Dekoni Audio
Dekoni Audio EPZ-BLUE MK3
Best planar magnetic headphones for audiophiles seeking a smooth, fatigue-free sound.
Experience superior audio with the Dekoni Blue T50RP MK3, a collaborative effort between Dekoni Audio and Fostex. This planar magnetic headphone features redesigned blue cups and Dekoni's exclusive Hybrid Ear Pads for exceptional comfort during extended listening sessions. It offers a warmer, smoother sound profile with enhanced bass extension and a refined high end, making it less fatiguing than its predecessors. As the only Fostex-sanctioned T50RP MK3 mod, it delivers professional-grade performance and comfort for audiophiles and music enthusiasts seeking a premium listening experience.
$399.00
Owner Satisfaction
4.5
/ 5
Category Rank
791
/ 6142
#791 in Headphones
Price vs Category Average
-32%
Below average
Color
Blue
/ Blue
Who it's for
- Audiophiles seeking long-term comfort during marathon listening sessions
- Users looking for durable, high-quality replacements for worn-out pads
- Listeners wanting a more engaging and balanced sound signature
Who should skip it
- Budget-conscious buyers prioritizing value over premium aftermarket upgrades
- Purists who prefer the original, unaltered sound profile of headphones
- People prone to ear fatigue in warm or humid environments
Performance breakdown
Acoustic Isolation
Semi-open design offers a natural soundstage but limited external noise rejection.
Comfort Ergonomics
Hybrid ear pads provide exceptional relief during marathon listening sessions.
Sound Signature
Warm and smooth tuning effectively eliminates typical planar magnetic fatigue.
Bass Extension
Deep, controlled low-end response improves significantly over the stock Fostex model.
Build Integrity
Robust construction meets professional standards for daily studio or home use.
Drive Requirements
Requires a capable amplifier to fully unlock the planar driver potential.
Comfort Ergonomics
Hybrid ear pads provide exceptional relief during marathon listening sessions.
Sound Signature
Warm and smooth tuning effectively eliminates typical planar magnetic fatigue.
Bass Extension
Deep, controlled low-end response improves significantly over the stock model.
Build Quality
Robust Fostex-sanctioned construction ensures professional-grade durability for daily use.
Driveability
Requires a capable amplifier to truly unlock its full sonic potential.
Acoustic Isolation
Semi-open design offers a natural soundstage but leaks noticeable audio.
Key Specs
Color
Blue
Maximum Power Handling
3000 mW
Audio Connector to Source
1/8" / 3.5 mm TRS
Adapter (Included)
1/4" TRS
Design
Over-Ear (Circumaural)
Earcup Style
Semi-Open-Back
Detachable
Yes
Foldable
No
Features
- Fostex Sanctioned T50RP MK3 Mod
- Built in partnership with Fostex
- Special edition Blue ear cups
- Redesigned Blue cups
- New Inner Baffle
- Dekoni's Hybrid Ear Pads
- Warmer, smoother, and less fatiguing sound
- Great bass extension and smoothed out high end
What customers say
Customers consistently praise the Dekoni Audio EPZ BLUE MK3 earpads for their exceptional comfort and noticeable enhancement to the listening experience. Many users highlight the plush materials which provide a superior feel during extended use, significantly reducing ear fatigue. The earpads are also frequently noted for positively influencing sound characteristics, offering a more immersive and refined audio presentation. This combination of improved comfort and acoustic benefits makes them a highly regarded upgrade among enthusiasts.
Know before you buy
The Dekoni Blue features a warmer, smoother sound signature. It offers improved bass extension and a more refined high end, which reduces listener fatigue compared to the original model.
Yes, the headphones come equipped with Dekoni’s signature Hybrid Ear Pads, which are designed for comfort and are fully replaceable if they wear out over time.
With an impedance of 50 Ω and a sensitivity of 92 dB, these headphones benefit significantly from a dedicated headphone amplifier to reach their full potential, though they can be driven by most standard audio sources.
The headphones feature a detachable cable system using a 3.5mm TRS connector at the source. Two different cable lengths—3.9 ft. and 9.8 ft.—are included in the box to suit different listening environments.
The Dekoni Blue utilizes a semi-open-back design. This provides a balance between the natural soundstage of an open-back headphone and the isolation benefits of a closed-back model.
Yes, this is the only Fostex-sanctioned modification of the T50RP MK3. It is built in direct partnership with Fostex to ensure professional-grade performance and build quality.
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$399