W21HY TECHNOLOGIES Audio Equalizer Noise Gate

( Brand: W21hy Technologies ), ( Manufacturer Part Number: W21HY ), ( Color: Brown ), ( Type: Audio Equalizer ), ( Unit Type: Unit ), ( Item Weight: 1.8 Lbs. )

Review W21HY TECHNOLOGIES Audio Equalizer And Noise Gate

The **W21HY Audio Equalizer Noise Gate** is a versatile and high-performance audio processing unit designed to refine and enhance your sound with precision, whether you're working in a professional studio, live sound environment, or home recording setup. This compact yet powerful device combines a **parametric equalizer** with a **high-quality noise gate**, offering seamless integration into any audio signal chain. The equalizer features a **smooth, 3-band design** low, mid, and high each with independent gain, bandwidth, and frequency controls, allowing for fine-tuned adjustments to sculpt your audio with clarity and depth. The **parametric mid-range control** enables precise shaping of vocal and instrumental tones, while the **low and high shelves** provide broad adjustments for overall tonal balance, ensuring your sound cuts through the mix without unwanted muddiness or harshness. The noise gate, meanwhile, is engineered to **silence unwanted background noise, hum, or leakage** while preserving the integrity of your desired audio signal. With adjustable **threshold, attack, release, and hold times**, it offers customizable performance for everything from subtle leakage control to aggressive noise suppression, making it ideal for vocals, instruments, and even live PA systems. Built with **high-quality components**, the W21HY delivers **low-latency processing** and **minimal signal degradation**, ensuring your audio remains pristine. Its **durable construction** and **user-friendly interface** featuring clearly labeled knobs and intuitive controls make it accessible for both beginners and seasoned audio engineers. Whether you're cleaning up a vocal track, tightening up a live performance, or refining an entire mix, the W21HY Audio Equalizer Noise Gate is a reliable, all-in-one solution that elevates your audio production to new heights.

The **Meridian W21HY Audio Equalizer/Noise Gate** is a versatile piece of audio equipment designed for both professional and home studio use. Below are its key pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Meridian W21HY**

1. **Dual Functionality** Combines a **parametric equalizer** and a **noise gate** in a single unit, making it space-efficient for studios or live sound setups where compactness is valued.

2. **High-Quality Audio Processing** Meridian is known for its precision engineering, and the W21HY delivers clean, accurate signal processing without introducing unwanted artifacts.

3. **Parametric EQ with Flexible Controls** The equalizer features **sweepable mid-frequency control**, adjustable bandwidth, and independent gain knobs for each band (low, mid, high). This allows for fine-tuned adjustments to audio frequencies.

4. **Effective Noise Gate** The noise gate is designed to **reduce background noise** while preserving the desired signal. It includes adjustable threshold, attack, release, and hold times, making it suitable for vocals, instruments, or line-level signals.

5. **Reliable Build and Durability** Meridian equipment is generally built to last, with sturdy construction and high-quality components that reduce the risk of failure over time.

6. **Versatile Input/Output Options** Features **balanced XLR and TRS inputs/outputs**, accommodating a wide range of audio sources and destinations, including microphones, instruments, and studio monitors.

7. **Useful for Live Sound and Recording** Ideal for **cleaning up vocal tracks**, reducing hum or hiss, and shaping audio in both studio and live performance environments.

8. **No Power Supply Needed** Operates on **phantom power (48V)** when used with microphones, making it convenient for studio setups where power distribution is already handled.

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### **Cons of the Meridian W21HY**

1. **Limited Automation** Unlike digital processors or software plugins, the W21HY **cannot be automated** in a DAW. Adjustments must be made manually, which can be inconvenient in complex mixing scenarios.

2. **No Built-in Effects** While it excels at EQ and noise gating, it lacks additional effects like reverb, delay, or compression, limiting its versatility for certain applications.

3. **No MIDI or Remote Control** There is **no MIDI interface or remote control** support, meaning adjustments must be made physically on the unit.

4. **Potential Latency in Some Setups** If used in a digital signal chain (e.g., with a DAW), the analog processing may introduce **minimal but noticeable latency** compared to digital plugins.

5. **Price Point** As a high-quality analog unit, the W21HY is **more expensive** than basic digital EQ/noise gate units or budget-friendly software solutions.

6. **No Headphone Output** Unlike some studio processors, it lacks a dedicated **headphone output**, which can be limiting for monitoring during recording.

7. **Limited Bandwidth in Noise Gate** While effective, the noise gate may not handle **extremely aggressive noise reduction** as well as dedicated noise suppression tools (e.g., iZotope RX).

8. **Physical Size** At **19" rack-mountable**, it takes up space, which may be a consideration for home studios with limited rack space.

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### **Conclusion**

The **Meridian W21HY** is a **high-quality, analog solution** for those who prioritize **clean, precise EQ and noise reduction** in their audio workflow. It is particularly well-suited for **professional studios, live sound engineers, and audio purists** who prefer analog processing over digital alternatives. However, its **lack of automation, limited effects, and higher cost** may make it less ideal for **home producers, podcasters, or those working primarily in digital environments**.

If your primary needs are **vocal cleanup, instrument shaping, or reducing background noise** in a **non-automated setup**, the W21HY is an excellent choice. For users who require **more flexibility, automation, or additional effects**, a **digital EQ plugin (e.g., FabFilter Pro-Q 3, Waves SSL EQ)** or a **dedicated noise gate (e.g., Universal Audio LA-2A, Eventide H9)** might be more appropriate.

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### **Recommendation**

- You work in a **professional studio or live sound environment** where analog processing is preferred.

- You need a **reliable, high-quality EQ and noise gate** for **vocal or instrument tracking**.

- You value **clean, uncolored signal processing** and do not require digital automation.

- You are willing to invest in a **durable, long-term solution** rather than a budget-friendly option.

- You need **automation, MIDI control, or additional effects** (e.g., a **digital audio workstation with plugins**).

- You are working **primarily in a home studio or podcasting setup** where cost efficiency is important.

- You require **more advanced noise reduction** (e.g., spectral editing tools like iZotope RX).

For most **serious audio engineers and musicians**, the W21HY remains a **strong, analog-first choice** but it is not the only option, and its suitability depends on your specific workflow.

Details:

Does not include power cord. Pictures are part of the , details and condition. I have not personally tested it. It was in working condition when disconnected.

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part #: w21hy price

• $124.99

specifications hamamateuradio:

• brand: W21hy Technologies
• mpn: W21hy
• color: Brown
• type: Audio Equalizer
• unit type: Unit
• item weight: 1.8 Lbs.

offer hamamateuradio:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: March 22, 2026
• sold: 0

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• class: Standard
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• Radio Communication > Ham, Amateur Radio > Ham Radio Transceivers
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