








5 Sonion BAs per side.
Layered, smooth, and easy to stay with.

Starlight wood faceplate.
Each pair feels a little more special.

16 core alloy cable.
Solid in hand and clean in use.

Pressure relief design.
Less sealed feeling.
Better comfort over time.

Hi-Fi lab tuning.
Rich vocals, clean treble, easy musical flow.
Crafted.
With 18 years of acoustic experience behind us, EPZ builds products with refined tuning and thoughtful craftsmanship, so what you hear feels right and what you hold does too.

What’s in the Box?
IEMs ×1 Pair
Cable ×1
Carrying Case ×1
Eartips (S/M/L) ×3
3.5mm Adapter ×1
4.4mm Adapter ×1
Reviewed by the Community.
Tech Details.
Tech Details.
Model
EPZ 530 Pro IEMs
Driver Configuration
5 × Sonion Balanced Armatures (Per Side) 38AM007 * 2 + 2389 *1 + E50DT *2
Frequency Response
20Hz–20kHz
Sensitivity
110dB (±0.5dB)
Impedance
32Ω
Cable
16-Core Gold–Silver–Copper–Palladium Alloy Cable
Cable Interface
0.78mm 2-Pin
Plug Type
3.5mm Single-ended / 4.4mm Balanced (Modular)
Cable Length
1.2M (3.94ft)
Microphone
None
FAQs.
FAQs.
Q
Who is the EPZ 530 Pro for?
530 Pro is for listeners who want a smooth, musical BA presentation with strong vocal presence. It fits long listening sessions and daily portable use.
Q
What is the driver configuration?
Each side uses five Sonion balanced armatures. The system is tuned to keep bass textured, vocals rich, and treble clean without sounding sharp.
Q
Is it easy to drive?
Yes. It plays well from most portable sources, and it scales with a cleaner dongle DAC or DAP for better layering.
Q
What plugs are included?
The stock cable uses a modular plug system with 3.5mm and 4.4mm options. You can switch outputs in seconds and keep one cable for different sources.
Q
Is the cable detachable?
Yes. It uses a 0.78mm 2-pin connector, so you can replace cables or swap to another compatible one.
FR Graph.
FR Graph.
← SWIPE TO VIEW DATA →
Measurement data provided by EPZ Acoustic Laboratory. Test Equipment: Brüel & Kjær 4128CHead and Torso Simulator (HATS).
EPZ 530 Pro IEMs frequency response graph and frequency response curve.



