Ecler DJ Warm4 4-Channel Analogue Rotary Mixer

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Key Info

Crafted by high end audio company ECLER in Barcelona, the WARM4 is a professional four-channel analog rotary DJ mixer, conceived especially for DJs playing vintage vinyl records.

Reviving the classics with advanced technology

Crafted by high end audio company ECLER in Barcelona, the WARM4 is a professional four-channel analog rotary DJ mixer, conceived especially for DJs playing vintage vinyl records. This state-of-the-art mixer is equipped with an innovative feature - an analog subharmonic synthesizer. This unique tool, selectable per channel, is specifically designed to generate and reinforce ultra-low frequencies, boosting the bass of vintage records that lack the depth found in more recently mastered music.

High-End Performance for Premium Venues

Ideally suited for high-end listening bars and clubs with bespoke sound systems, the WARM4 promises an exceptional audio experience. Its four mixing channels, four PHONO inputs, four LINE inputs, and two MICRO inputs provide a versatile range of connectivity options. The mixer also features Master Output on XLR and RCA connectors, ensuring professional-grade audio transmission to any sound system, for a captivating sound experience.

Uncompromised Quality for Home DJ Setups

The WARM4 doesn't just excel in professional settings; its compact and straightforward design makes it a perfect fit for high-end home DJ setups as well. The three-band isolator full cut EQ allows for precise frequency blending with an exceptionally smooth crossover, while the maximum output without distortion ensures a clear, powerful sound. In addition, the FX Send control and pre/post fader selector per channel allow you to effectively integrate external FX and hardware, offering creative sound manipulation possibilities.

Innovative Design Meets Durability

Just as impressive as its performance is the WARM4's robust design. With Alps metal shaft high-quality potentiometers and solid aluminium knobs, mechanized from a block without visible screws, it embodies ECLER's unique design philosophy. And for a touch of classic charm reminiscent of 80's and 90's DJ booths, stylish wooden side panels are included. Experience the superior quality, finesse, and innovative design of the WARM4, where old school meets new technology.


  • Four mixing channels for versatile sound control
  • Four PHONO inputs and four LINE inputs for diverse connectivity
  • Two MICRO inputs for additional sound sources
  • Master Output on both XLR and RCA connectors for professional-grade audio transmission
  • Booth Output on XLR and RCA connectors for flexible setup options
  • Three-band isolator full cut EQ for precise sound shaping
  • Analog subharmonic synthesizer for sub-bass frequency reinforcement - great for older records that lack a powerful low-end
  • High maximum output without distortion (21dBV or 23dBu) for clear, powerful sound
  • FX Send control and Pre/Post fader selector per channel for creative sound manipulation
  • Premium Alps metal shaft potentiometers for reliable operation
  • Solid aluminium knob, mechanized from a block, featuring Ecler's unique design
  • Wooden side panels included for a classic aesthetic appeal

Technical Specifications

  • Inputs:
  • LINE Inputs:4 Stereo Unbalanced
  • PHONO Inputs:4 Stereo Unbalanced
  • MICRO Inputs:2 Mono Balanced
  • FX RETURN Input:1 Stereo Unbalanced
  • Connector types:
  • XLR3-F and Combo XLR3F-6.3mm TRS BAL for MICRO
  • Audio Performance:
  • Frequency Response:
  • LINE 10Hz÷30kHz -1dB
  • MICRO 10Hz÷25kHz -1dB
  • PHONO RIAA ±0.5dB
  • FX RETURN 10Hz÷50kHz -1dB
  • THD+N:
  • LINE <0.004
  • MICRO <0.7
  • PHONO <0.06
  • FX RETURN 75dB @ 1kHz
  • Signal Noise Ratio:LINE >105dB, MICRO >90dB, PHONO >100dB, FX RETURN >110dB
  • Trim and Tone Control:
  • Trim control INPUTS:1-2-3-4 ± 15dB
  • Tone control Inputs:1-2-3-4:BASS +10/-30dB, MID +10/-25dB, TREBLE +10/-30dB
  • Tone control Isolator:BASS +12/-70dB, MID +12/-40dB, TREBLE +12/-70dB
  • Analogue Subharmonic Synthesizer:Input selective filter 50÷120Hz, Harmonics synthesis 25÷60Hz
  • Outputs:
  • HOUSE:1 Stereo Balanced (2 XLR), 1 Stereo Unbalanced (L+R RCA)
  • BOOTH:1 Stereo Balanced, 1 Stereo Unbalanced
  • HEADPHONE:2 Stereo Unbalanced
  • FX SEND:1 Stereo Unbalanced
  • REC:1 Stereo Unbalanced
  • Connectors Type:
  • Jack Stereo 6.3mm and Jack Stereo 3.5mm for HEADPHONE
  • Max Undistorted Output Level:
  • HOUSE (Electr.BAL) 21dBV (23dBu)
  • BOOTH (Electr.BAL) 21dBV (23dBu)
  • HOUSE (UNBAL) 21dBV (23dBu)
  • BOOTH (UNBAL) 21dBV (23dBu)
  • Miscellaneous
  • Control Mode:Rotary with Alps Blue Velvet Potentiometers and Alps RK09L potentiometers
  • Phantom Voltage:18VDC/5mA Max (Default ON
  • VU-Meter:LED 12 segments for Input and House-Mix-Booth, LED 3 Segments for Subharmonic Output
  • Electrical
  • Power Supply:Internal, AC Mains Voltage 90-264VAC 47-63Hz
  • Rated power consumption:39 VA
  • Physical
  • Operating Temperature:-5 C ÷ 45 C / 23 F ÷ 113 F
  • Operating Humidity:20 - 90 RH (no condensation)
  • Dimensions (WxHxD): 34.0 x 8.1 x 37.2 cm
  • Weight: 5.32 Kg
Model Name:
Ecler DJ

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