Credenza or media stand for hiding away equipment

Teaching opportunity.  

Equipment likes to be open for cooling.

I’ve never cooked anything in a closed back custom built cabinet.

But I don’t buy combo space heaters either

I'm afraid that a custom build will be your only option. I've raised 2 generations of toddlers with no damage.

Salamander Synergy racks should meet your requirements 

Military school until they're 18. 🤣

 Some different thoughts…Cut out or remove the back panels to allow additional space and air flow.  Can add a platform that extends past the back of the cabinet to set deep components on.   Add usb computer cooling fans if it gets too warm.  I do this for my tube system in an armoire.  All works fine and my other half is ok with a system in the living room. 👍😉

Same problem I have

You probably won’t like the price but i use a Stickley cabinet w back removed….

When I lived in the U.S., I used a Salamander Design product, and it was superb. Very similar to this one:

Salamander Design

I had mine built by a cabinet maker. The first shelf is open for the integrated amp. The rest of the shelves (adjustable) are hidden behind a door with a perforated black panel.

Brought up 2 children with my equipment always out in the open. The way my wife and I dealt with it was to tell them with a degree of menace not to touch.

It's amazing what the fear of death will do to a child! 😂

Thanks for all responses. Two brands that fit the bill, if anyone is looking are BDI and Salamander (as mentioned). I am currently working with a designer from Etsy to customize one of their credenza designs. 

I am OK with leaving it open, obviously I want to see the equipment. However, I will be at work at times...and he's just a toddler now. I KNOW he will pour a glass of water (mind, he won't have access to a glass of water on his own) down the amp. For sure. 

Thanks for the BDI recommendation.  Nice options and designs.

I put a kid fence around my gear until kids were older.