Introduction
EPZ recently launched the EPZ 320 in-ear monitors, equipped with three balanced drivers and featuring an impedance of 28 ohms. Priced at $199 globally, these IEMs are aimed at providing high-quality audio performance. Alongside the EPZ 320, I also received the EPZ TP20 Pro portable DAC, which boasts dual CS43131 DAC chips, dual port output (3.5mm and 4.4mm), and high/low gain adjustment. The TP20 Pro is priced at $81. Let's dive deep into the sound of the EPZ 320.
Design and Build Quality
The EPZ 320 is crafted from transparent, high-quality medical-grade resin. The right faceplate is a transparent red, while the left is a transparent blue, allowing a clear view of the driver assembly and electronic components. The design is clean and aesthetically pleasing, and the shell feels sturdy and well-built. The cable is made of soft, flexible TPU material, ensuring durability and ease of use.
Comfort and Fit
The shell of the EPZ 320 IEMs is small and compact, fitting snugly inside the ear and effectively disappearing. They are lightweight and extremely comfortable, allowing for extended listening sessions without fatigue. I used Divinus Velvet Eartips, which provided excellent noise isolation, enhancing the overall listening experience.
Sound Quality
I tested the EPZ 320 with the HiBy R4 DAP, EPZ TP20 Pro portable DAC & AMP, and Divinus Velvet Eartips. The EPZ 320 delivers a balanced, smooth, and detailed sound with precise imaging and excellent layering.
Bass
The bass on the EPZ 320 is deep and soft, with a thin body and fast decay. While the sub-bass impact is less pronounced, the mid-bass is noticeable, providing a balanced, soft, and deep bass response. If you are a basshead, the EPZ 320 might not meet your preferences. However, if you appreciate controlled and soft bass, the EPZ 320 is perfect for you.
Midrange
The midrange is the highlight of the EPZ 320. Both male and female vocals sound excellent, with decent body and weight. The placement is slightly forward but not overly so, maintaining smooth and rounded edges in the upper midrange. The midrange is detailed, allowing you to hear minute details like breathing sounds and pauses. I am thoroughly impressed with the midrange performance of the EPZ 320.
Treble
The treble performance of the EPZ 320 is clean, clear, crisp, sparkly, and musical. Instruments sound natural and realistic, with good treble extension. I didn’t notice any sharpness or fatigue, making the EPZ 320 a well-tuned IEM in terms of treble.
Soundstage & Imaging
The soundstage of the EPZ 320 is average, but the imaging is precise, and the layering is good.
Pros and Cons
| Pros | Cons |
| Balanced bass | Controlled sub-bass |
| Clean midrange | Less bass impact |
| Clear and sparkly treble | Average soundstage |
| Very comfortable | |
| High-quality cable and carry case | |
| Easy to drive |
Conclusion
If you’re looking for an IEM with midrange and treble-forward sound, polite bass, and a compact shell design, the EPZ 320 in-ear monitors are perfect for you. The EPZ 320 doesn't have a metallic tonality; it sounds coherent and smooth. The EPZ TP20 Pro can further enhance the sound and drive the IEMs fully, although the EPZ 320 is quite easy to drive on its own. The shell is both beautiful and durable.
I would like to thank Mr. Pulkit and EPZ for the opportunity to try the EPZ 320 in-ear headphones and TP20 Pro portable DAC. All opinions are my own. If you need any help related to the EPZ 320 IEMs, feel free to ask in the comment section. Don't forget to subscribe to our WhatsApp channel for more amazing audiophile content.
