A man with tattoos on his arms, wearing a black shirt, is adjusting a black audio mixer with illuminated buttons. He is surrounded by various music production equipment, including a keyboard, a computer mouse, and multiple audio processors, on a wooden desk.

Mastering with Jack Control

Heavy Mastering:
The Power and Precision of Critical Listening

Jack delivers proven authority from years in heavy genres, turning mixes into tight, powerful weapons that hit hard without compromise. If you’re after real heavy impact, this is the direct route. Few engineers grasp heavy music’s core elements this thoroughly, or deliver results this reliably.

“You should feel heavy music not just in your soul, but also in your teeth. Every master from Enormous Door carries that intensity.” — JC

Your riffs should land weighty, clear, and unstoppable, on vinyl, CD, and streaming. Jack sharpens the underground’s true edge so your songs earn replays, build credibility, and stand apart in the scene.

You are looking for transformative results, or need restoration
You want punch + impact (Metal / Doom / Punk / Hardcore / Heavy Rock)
You’re ready for fast communication and a 2–5 day turnaround

A man wearing headphones working at an audio mixing console in a recording studio.

Maor Appelbaum & Jack Control

Go Beyond Heavy:
The Flagship Collaborative Mastering Team

GO BEYOND HEAVY

Jack’s signature sound meets Maor’s elite gear chain, built for ominous weight, immersive depth, three-dimensional clarity, and pro-level polish. Jack shapes the impact while Maor deploys his custom setup and golden ears to lock the master.

“My goal is to take the music to the place where the listener fully steps into the experience. It becomes deeper, more personal.” — MA

If you’re already operating at a high level, this collaboration delivers industry-grade masters for all formats: clear, powerful, and deliberately shaped, so the record translates everywhere and earns respect fast.