• KZ Castor Pro IEM silver/silver variant - Nyvrix Egypt
  • KZ Castor Pro IEM Dual 10mm DD Bundle - Buy at Nyvrix Egypt
  • KZ Castor Pro IEM silver variant - Nyvrix Egypt
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Knowledge Zenith (KZ)

KZ Castor pro

LE 2,600.00 EGP
LE 2,600.00 EGP
Sale Sold out
Shipping calculated at checkout.
Color: Silver
Availability Low stock
Warranty 14 days · defects
Genuine unit Verified
  • Ships in 48h · weekends may vary · nationwide cash on delivery
  • 14-day cover for product defects · genuine-unit guarantee
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Overview

KZ Castor pro in Egypt

Full Bundle Dac and cover

Driver Configuration: Dual 10mm Dynamic Drivers

Crossover Technology: Professional Electronic Crossover

Tuning: 4-Level Acoustic Switch (Adjustable Bass & Mid-High Frequencies)

Frequency Response: 20 – 40,000 Hz

Versions Available:

  • Harman Target Version (Impedance 22–40Ω, Sensitivity 101–104dB)

  • Harman Target with Improved Bass Version (Impedance 16–22Ω, Sensitivity 100–103dB)

    Plug Type: 3.5mm Audio Jack

    Pin Type: 0.75mm Gold-Plated 2-Pin

    Cable Type: Flat Oxygen-Free Copper (OFC) Transparent Black Cable

    Cable Length: 120 ± 5 cm

    Wearing Type: In-Ear

    Microphone: Built-in MEMS Mic (Clear Voice & Call Control)

    Control Functions: Play/Pause, Next/Previous Track, Call Answer/End/Reject

Tuning

Sound signature

Adjustable · bass-forward

Switches on the shell. Graphed at the factory default, which starts bass-up.

20 250 2k 20k Hz +12 +8 +4 0 -4 -8 -12 Bass Mids Treble This set Typical target
Above 0 dB = more energy at that frequency. EnemySpider · bass (black) shell, all switches down (factory).
This set vs typical Band Range What you hear
+6.36 dB Sub-bass 20-80 Hz Deep rumble
+4.92 dB Mid-bass 80-250 Hz Punch
-1.85 dB Lower mids 250-800 Hz Body
+0.60 dB Upper mids 800-2 kHz Vocals
+1.23 dB Presence 2-5 kHz Clarity
+2.90 dB Treble 5-8 kHz Sparkle

The figures on the left are this set compared with a typical target, averaged across each range. They describe the shape, not the quality. IEC 711 measurement at the boxed default. Shape above 8 kHz includes some of the lab gear.

Tuning

Tuning switches

Four switches on each earpiece. The lever sits up when that switch is on, and down when it is off. The small lever in the box flips it.

The large graph above stays the factory position. Each small graph is that position minus all switches off, from the same rig. The flat line is zero.

Up is on. Down is off. The number under each slot is the number on the shell.

  1. Turn on switch 1 Low frequency up one level
  2. Turn on switch 1+2 Low frequency up two levels Sub-bass +1.0 dB versus all off. EnemySpider, left channel.
  3. Turn on switch 3 Mid-high frequency up one level
  4. Turn on switch 3+4 Mid-high frequency up two levels
  5. Turn on all switches Overall frequency up

The card is from KZ's page. The large graph is the factory position, all switches off.

Try me

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Key features

Why it plays above its price

01

Dual dynamic drivers

Two 10mm dynamic drivers per side deliver deep, textured bass with a full-bodied sound that punches well above the price.

02

4-level tuning switches

Flip the on-shell switches to move between balanced, bass and reference tunings — one IEM that adapts to music or gaming.

03

DAC bundle included

Ships with a USB-C DAC and carry case, so you get cleaner sound from your phone or PC straight out of the box.

Specifications

Full specification

Driver configuration Dual 10mm dynamic
Crossover Electronic crossover
Tuning 4-level acoustic switches
Connector Detachable 2-pin 0.78mm
Impedance ~32 ohm
In the box IEM, USB-C DAC, cable, tips, case
Why choose

Is the KZ Castor pro right for you?

If you want one in-ear that covers both music and gaming, the Castor Pro is hard to beat at this price. The dual dynamic drivers give a fun, bassy foundation, the tuning switches let you dial in detail when you want it, and the bundled DAC means you get clean sound from any device.

Best for
Bass loversTuning versatilityFirst audiophile IEMGaming & musicPhone & PC
Delivery & payment

Shipping, payment & returns

Delivery

Ships in 48h — weekends may vary. Nationwide courier across Egypt, next-day where available.

Payment

Cash on delivery, Telda, Instapay or Vodafone Cash.

Warranty & returns

14-day cover against product defects. Unopened items can still be returned within 14 days.

Questions

KZ Castor pro — frequently asked

Do I need a DAC for the KZ Castor Pro?+

No — it plays well straight from a phone or laptop, and the included USB-C DAC gives you cleaner, louder sound when you want it.

What do the tuning switches do?+

They change the sound signature on the fly — more bass for gaming and casual listening, or a flatter, more reference tuning for detail.

What people say

Real talk from the community

r/HeadphoneAdvice

The tuning switches actually make a real difference. For the money the Castor Pro is an easy recommendation.

community thread
YouTube review

Bass is punchy without being muddy, and the included DAC is a genuinely nice touch at this price.

creator review
Nyvrix Discord

Coming from stock earphones this was a huge jump. The switches let me tune it for gaming and music.

customer

Curated from public discussions and creator reviews. No on-site star system to game.

Tags & keywords

Related searches

KZ Castor Pro Egyptbudget audiophile IEMtuning switch IEMbest IEM under 3000 EGPdual dynamic driver IEMKZ IEM with DAC