Ecler NUO 4.0F - 4 Channel Analog Mixer in Black

The Ecler NUO 4.0F is a professional 4 channel analogue DJ mixer designed for club systems, studios and touring rigs. With flexible connectivity, dual VCF filters and support for Eclers legendary ETERNAL magnetic crossfader, it gives DJs precise, musical control over their mixes while delivering powerful, ultra clean output to any sound system.

Each of the four main channels offers switchable phono and line inputs, plus an additional AUX and dedicated microphone channel, making it easy to integrate multiple decks, media players and external sources. High headroom, low distortion circuitry and carefully tuned EQ ensure your mixes sound open, punchy and detailed, even at high levels.

Onboard high pass and low pass VCF filters with variable resonance open up a wide range of creative possibilities, from subtle tonal shaping to dramatic sweeps and breakdowns. With independent FX send and return, master insert and dual headphone outputs for B2B sets, the NUO 4.0F is built to handle demanding professional workflows with ease.

Professional Analogue Sound

The NUO 4.0F is built around high quality analogue circuitry that delivers a wide frequency response and very low distortion. With maximum undistorted output levels up to 21 dBV (23 dBu), it can comfortably drive powerful club systems while maintaining clarity, punch and definition across the full spectrum.

Flexible 4 Channel Layout

Four main channels with phono and line options, plus an AUX input and dedicated microphone channel, give you the flexibility to connect turntables, media players, laptops and more. Trim controls and a fully featured 3 band EQ on each channel make it easy to balance levels and sculpt your sound for any style of set.

Creative Dual VCF Filters

Two analogue high pass and low pass VCF filters with variable resonance allow for expressive, musical manipulation of your mix. With a wide 20 Hz to 20 kHz range and up to 12 dB of resonance, you can create everything from gentle tonal shifts to bold filter sweeps and build ups.

Club Ready Monitoring and Routing

Balanced and unbalanced master and booth outputs, independent FX send and return, and two separate headphone PFL outputs support complex routing and monitoring setups. Whether you are playing solo, performing back to back or integrating outboard effects, the NUO 4.0F keeps your workflow smooth and efficient.

• 4 Channel Analogue Mixer - Four fully featured channels with phono and line inputs provide plenty of connectivity for turntables, media players and other sources, giving you a solid, familiar layout for club and studio use.
• Dual HP/LP VCF Filters with Resonance - Two analogue filters with switchable high pass and low pass modes and variable resonance let you shape transitions, breakdowns and builds in a musical, hands on way.
• Extensive I/O for Club Systems - Balanced and unbalanced master and booth outputs, dedicated record out, FX send and return and a combo XLR/Jack microphone input ensure easy integration into professional sound systems and recording setups.
• Dual Headphone Outputs for B2B - Two independent PFL headphone outputs, with both 6.3 mm and 3.5 mm connections, are specially designed for back to back DJ sets, allowing two DJs to cue and monitor independently.

Inputs

• Line Inputs: 5 stereo unbalanced
• Phono Inputs: 4 stereo unbalanced
• Microphone Input: 1 mono balanced
• FX Return: 1 stereo unbalanced
• Connectors Line 1 2 3 4: RCA stereo
• Connectors Phono 1 2 3 4: RCA stereo
• Connectors AUX: RCA stereo
• Connector Micro 4: Combo XLR3F 6.3 mm TRS balanced
• Connector FX Return: RCA stereo
• Line Sensitivity / Impedance: 0 dBV / 50 kΩ
• Phono Sensitivity / Impedance: -40 dBV / 50 kΩ
• Microphone Sensitivity / Impedance: -50 dBV / >1 kΩ
• FX Return Sensitivity / Impedance: 0 dBV / >6 kΩ

Outputs

• House Outputs: 1 stereo balanced, 1 stereo unbalanced
• Booth Outputs: 1 stereo balanced, 1 stereo unbalanced
• Headphone Outputs: 4 stereo unbalanced (2 independent PFL)
• FX Send: 1 stereo unbalanced
• Record Out: 1 stereo unbalanced
• House Connectors: XLR3 M stereo, RCA stereo
• Booth Connectors: XLR3 M stereo, RCA stereo
• Headphone Connectors: 2 x 6.3 mm stereo jack, 2 x 3.5 mm stereo jack
• FX Send Connector: RCA stereo
• Record Connector: RCA stereo
• House Output Level (Balanced): 0 dBV / 600 Ω 1 V *(+12 dB 4 V)
• House Output Level (Unbalanced): 0 dBV / 2.2 kΩ 1 V *(+12 dB 4 V)
• Booth Output Level (Balanced): 0 dBV / 2.2 kΩ 1 V *(+12 dB 4 V)
• Booth Output Level (Unbalanced): 0 dBV / 2.2 kΩ 1 V *(+12 dB 4 V)
• Record Output Level: 0 dBV / 10 kΩ
• Headphone Output: 200 mΩ / 200 Ω THD 1 percent
• FX Send Output Level: 0 dBV / 2.2 kΩ
• Max Undistorted Output Level House (Balanced): 21 dBV (23 dBu)
• Max Undistorted Output Level Booth (Balanced): 21 dBV (23 dBu)
• Max Undistorted Output Level House (Unbalanced): 21 dBV (23 dBu)
• Max Undistorted Output Level Booth (Unbalanced): 21 dBV (23 dBu)

Performance

• Frequency Response Line: 10 Hz to 30 kHz -1 dB
• Frequency Response Microphone: 10 Hz to 25 kHz -1 dB
• Frequency Response Phono: RIAA ±0.5 dB
• Frequency Response FX Return: 10 Hz to 50 kHz -1 dB
• THD+N Line: <0.03 percent
• THD+N Microphone: <0.08 percent
• THD+N Phono: <0.08 percent
• THD+N FX Return: <0.003 percent
• CMRR Microphone: >75 dB at 1 kHz
• Signal to Noise Ratio Line: >103 dB
• Signal to Noise Ratio Microphone: >185 dB
• Signal to Noise Ratio Phono: >90 dB
• Signal to Noise Ratio FX Return: >110 dB

Channel Controls

• Trim Control Inputs 1 2 3 4: +15 dB
• 3 Band EQ per Channel:
  • Bass: +10 / -30 dB
  • Mid: +10 / -30 dB
  • Treble: +10 / -30 dB
• EQ Cut Frequency at -6 dB (12 dB per octave):
  • Bass: 200 Hz
  • Mid: 200 Hz to 6.8 kHz
  • Treble: 6.8 kHz
• FX Send Control per Channel
• FX Send Pre / Post Fader Selector per Channel

VCF Filters

• Filter Type: HP / LP VCF
• Frequency Range: 20 Hz to 20 kHz
• Maximum Resonance: +12 dB

Faders and Crossfader

• Channel Faders: 60 mm Ecler faders with curve control
• Crossfader Compatibility: Suitable for Ecler ETERNAL magnetic crossfader
• Master Insert: 6.3 mm jack connectors