Sound of Doom

Born from a lifelong dream, The Sound of Doom is the personal recording sanctuary of Kostas Siozos, the driving force behind heavy rock outfit Black Kaiser. Located in the heart of Hollywood, California, this studio was built to serve artists who seek sonic power, authenticity, and vision.

Specializing in production, mixing, reamping, and recording, The Sound of Doom operates as a hybrid studio — blending the warmth and punch of analog hardware with the flexibility of digital tools. The setup includes Neve preamps, a mix bus modeled after the SSL 4000 console & on the digital side, the studio runs an arsenal of Universal Audio, iZotope and Waves plugins. Making it a versatile space for crafting bold, high-impact mixes.

Whether you're tracking or polishing a mix, The Sound of Doom offers an immersive, artist-driven experience with a producer who understands what it means to chase a vision — and deliver it with weight.

Outboard Gear

Preamps & Processors
Neve 1073LB Mic Preamp
Lindell Audio PEX-500 Passive EQ
DBX 510 Subharmonic Synth
Aphex 204 Exciter
Kahayan Solid 4000 Stereo Mix Buss
Ik Arc Studio
Radial JCR Studio Reamper
JT Amplification Alpha DI Box
CBS Labs Audimax III Automatic Level Controller

Speakers
KRK V6 Monitors
Blue Mo-Fi Headphones

Microphones
Shure SM7B
Shure SM57
Sennheiser MD421 Vintage
Heil PR40

Amplifiers & Cabinets
Rivera Knucklehead Reverb KR55
Mesa Boogie M6 Carbine
Box of Doom Cabinet
Celestion Vintage 30
Celestion G12t-75
Celestion G12M Greenback
Celestion G12H-150 Redback
Mesa Boogie Powerhouse 12”

Instruments
Rickenbacker 4003 Bass
Jazz Bass (loaded with Nordstrand Pickups/Preamp)
Squier PJ Bass (loaded with Nordstrand Pickups)
Squier PJ Fretless Bass (loaded with Nordstrand Pickups)

Pedals
Earthquaker Devices Ghost Echo
Jam Pedals Waterfall
Jam Pedals Red Muck
Jam Pedals Whacko+
EBS UniChorus
Mesa Boogie Throttle Box
Ernie Ball VP Jr
Digitech Bass Whammy
Providence ProVolt 9

Computer & Interface
Apple Mac Mini M4 Pro
UAD Apollo 8
Nektar Impact GX49 Midi Controller

Sound Of Doom Recording Studio · Rock/Metal (Sound Of Doom Mixes)

Sound Of Doom Recording Studio · Indie/Americana (Sound of Doom Mixes)

“Motörhead” - Electricity [Rock] *

* The mix is a practice project from Pro Mix Academy and all credits go to the owner.

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