Mackie 3204VLZ4 32-Channel 4-Bus FX Mixer with USB
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Product highlights
In the box
In the box
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Free standard shipping
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Free Local Pickup
Free Local Pickup
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The largest in the VLZ4 lineup, the Mackie 3204VLZ4 32-Channel 4-Bus FX Mixer is equipped to make the live sound in your venue, club, house of worship, and beyond sound better than ever. With 32 channels of classic analog Mackie sound signature, Onyx preamps, and plenty of routing options, this is the perfect step up to professional analog sound for your production.
Running Man FX Processors
This mixer features Running Man FX processors (RMFX+) featuring 24 gig-ready effects right into the board. This does not include useless effects such as the warbler or the insanity delay, but rather a suite of quickly accessible and useable reverbs, choruses, and delays that make coloring your mix a breeze.
Tap Delay
Additionally, it features a tap delay, typically only available on an outboard rack. Delays may easily be synced with the song at the tap of a finger. And because we love flexible routing, the processed signal may be sent directly to the mains and monitors from the effects section or re-routed to the two stereo channels to bring them through the EQ and aux section, utilizing the 60mm fader to draw them into the mix.
Single-Knob Compressors
The Mackie 3204VLZ4 32-Channel 4-Bus FX Mixer has eight single-knob compressors to stop the dynamic signals from poking out of the mix. Four compressors are located on the last four mic inputs so that the most critical signals (such as vocals, snare drum, the occasional jaw harp, or mountain goats) may be addressed. Plus, there are single-knob compressors on each of the four subgroups so that grouped signals (such as a drum set or a choir of didgeridoos) may be blended for paramount smoothness.
4x2 USB Recording and Playback Function
This Mixer also features a 4x2 USB recording and playback function. This means that up to four signals may be recorded simultaneously and a stereo mix returned to the mixer for playback.
Applicable For
This mixer is ideal for live sound mixing, houses of worship, clubs, gymnasiums, banquet halls, conference rooms, boardrooms, multitrack studio and field recording, video post-production, multimedia applications, broadcast, and more.
Signal Processing
| Gain Adjustment | No |
| Automatic Mic Mixing | No |
Digital Audio
| Bit Depth | 24 |
Performance
| Frequency Response | 20 Hz to 50 kHz |
| Impedance | 10k Ohms |
| THD+N | ≦0.005% |
Power
| Power Consumption | 65 W |
| AC Input Power | 100 - 120 VAC, 50 - 60 Hz |
Physical
| Weight | 39.0 lb |
| Operating Temperature | 32 to 104 Degree F |
Mixer
| Number of Analog Input Channel | 32 |
| Faders | 60 mm |
- +0, -1 dB, 20 Hz to 50 kHz
- +0, -3 dB, <10 Hz to >100 kHz
- Mic input to insert send out, max gain
- 150 termination -128.5 dBu
- 20 Hz to 20 kHz
Mackie 3204VLZ4 32-Channel 4-Bus FX Mixer with USB
Main Mix Noise
| 20 Hz to 20 kHz bandwidth, 1/4-Inch main out, channel gains at unity, channel EQs flat, all channels assigned to main mix, odd channels panned left, even channels panned right. | |
| Main mix fader unity, channel faders down | -84.5 dBu (-88.5 dB Signal to Noise Ratio, ref +4 dBu) |
| Main mix fader at unity, channel faders at unity | -80 dBu |
Total Harmonic Distortion
| 1 kHz at 15 dB gain, 20 Hz to 20 kHz bandwidth | |
| Mic in to insert send | <0.001% |
| Mic in to main out | <0.005% |
Attenuation / Crosstalk
| 1 kHz relative to +10 dBu, 20 Hz to 20 kHz bandwidth, mic in, 1/4-Inch main out, gain at unity | |
| Channel mute switch engaged | -90 dBu |
| Channel fader down | -88 dBu |
Frequency Response
| Mic input to main output (gain at unity) | |
| Equivalent input noise (EIN) |
Common Mode Rejection Ratio
| 1 kHz better than | -70 dB |
Maximum Levels
| Mic in | +21 dBu |
| All other inputs | +21 dBu |
| Main mix XLR out | +27 dBu |
| All other outputs | +21 dBu |
Impedances
| Mic in | 2.7 kilohm |
| Channel insert return | 2.5 kilohm |
| All other inputs | 10 kilohm or greater |
| Tape out | <10 kilohm |
| All other outputs | 120 kilohm |
| 3-Band EQ (mono channels) | |
| High shelving | ±15 dB at 12 kHz |
| Mid peaking | ±15 dB sweep 100 Hz to 8 kHz |
| Low shelving | ±15 dB at 80 Hz |
| Low cut filter | 18 dB/octave, -3 dB at 100 Hz |
USB
| Format | USB 1.1 |
| I/O | Stereo input, 4-channel output |
| A/D/A | 24 bit, 44.1 kHz/48 kHz |
AC Power Requirements
| Power consumption | 65 W |
| US | 100 to 120 VAC, 50 to 60 Hz |
| Operating temperature | 0 to 40 degree Celsius (32 to 104 degree Fahrenheit) |
Physical Properties
| Front height | 1.8 inch (46.3 mm) |
| Rear height | 6 inch (153 mm) |
| Depth | 19.1 inch (486 mm) |
| Width | 38 inch (964 mm) |
| Weight | 39 lb (17.7 kg) |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.

















