Kit Savings

Mackie 42-Channel 4-Bus FX Mixer with USB, 128.5dB Dynamic Range, 2.7kOhms Mic In Impedance - With Mackie Dust Cover for 32-4 VLZ Pro Mixing Console

SKU: MA3204VLZ4A MFR: 3204VLZ4 A
Earn VIP Reward Points

PACKAGE INCLUDES:

  • Mackie 32-Channel 4-Bus FX Mixer with USB
    Mackie 32-Channel 4-Bus FX Mixer with USB
  • +
  • Mackie Dust Cover for 32-4 VLZ Pro Mixing Console
    Mackie Dust Cover for 32-4 VLZ Pro Mixing Console
  • +
  • Show more

Note: 1 or more items are unavailable for immediate shipping

Key Features

  • Experience pristine audio with this Mackie mixer's wide 128.5dB dynamic range.
  • Get flexible sound shaping with the 3-band EQ, perfect for live sound and recording.
  • Connect mics easily with 28 XLR inputs, great for bands and complex recording setups.
  • Enjoy low noise performance, ensuring clean, professional-grade audio recordings.
  • The USB interface allows seamless integration with your favorite recording software.
  • Route signals easily with 4 aux sends for flexible monitor mixes and effects processing.
See More Product Details
Special Order?Estimated to Ship: 09/17/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$139.99

3 Year

$184.99

5 Year

$339.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Mackie 32-Channel 4-Bus FX Mixer Specifications

  • Mixer Type

    Analog

  • Channels

    32

  • Inputs - Mic Preamps

    28 x XLR

  • Inputs - Line

    32 x TRS (28 x mono, 2 x stereo pairs)

  • Inputs - Other

    2 x RCA (tape)

  • Outputs - Main

    2 x XLR (stereo), 1 x XLR (mono)

  • Outputs - Direct

    No direct outputs

  • Outputs - Other

    2 x RCA (tape), 2 x TRS (monitor, stereo), 1 x TRS (monitor, mono)

  • Headphones

    1 x 1/4"

  • Send/Return I/O

    6 x TRS (send), 4 x TRS (stereo returns)

  • Phantom Power

    28 channels

  • EQ Bands

    3-band, Sweepable Mid

  • Aux Sends

    4 x Pre/Post, 2 x Post/FX

  • Busses/Groups

    4 bus

  • Faders

    35 x 60mm throw

  • Channel Inserts

    Yes

  • Effects

    Yes

  • Talkback

    Yes

  • Computer Connectivity

    1 x USB (4 x 2, 24-bit)

  • Rackmountable

    Not rackmountable

  • Gain Range

    60dB

  • Dynamic Range

    128.5dB

  • Line Input Handling

    +22 dBu

  • Distortion

    Under 0.0007% (20Hz - 50kHz)

  • Main Mix Noise

    Main Mix Fader Unity, Channel Faders Down: -84.5dBu (-88.5dBu Signal-To-Noise Ratio ref +4dbu)

  • Total Harmonic Distortion (THD)

    Mic In to Insert Send: <0.001%
    Mic In to Main Out: <0.005% (1kHz at 15db gain, 20Hz-20kHz Bandwidth)

  • Attenuation / Crosstalk

    Channel mute switch engaged: -90dB
    Channel fader down: -88dB

  • Frequency Response

    Mic In to Main Output (Gain at Unity): +0, -1dB, 20Hz to 50kHz
    +0, -3dB, <10Hz to >100kHz

  • Equivalent Input Noise (EIN)

    150 Ohms Termination: -128.5dBu
    20Hz to 20kHz

  • Common Mode Rejection Ratio (CMRR)

    1kHz: Better than -70dB

  • Maximum Levels

    Mic In: +21dBu
    All Other Inputs: +21dBu
    Main Mix XLR Out: +27dBu
    All Other Inputs: +27dBu

  • Impedances

    Mic In: 2.7k Ohms
    Channel Insert Return: 2.5k Ohms
    All Other Inputs: 10k Ohms or Greater
    Tape Out: <10 Ohms
    All Other Outputs: 120 Ohms

  • 3-Band EQ (Mono Channels)

    High Shelving: +/- 15dB at 12kHz
    Mid Peaking: +/- 15dB Sweep 100Hz - 8kHz
    Low Shelving: +/- 15dB at 80kHz
    Low Cut Filter: 18dB Octave, -3dB at 100Hz

  • 4-Band EQ (Stereo Channels)

    High Shelving: +/- 15dB at 12kHz
    Hi Mid Peaking: +/- 15dB at 2.5kHz
    Low Mid Peaking: +/- 15dB at 400Hz
    Low Shelving: +/- 15dB at 80Hz

  • USB

    Format: USB1.1
    I/O: Stereo Input, 4-Channel Output
    A/D/A: 24-bit, 44.1kHz / 48kHz

  • Power Consumption

    65W

  • Power Requirement

    100 - 120VAC, 50 - 60Hz

  • Operating Temperature

    0 deg. - 40 deg. C
    32 deg. - 104 deg. F

  • Dimensions (Front H/Rear H x W x D)

    1.8/6 x 38.0 x 19.1" / 4.5/15.24 x 96.52 x 48.5cm

  • Weight

    39.0lbs / 17.69kg

  • UPC Codes

    192223101715, 663961039924, 889406825727

About Mackie 32-Channel 4-Bus FX Mixer

Over the years, Mackie has become synonymous with professional, high-quality sound equipment, and the Mackie 32-Channel 4-Bus FX Mixer with USB is no exception. Designed for both live sound and recording use, this durable and versatile mixer is equipped with a low noise-floor and high headroom, a signature feature of Mackie's sound equipment.

Building on the universal success of the VLZ3 range, the 3204VLZ4 model introduces new features, including 28 updated Onyx mic preamps, previously exclusive to Mackie's high-end mixers. These superior preamps deliver a remarkable 60dBs of gain, an extended frequency response, and incredibly low distortion, ensuring flawless translation of any source material from any microphone.

Each mono channel on this reliable mixer is equipped with a high-headroom line input, a three-band sweepable midrange EQ, level, pan, solo, and overload/mute LEDs. Additionally, an 18dB/oct highpass filter is available on each mic input. For enhanced tone-shaping, channels 25-28 feature dedicated compression, and dual 32-bit RMFX processors offer a range of reverbs, choruses, and tap delays, making this mixer an ideal choice for gigging engineers.

The 3204VLZ4 also boasts a 4x2 24-bit USB interface, allowing you to stream either the master output or a subgroup to a computer for recording. This feature also enables you to use your plug-ins live via auxes 5/6 and use the system as a stereo return to mains for playback or to a channel to access the EQ and auxes.

With 28 mono channels, two stereo channels, and four subgroups, this mixer offers unparalleled flexibility. It also includes six aux sends with inserts, pre/post fader, and internal/external FX send options. The mixer is completed with 60mm log-taper faders, sealed rotary controls, high-res 12 segment meters, and an incredibly rugged steel chassis, making it tour-ready straight out of the box.

In summary, the Mackie 32-Channel 4-Bus FX Mixer with USB is a testament to Mackie's commitment to delivering professional, high-quality, and reliable audio equipment. Whether you're a live sound engineer or a recording artist, this mixer is designed to handle all your needs.

Mackie 32-Channel 4-Bus FX Mixer Features

  • 32-channel 4-bus mixer featuring Mackie signature high-headroom/low-noise design
  • 28 boutique-quality Onyx mic preamps
  • Ultra-wide 60dB gain range
  • 128.5 dB dynamic range
  • +22 dBu line input handling
  • Extended frequency response
  • Distortion under 0.0007% (20Hz - 50kHz)
  • Improved RF rejection perfect for broadcast applications
  • Phantom power for condenser mics
  • Dedicated inline channel compression for critical inputs (ch. 25-28)
  • 28 high-headroom line inputs with dedicated inserts
  • Level, pan, solo and overload/mute LEDs on each channel
  • 3-band EQ with sweepable midrange
  • 18 dB/oct 100Hz low-cut filter on mic input channels
  • 4 subgroups featuring dedicated inline compressors for total dynamic control
  • 6 aux sends with inserts, pre/post fader and internal/external FX send options
  • 2 stereo returns and 4 group outs with inserts
  • Dual 32-bit RMFX+ processors featuring 24 "Gig Ready" reverbs, choruses and tap delay for live applications
  • Integrated 4x2 24-bit USB interface
  • Stream subgroups or master L/R to your PC or Mac for recording
  • Use your favorite plug-in live via auxes 5/6
  • Convenient stereo return to mains for music playback or return to channel to implement EQ, auxes and more
  • PFL/AFL solo modes
  • 60mm long-wearing log-taper faders
  • High-visibility, high-contrast controls deliver convenient "at-a-glance" visual feedback

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Product Documents

User Manual

Key Features

  • Experience pristine audio with this Mackie mixer's wide 128.5dB dynamic range.
  • Get flexible sound shaping with the 3-band EQ, perfect for live sound and recording.
  • Connect mics easily with 28 XLR inputs, great for bands and complex recording setups.
  • Enjoy low noise performance, ensuring clean, professional-grade audio recordings.
  • The USB interface allows seamless integration with your favorite recording software.
  • Route signals easily with 4 aux sends for flexible monitor mixes and effects processing.

What's in the box:

  • Mackie Dust Cover for 32-4 VLZ Pro Mixing Console