large metal carry handle make the TXM20 equally suited for gigging musicians or in fixed installations.
Features:
12 high-quality microphone preamps
500 watts stereo, 1000 watts bridged mono
4 Aux sends (1 pre, 1 pre/post, 2 effects)
Dual 9-band graphic EQ
Dual Internal 24-bit effects processor with 100 preset programs
Mono sub output with variable low-pass filter
1/4 in. phone and Speakon outputs
Technical Info
Rated Output Power: 2 X 500W at 4 Ohms @1% THD @ 1KHz, 1 X 1000W at 8 Ohms Bridged
Frequency Response:
- 20Hz~20KHz+/-0.7dB@1W Output into 8 Ohms (AMP OUT)
- 20 Hz~20KHz+/-0.4@+4dB Output into 10kOhms (MAIN OUT, MAIN OUT 2, AUX OUT, AUX SEND, EFX OUT)
Total Harmonic Distortion:
- Less than 0.06% @ 20Hz-20KHz, 75W output into 4 Ohms (SPEAKER OUT)
- Less than 0.1%@20Hz-20KHz+4dBu output into 10kOhms (MAIN OUT, MAIN OUT 2, AUX OUT, AUX SEND, EFX OUT)
HUM & Noise: -121dB equivalent input noise
- Average, RS+150 Ohms: -100dB residual output noise (MAIN OUT, AUX OUT, EFX OUT)
- With 22Hz-22KHz BPF: -79dB (MAIN OUT, AUX OUT) Master level control at maximum, all channel level control at minimum. -79dB (EFX OUT) Master level control at maximum, all channel level controls at minimum.
Maximum Voltage Gain:
- 67dB CH IN (MIC) to AMP OUT
- 63dB CH IN (MIC) to MAIN OUT, MONITOR OUT
- 54dB CH IN (MIC) to AUX 2 OUT
- 30dB CH IN (MIC) to REC OUT
- 32dB CH IN (LINE) to MAIN OUT, MONITOR OUT
- 26dB AUX IN to MAIN OUT
- 24dB TAPE IN to MAIN OUT
Crosstalk, 1KHz: 70dB adjacent input, 70dB input to output
Input Channel Equalization:
- HIGH: 12KHz shelving (+/- 15dB Maximum) Mono & ST CH
- MID: Variable 100Hz to 8kHz peaking (+/- 15dB Maximum)
- LOW: 80Hz shelving (+/- 15dB Maximum)
Meters: 11 POINT LED METERS (-20, -15, -10, -7, -5,-3, 0, +1, +2, +4, +6dB)
Graphic Equalizer: 9 bands(63,125, 250, 500,1K, 2K, 4K, 8K, 16KHz) +/-12dB
Internal DSP Effects: 24 BIT - 10 Presets each:
- 1 - Performance
- 2 - Hall Reverb
- 3 - Plate Reverb
- 4 - Spring Reverb
- 5 - Echo
- 6 - Flange + Verb
- 7 - Chorus + Verb
- 8 - Echo + Verb
- 9- Chorus
- 10 - Flange
Phantom Power: +48V
CLIP Indicators: Turn on: THD> 0.1%
Foot Switch: DIGITAL EFFECT MUTE: ON/OFF
Power Requirement: 110V/60 Hz, 240V/50Hz (Country Specific)
Power Consumption: 1900 Watts, Maximum
Weight: 50.6 lbs. (23 kg)
Dimensions (W x H x D): 24.5 x 6.25 x 21 inches (489 x 145 x 520mm) 
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