Symetrix 528E Single Channel Voice Processor Microphone Preamp
The 528E is a complete, self-contained voice processor, that performs six separate functions. In addition to a microphone preamp, the unit performs de-essing, compression/limiting (with sidechain input), downward expansion, voice symmetry alignment and the signal can be sculpted with parametric EQ. All six processors may be used simultaneously, and although the unit is referred to as a "voice processor" it is perfectly suitable for any signal.
Each function features a full complement of controls in an easy-to-use layout. Separate LED meters monitor microphone gain and dynamics gain reduction functions. The 528E works with any professional microphone. The preamp's gain is variable up to 60dB, and 48-volt phantom power is provided for use with condenser microphones. The de-esser senses and regulates selectable high frequencies to reduce or eliminate annoying sibilance and "lip smacking".
The compressor/limiter maintains uniform levels while the downward expander eliminates "pumping," "breathing," and noise build up. Because it's program controlled, the unit's dynamic range processor responds quickly to transients. The three band parametric EQ performs both creative and corrective operations, with bandwidth variable from 1/3 octave to 4 octaves, 15 dB boost/cut, and overlapping frequency ranges. The voice symmetry switch of the 528E corrects for excessive positive or negative signal peaks of the human voice. A simple in/out switch controls this function.
- Microphone preamplifier, voice processor/channel strip combination
- Works with any microphone or line input
- Dynamics
- Includes a compressor/limiter, downward expander and voice symmetry alignment
- EQ
- Three band parametric equalizer, and seperate variable de-esser
- Applications include broadcast announce microphones, voice-overs and music recording, high level sound reinforcement or public address/paging systems
| Number of Channels | Single |
| Inputs |
1 x XLR Microphone 1 x XLR Line Each section of the unit has input and output points on 1/4" TRS unbalanced connectors |
| Outputs |
1 x XLR 1 x 1/4" TRS phone 1 x 1/4" TRS unbalanced mic pre out |
| Frequency Response | 20Hz to 20kHz (+0, -0.5dB) EQ out |
| Noise | EIN: -126dBV |
| Preamp | |
|---|---|
| Gain Range | 22dB to 60dB |
| Maximum Output | Not specified by manufacturer |
| Input Impedance | 10 kohm |
| Phantom Power | +48V |
| Compressor | |
|---|---|
| Threshold Range | -40 to +20dBu |
| Ratio | 1:1 to 10:1 |
| Attack Time | Program dependent |
| Release Time | Program dependent |
| Slope | Program dependent |
| Sidechain | Yes |
| Equalizer | |
|---|---|
| Filter Type | Three band parametric |
| Frequency Bands |
Low: 16Hz to 500Hz Mid: 160Hz to 6.3kHz High: 680Hz to 22kHz |
| Bandwidth | 0.3 to 4 octaves, measured at maximum boost |
| Range (Boost/Cut) | +/-15dB |
| Light Indication | |
| Threshold Range | Not applicable |
| Ratio | Not applicable |
| Attack Time | Not applicable |
| De-Esser | |
|---|---|
| Threshold Range | -30 to 0dBu |
| Frequency Range | 800Hz to 8kHz |
| Gate | |
|---|---|
| Gate Threshold | Not applicable |
| Gate Rate | Not applicable |
| Physical | |
|---|---|
| Dimensions (WxDxH) | 19" x 7 1/4" x 1 3/4" |
| Weight | 7.6 lbs |
| Specialties | The 528E delivers the same processing power found in an entire recording studio signal chain |
REVIEW SNAPSHOT®
by PowerReviews(based on 4 reviews)
Ratings Distribution
100%
of respondents would recommend this to a friend.
Pros
- Easy to use (3)
Cons
Best Uses
- Home studio (3)
- Professional recording (3)
- Reviewer Profile:
- Experienced (3)
REVIEWS
Reviewed by 4 customers
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Displaying reviews 1-4
Pros
- Excellent Sound
- Powerful
Cons
- Difficult To Use
Best Uses
- Home Studio
- Professional Recording
Comments about Symetrix 528E Single Channel Voice Processor:
I'm using this with an Electrovoice RE20 into and MBox 2 (the new third-edition unit). Although the pre-amp isn't mind-blowing, it's certainly good for my purposes (podcasting), and having the rest of the features right there alongside the pre is fantastic. I'm particularly impressed by the downward-expander/gate. Only word of caution is you need to spend some real time futzing with the dials to find your ideal sound--it's worth the trouble I promise!
Pros
- Clear Sound
- Easy To Use
- Versatile
Cons
Best Uses
- Home Studio
- Professional Recording
Comments about Symetrix 528E Single Channel Voice Processor:
At first I was hesitant because although I could learn about EQ,Compression etc..I really didn't understand it. So I asked my voice coach in NY about how I could I learn how to professionally enhance my voice on my own . He suggested this Symetrix, I never heard of it. He explained it contained all the EQ's, compress, gate ettc..that I needed to thicken,enhance, my voice with perfect clarity. After plugging it in, and once I heard myself I was amazed at how clear and resonant my voice sounded! It did all that I mentioned above and than some! It's easy to use, my voice now has quality sound behind it. This should be the "LBD" to any girls VO essentials. (little black dress). I love it!
Pros
- Clear Sound
- Easy To Use
Cons
Best Uses
- Amateur Recording
- Home Studio
Comments about Symetrix 528E Single Channel Voice Processor:
Must have excellent, I connnect to an RE20 voice over Mic...great for the big voice..
Pros
- Easy To Use
- Versatile
Cons
Best Uses
- Broadcast
- Professional Recording
- Voice Over
Comments about Symetrix 528E Single Channel Voice Processor:
Having used the 528's extensively over the past several years through work and in my home studio, I can say this is a wonderful processor for most voice types. Though it sounds good out of the box, play around with it to get settings right (especially if your a stickler for perfect audio.) That being said it's easy to maintain your settings by printing off a few worksheets from the symetrix website and documenting things, especially if you use multiple mics or in broadcast situations. Best voice processor on the market for the money.
Displaying reviews 1-4
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- Power Cable
- One Year Warranty
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