Superlux HD-660 Pro 32 Ohms

I am quite a fan of superlux headphones, they are amazing value for the price, i have a pair of HD681 which are great, though open, and 2 pairs of HD660 old version where i upgraded the cushions to velvet ones, and very happy.
I bought the HD660 PRO thinking it would be a nice evolution to the older HD660, but here is how they compare:

+ longer cable
+ comes with the velvet pads
+ better headband / slightly more comfortable

- the sounds is BAD, the bass is so wrong and kick drums come out extremely loud and compressed
- they are WAY less isolated, more like semi-open than closed, so they don't cut as much surrounding (eg. at work it's not great)

The Superlux HD-660 Pro 32 Ohms headphones have earned a reputation for delivering high-quality sound at an affordable price. Designed for both studio and home use, these headphones are favored by professionals and enthusiasts alike for their clarity and comfort. In this review, we will delve into the key features of the Superlux HD-660 Pro 32 Ohms and highlight why they are a valuable addition to any audio setup.
Superior Sound Quality: The HD-660 Pro offers a balanced sound signature with clear highs, detailed mids, and a controlled bass response, making it ideal for accurate monitoring and mixing.

With its adjustable headband and cushioned ear pads, the HD-660 Pro provides long-lasting comfort, even during extended listening sessions.

The 32 Ohm impedance makes these headphones easy to drive with a variety of devices, including portable audio equipment and entry-level audio interfaces.

Constructed with robust materials, the HD-660 Pro is designed to withstand the rigors of daily use in both studio environments and on the go.

The detachable cable design allows for easy replacement and customization, enhancing the longevity and flexibility of the headphones.

The HD-660 Pro's design ensures accurate and transparent sound reproduction, crucial for critical listening and professional audio work.

The Superlux HD-660 Pro 32 Ohms headphones are an outstanding choice for those seeking professional-level sound quality without breaking the bank. Their combination of superior sound reproduction, comfortable fit, and durable construction makes them a reliable tool for both studio monitoring and casual listening. If you're looking for headphones that deliver excellent performance at an accessible price, the Superlux HD-660 Pro 32 Ohms is a top contender.

I bought these to check out as they're fairly cheap, and i wanted a closed back alternative to my Superlux HD668b which i love. Here's my opinion of them after a few days of use..

Comfort wise, no issues there and i can wear them for ages. A bit heavy but they don't feel it when on your head. They don't clamp heavy either which i like.

The cable is non detachable which i don't mind but its fairly long, you'll want to use a velcro strap or similar to tie some of it up if you're using these in public.

Isolation is not the best, tried using them on a bus and sometimes found it hard to listen to music, i'm using the 32 ohm version and even then i found it hard for my phone to get it loud enough. A simple preamp boost on VLC helped there but in quieter locations & using them with my audio interface at home they were perfectly fine.

Music wise, i'm not sure how i feel here because with modern tracks the bass and treble are there and that's when i like them, but on some older songs its lacking & feels like there's something wrong with the sound. If your audio isn't great then these reflect it. While listening to dance music i found the bass isn't the best, the sound feels more neutral & i prefer my Sennheiser HD25 for that better low end.

Build quality is okay, the plastic holders that the yoke is held into on the side of the cups feel a bit sharp on the corners and could do with a light sanding. The headband cushion is comfortable but not replaceable, when it wears out i might pick up a Beyerdynamic one and try it.

Overall opinion.. I'm very happy with them for general use and i like how they look and feel.
Just the problem with music i'm not too sure about yet, i have other headphones to go to for that use case.
For things like Youtube, watching movies, or maybe some gaming they're great and a good budget option.
They're a big bulky headphone so you might get a few stares if you decide to wear them in public, i did when i tried them going to work.
If you don't have the money or want to try more expensive options i would say get a pair, you might like them.

Review from gamer perspective. First and foremost it's better than most of "gaming" headphones up to 100e i would say. Compered to my previous headphones samson sr850, these are a bit better sounding (sr850 was open back), hyperx cloud 2 are total trash, hd 660 absolutely better in every way, cooler master mh752 was pretty similar sounding, but it costs 90+euro. Comfort is acually good, I can use them all day and can't feel any discomfort, I've been using beyerdynamic dt 990 pro previously and it is even more comfortable, but we all know how much it costs... For example in csgo every step is clearly hearable, very easy to tell from which direction enemy are coming. Build quality, well it is thinner metal and cheaper plastic than in real beyerdynamic dt 770 or dt 990, but what do you want from 39e headphones and they're not even that bad...In the end I would recommend them for those who is not using them for studio stuff (I don't really know, maybe they are good for that too, not too much bass, highs not hurting ears), for every day use really solid headphones.
P.S they can have a lot of bass if you like it, just need to use equalizer (for example "Peter's qualized APO", plenty settings there).