Name: HD669
Brand: Superlux
SKU: 70370
Rating: 3.8 (45 reviews)

3.9

based on all reviews

the surface is soft and feels good on the skin
the fit is comfortable and the handling is unproblematic
The fit of the headphones is excellent

weaker preamplifiers such as those used in mobile devices lose some of their playback volume
the trebles are not obtrusive
Transients in particular are reproduced with punch

Impedance: 56 Ω
Frequency range: 10, 30000 Hz
Acoustic design: Closed
Sound output: Stereo
Style: On-Ear
Connectivity technology: Wired

Superlux HD669 - Pros & Cons

the surface is soft and feels good on the skin
the fit is comfortable and the handling is unproblematic
The fit of the headphones is excellent
The reproduced dynamics are also good
balanced clear and energetic sound
The HD 681 are also much more comfortable

weaker preamplifiers such as those used in mobile devices lose some of their playback volume
the trebles are not obtrusive
Transients in particular are reproduced with punch
No one frequency takes position over another
ears tend to get a little hot from prolonged use
Low-treble and treble are a bit inconsistent
too bulky and cumbersome to be portable
a bit bulky and cumbersome to carry around
lack thump and rumble
No cherry-picked units sent by brands

Superlux HD669 - Technical Overview

	Poor	Average	Good	Excellent
Driver size	50 mm Best: Hauppauge XFones Driver size: 400 mm
Impedance	56 Ω Best: Stax SR-L500 Impedance: 145000 Ω
Weight	235 g Best: Cyber Acoustics ACM-7002 Weight: 0.11 g

Superlux - Video Reviews (3)

SuperLux HD669 - Professional Review (2017)

Superlux HD669 - Full Specifications

Sound output	Stereo
Style	On-Ear
Connectivity technology	Wired
Magnet material	Neodymium

Width	8.07 in
Depth	4.29 in
Height	7.87 in
Weight	8.29 oz

Colour of product	Black
Acoustic design	Closed
Attachment type	Headband
Connector contacts plating	Gold

Impedance	56.0 Ω
Frequency range	10 - 30000
Driver technology	Dynamic
Driver size	1.97 in

Superlux HD669 - Q&A

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Superlux HD669 Superlux - Editorial Reviews (2)

4.1

Based on 2 reviews

RTINGS.com

Published: 26.05.2017

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4.1

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Published: 26.03.2021

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