Oh! It's a topic I can actually contribute to, producer here as well.
Synth: Access Virus TI Polar 2
Mixer: Behringer NOX202 2-channel
Monitors: M-Audio AV40s
Not pictured
CDJs: Numark 400s
Midi Keyboard: 3 octave Akai MPK
Headphones: Sennheiser HD-205s
Earbuds: Panasonic RPHJE120K
Bang & Olufson Form 2i phones, (Merijn Hos special editions)
Music never sounded so good.
Huh, I'm really surprised you like these. I've never found a single pair of "on-ear" headphones that were decent. Always over-ear. On-ear doesn't form a tight enough seal around the ear and I'll always notice white noise seep in or any noise really for that matter. Granted if I'm sitting in the studio that isn't going to be an issue, but at that point why not just switch to monitors. But hey more power to you if they serve your own purpose.
The Senheiser HS-205s I have would barely be considered mid-tier, but they are over-ear and they are actually BALANCED, unlike all the shitty bass boosted products that people seem to like nowadays. Granted if you are only listening and never producing there isn't too much of a reason to get balanced headphones, but they can drown out a lot of mid and high range if the genres you listen to are heavier on that.
Let me defend my earbud choice though. The Panasonic RPHJE120K, literally scrapping the bottom of the barrel in terms of price. 8 dollars a pop. However for that price you are getting the same response range, impedance, and isolation you'd get from any of the decent quality 20-40 ish range earbuds. I used to buy 40 dollar ones but I use earbuds so much outside the studio that they were guaranteed to break every other month or so. So with the 8 buck Panasonics, I can afford to cycle through them KNOWING they are bound to break eventually from how much I use them.
Shit, I'm no audiophile, more like a producer, so all I own are a pair of ATH-M50s. I'll be saving up after I graduate to get some monitor speakers soon though, not sure what yet.
Do NOT NOT NOT go for the same model of monitors I got. In fact avoid M-Audio completely. I've heard other models and they suffer the same issue with bass response that mine do. They WILL register and play super low Hz like 18-20, but the response from the entire 100-300Hz band is laughable. I'll crank my mixer up to the highest the bass boost knob goes and the response is still less than my friends KRKs. If you want an entry level monitor recommendation I cannot highly enough suggest the Rokkit KRKs. They don't have to be the latest and biggest model either. Go for the cheaper ones which will only run you about 200 or 250ish. Mine were only 140 and I deeply regret it. The rest of my gear I'm pretty proud of but I cut myself so short on monitors.