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MXR 3604L/MXR 5204L

The GECKO® EXODUS ODYSSEY MXR 3604L and MXR 5204L C.R.I.S.T.A.L.® Audiophile mixing consoles are designed and built for professional engineers and for those who hear, appreciate and demand the best. Over the years, many seeking those “long-lost” pure, smooth, warm tones for their music recording, mixing, mastering, and live sound applications have turned to the EXODUS ODYSSEY mixing consoles.

Everything about the EXODUS ODYSSEY mixing consoles are designed to give you the best audio fidelity, from the superb sounding C.R.I.S.T.A.L.® Audiophile PreAmps to the linearly noiseless and transparent stereo summation.

Equipped with a comprehensive range of features such as assignable talkback functions, matrices, individual channel direct out, etc, you can be sure that the EXODUS ODYSSEY mixing consoles are not only fantastic works of engineering, they also make complex mixes easy!

The GECKO® EXODUS ODYSSEY C.R.I.S.T.A.L.® Audiophile mixing consoles are the preferred analog mixing consoles for complementing the modern digital audio world to overcome digital colorations and noises.

Features at a glance:

  • 36 channels frame (MXR 3604L) / 52 channels frame (MXR 5204L)

  • C.R.I.S.T.A.L.® Audiophile PreAmps for smooth, natural gain structure and wide headroom

  • C.R.I.S.T.A.L.® circuitry for uncolored, lossless stereo summing

  • MAIN LR (stereo) mix

  • Multi-mode M output

  • 7 x 4 MATRIX

  • 6 AUX sends

  • 4 GROUP sends

  • Precision 100mm dustproof faders for linearly noiseless operations

  • Channel DIRECT OUT for multitrack recordings

  • PRE/POST EQ and PRE/POST fader switching for AUX and DIRECT OUT

  • Assignable TALKBACK

  • 1kHz OSCILLATOR / PINK Noise generator


  • Precise and transparent channel EQ with BYPASS function

  • Solid copper ground buss

  • Dual-functionality console for front-of-house and monitoring

  • HEADPHONES and MONITOR outputs

  • Stabilized power supplies, and many other wonderful features



  • Pre-Amplifiers: GECKO® C.R.I.S.T.A.L.® Audiophile PreAmps

  • Frequency Response: 10Hz ~ 50kHz, +/- 0.5dB

Channel Inputs

  • MXR 3604L: 36 Channels (28 Monaural + 4 Stereo)

  • MXR 5204L: 52 Channels (44 Monaural + 4 Stereo)

Power Supplies

  • MXR 3604L: Built-In Universal Power Supply (IEC inputs) or Optional External GECKO® JORDAN PS 2310U Backup Supply

  • MXR 5204L: External GECKO® JORDAN PSU 2410 Universal Power Supply (can connect additional GECKO® JORDAN PSU 2410 as backup supply) 

  • Supported Voltages: 110V ~ 240V, 260W max. (47 ~ 63Hz)

Physical Properties

  • Enclosure: Steel

  • Color: Metallic Grey/Silver

  • Hardware: Non-Slip Rubber Feet (6)

  • Net Weights: 32kg (MXR 3604L) / 43.4kg (MXR 5204L)

  • Dimension: (H) 215mm x (W) 1304mm x (D) 630mm (MXR 3604L) / (H) 215mm x (W) 1784mm x (D) 630mm (MXR 5204L)

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