[Sonic Defender]

While one needs be realistic with what you expect in low frequency capability from an open back headphone, if it is true based on a reviewer comparison that the HD600 has more low frequency power than this, I would certainly have to take a pass. I absolutely do not expect a bass cannon (nor truly want one) from an open back headphone, but lean and lack of weight in the low frequencies is never a good thing for me. I do prefer a bass response that is tastefully elevated such that there is still articulation and nuance, but also some tactile impact, and those characteristics are quite achievable.

I am not at all against equalizing; however, you need to have some technical data about the distortion characteristics because as often happens, a bass light headphone will demonstrate significant distortion in the low frequencies when boosted. That doesn't always mean the distortion becomes audibly destructive, but it can. I will certainly look for more information before blindly jumping in on this one. I have owned several Sony headphones including one of the first Z1R to arrive in Canada and at home now I have a Z7MKII as well as a portable XM3 so I do tend to enjoy the Sony house sound, but I remain cautious here.

 

[Mike F]

It seems that the headphone was specifically designed to work with the new 360VME service. I wonder how well it will work as a studio headphone without that program, or indeed as a music listening headphones. Will it need that program to work well/sound good?

‘Along with the launch of 360VME service, Sony will release the "MDR-MV1" open-back monitor headphones for creators that can maximize the performance of 360VME.’

 

[dennarwhal]

A Japanese reviewer shared his thoughts as per below:

Credit: カジェログ（かじかじ）｜元イヤホン専門店スタッフ

Lows, mids and highs all get a 4.8 as he mentions that the sound is incredibly balanced. Slam gets a 4.7 with comfort getting a 4.8. However, what amazes is that he gave resolution a full 5/5.

In his summary written on screen, he mentions that this headphone's resolution is top of class for its price range. It is lightweight and doesn't wear the user out after hours of listening. Additionally, its low impedance makes it easy to drive. Throughout the video, he had driven it using the 3.5mm out of an NW-WM1AM2.

Now my interest has really been piqued.

 

[jdlafleur]

I already pre-ordered so I'm eagerly awaiting a ship date! Let's see how these things really hold up .

 

[xeizo]

Haha, with both the HD660S2 and the NDH-30, and DT1990 Pro I'm set on dynamic open backs for a while. I still have the MDR-Z7M2 and the MDR-1AM2 for some Sony goodness

 

[NickedWicked]

The build design around the driver kinda reminds me of the HD 800, very interesting. Might have to try one, the “mid-range” priced headphone section is on fire lately!

 

[FritzS]

Haha, with both the HD660S2 and the NDH-30, and DT1990 Pro ......

What are the differences between HD660S2, NHD-30, DT1990 Pro (Amiron)?
Which are AKG K712, K812 nearer?

 

[xeizo]

What are the differences between HD660S2, NHD-30, DT1990 Pro (Amiron)?
Which are AKG K712, K812 nearer?

I only have K612 from that generation of AKG, it has a unrivaled large soundstage, but all the other cans sounds more natural(IMO). I would say the NDH-30 is the closest in soundstage, it's not huge but it's a nice focused and resolving one. DT1990 has the best "slam" but needs treble taken down. HD660S2 is a nice compromise with great comfort and no fatigue, but I think overall the NDH-30 is the best sounding since it's also a bit warmer/darker in the midrange which I think sounds more natural. For those longer sessions HD660S2 wins because it's lighter.

NDH-30 really is surprisingly resolving, the least blurred reverbs, pans and effects I have heard

 

[osiris1]

A Japanese reviewer shared his thoughts as per below:

Credit: カジェログ（かじかじ）｜元イヤホン専門店スタッフ

Lows, mids and highs all get a 4.8 as he mentions that the sound is incredibly balanced. Slam gets a 4.7 with comfort getting a 4.8. However, what amazes is that he gave resolution a full 5/5.

In his summary written on screen, he mentions that this headphone's resolution is top of class for its price range. It is lightweight and doesn't wear the user out after hours of listening. Additionally, its low impedance makes it easy to drive. Throughout the video, he had driven it using the 3.5mm out of an NW-WM1AM2.

Now my interest has really been piqued.

here is the AI derived summary:


[00:00](https://www.youtube.com/watch?v=JMg7t3b4icM&t=0) Review of Sony's MDRMV1 headphones
- First headphone with an open back in history
- Feels like air, good sound quality

[01:30](https://www.youtube.com/watch?v=JMg7t3b4icM&t=90) New headphones with wide frequency range and one-year warranty
- The driver unit is compatible with frequencies from hertz to 80,000 hertz
- The accessory list includes a headphone cable and 6.3 to 3.5 conversion cable

[02:51](https://www.youtube.com/watch?v=JMg7t3b4icM&t=171) Lightweight headphones with closed sound
- Headphones weigh 218.9g, super light for the price range
- Sound feels a little closed inside, but good for work

[04:23](https://www.youtube.com/watch?v=JMg7t3b4icM&t=263) High-quality open-type headphones with natural sound reproduction
- The headphones have good tension and thickness in the midrange
- The sound source is faithfully reproduced with clear separation between instruments

[06:16](https://www.youtube.com/watch?v=JMg7t3b4icM&t=376) Virtual viewing for music recording and easy video editing
- Virtual viewing enhances music recording experience
- Easy to use for video editing with sound correction

[08:41](https://www.youtube.com/watch?v=JMg7t3b4icM&t=521) New earphones with low impedance and high sensitivity
- Earphones have an impedance value of 24 ohms and sound pressure sensitivity of 100db
- Estimated price is 59,000 yen and release date is May 12th

[10:08](https://www.youtube.com/watch?v=JMg7t3b4icM&t=608) The headphones have high resolution and competitive pricing.
- The open type design ensures comfort even during long usage.
- The high impedance requires a headphone amp for optimal performance.

[11:22](https://www.youtube.com/watch?v=JMg7t3b4icM&t=682) Recommended for music and video editing or accurate 3D sound reproduction.
- Also suitable for those who want flat sound like monitor headphones.
- Not recommended for those who want headphones for casual listening or without an amplifier.

 

[osiris1]

here's another sort of review

here is the e-earphone AI derived summary:

[00:00](https://www.youtube.com/watch?v=WxYjt34JJmM&t=0) Sony to release open-back monitor headphones
- Monitor headphones are used for observing and monitoring sound
- Open-back headphones are not suitable for recording vocals due to sound leakage

[01:34](https://www.youtube.com/watch?v=WxYjt34JJmM&t=94) Sony releases new monitor headphones with open back
- Headphones use Sony's 360 vme technology for virtual sound quality
- 360 vme technology being used in Sony Pictures production workflow

[03:16](https://www.youtube.com/watch?v=WxYjt34JJmM&t=196) Sony headphones offer precision sound and comfortable wear
- 3D 4WD technology contributes to sound precision
- Lightweight and comfortable design with good skin feel

[04:41](https://www.youtube.com/watch?v=WxYjt34JJmM&t=281) The headphones have fine grooves and accurately reproduce sound quality.
- The headphones are easier to handle than the current CD900ST.
- The depth of the chain sound is wonderful and the pressure and weight of the bass sound can be felt comfortably.

[06:19](https://www.youtube.com/watch?v=WxYjt34JJmM&t=379) CD900ST vs modern headphones
- CD900ST is a legend synonymous with studio monitor headphones
- Modern headphones have wider range of low frequencies to match modern production environment

[07:52](https://www.youtube.com/watch?v=WxYjt34JJmM&t=472) High-quality experience with 360-degree reality audio source
- New MV1 headphones recommended for music listening
- Headphones suitable for grasping space and working until the last minute

[09:19](https://www.youtube.com/watch?v=WxYjt34JJmM&t=559) The Sony MDR-MV1 headphones are comfortable and easy to use.
- The headphones are great for gaming due to their dramatic sound production.
- They are much easier to wear for long periods compared to the CD900ST headphones.

[10:46](https://www.youtube.com/watch?v=WxYjt34JJmM&t=646) Headphones with deep bass resolution
- Suitable for creators who are particular about bass drum rhythms
- Produces a wide and powerful sound even at low volume

 

[FritzS]

I only have K612 from that generation of AKG, it has a unrivaled large soundstage, but all the other cans sounds more natural(IMO). I would say the NDH-30 is the closest in soundstage, it's not huge but it's a nice focused and resolving one. DT1990 has the best "slam" but needs treble taken down. HD660S2 is a nice compromise with great comfort and no fatigue, but I think overall the NDH-30 is the best sounding since it's also a bit warmer/darker in the midrange which I think sounds more natural. For those longer sessions HD660S2 wins because it's lighter.

NDH-30 really is surprisingly resolving, the least blurred reverbs, pans and effects I have heard

NHD-30 or HD660S2 who has the wider soundstage similar to the AKGs?

 

[xeizo]

NHD-30 or HD660S2 who has the wider soundstage similar to the AKGs?

NDH-30 is the most similar, but it is clearly smaller than the AKG soundstage, general SQ is much better though.

 

[OkPsychology]

NDH-30 is the most similar, but it is clearly smaller than the AKG soundstage, general SQ is much better though.

I agree. Neither NDH30 nor 660S2 have a particularly wide stage. They're adequate, but not expansive. The NDH30 has a bit of an advantage in resolving ability. Both are fantastic, though. I haven't listened to much else since I got this duo.

 

[StiggyPlue]

Quick review should be up by Sunday, hopefully.
Spoiler: Don't sleep on the MDR-MV1.... for now

 

[DBHC]

Quick review should be up by Sunday, hopefully.
Spoiler: Don't sleep on the MDR-MV1.... for now

Look forward to it.