The room
This is my 80m² reference listening room — the space where every Best of High End review begins.7.5.4 Dolby Atmos setup with 4K UST Laser projection.
Acoustical treatment
- Overall first and second reflection treatment (light impact)
- Backwall diffusion panels
- Frontwall diffusion panels
- Ceiling absorption panels (light impact)
- Critical absorption of mid-highs at reference points (medium impact)
- No bass traps
Image
Projector
Formovie Theatre 4K UST Laser Projector
Laser, color rendition, 1,800 ANSI lumen, BT2020 capable for HDR/Dolby Vision.
Projection frame
Adeo Plano fixed aluminium frame, 240 × 135 cm, 16:9
A modern fixed screen solution — sturdy, clean.
Projection screen
Adeo Reference White 2 acoustically transparent screen
Same-brand solution for pitch-black room with center behind screen.
Amplification
Immersive sound processor
Coherent sound, 180° sound bubble, Dirac Art integration, flexibility, next level tweaking.
Mono power amps for front channels
Purifi EVAL-5 mono deluxe power amplifier (3x)
Clean undistorted sound, power, speed, natural timbres, resolving power.
Power amp for woofers & surrounds
Lyngdorf MXA-8400 8-channel power amplifier
Power ratings, Purifi amp modules, discrete operation, minimalistic design.
Power amps for height channels
Lyngdorf SDA-2400 power amplifier (2x)
Slim design, practical power, efficiency, versatility.
Speakers
Front speakers
Closed box, passive radiators, Purifi drivers, AMT, neutral, resolving power, loves power.
Surround speakers
Closed box with passive woofer, practical, slim, easy to drive.
Passive woofers
Lyngdorf BW-20 passive woofer (3x)
Impact, speed, depth, dual 12-inch, closed box, weight.
Active subwoofers
SVS SB17-Ultra R|Evolution active subwoofer (2x)
Closed box, authority, relentless power, earthquake-like impact, fundamental depth.
Digital sources
Digital media player
R_volution PlayerPro 8K Signature Edition
Stunning image quality, pristine audio, functionality, straightforward in use.
Digital music player
Bit-perfect data delivery, elite music player, technicality, music-library management.
Music streaming platform
Sound quality, Dolby Atmos tracks, great for exploring new tracks, user-friendly.
Music server
More suitable, high-performance solution instead of running Roon on my NAS.
Network
Cables & infrastructure
Speaker cable
Solid core conductor, purest copper, very neutral, no-cable effect.
Speaker cable
Budget-friendly, speak-on, OFC copper, flexible, easy to mount, solid performance.
XLR interlink
Solid core conductor, purest copper, very neutral, no-cable effect, speedy.
XLR interlink
Solid core conductor, pleasing and slightly warm sounding, no listening fatigue.
HDMI cable
Oehlbach Carb Connect Ultra (2x)
Very convincing image and sound quality, sleek design, strong connectors.
Streaming network cable
24-karat gold-plated plugs, triple shielding, contact reliability, solid feel.
Streaming network cable
24-karat gold-plated plugs, triple shielding, contact reliability, affordable for long lengths.
Power distribution
Oehlbach Powerstation 909 (2x)
Filtered and unfiltered outlets, 8 outlets in total, phase checker, peak surge protection.
Power cable
Affordable for long lengths, high-quality plugs, build quality, copper inner conductors.
Power cable
Solid core conductor, continuous cast copper, Furutech connectors, increased dynamics.
DC upgrade cable
Silent Angel Bastei Series DC Cable (Light Orange)
Going that extra mile, not only for optics.
What I’m chasing
I want to be right in the middle of it all — whether it’s a live concert or a film. Right in the middle of the action. That might sound like a slogan. Believe me, it’s a real challenge to actually achieve. I’m a firm believer that acoustic treatment and software-based optimization go hand in hand. Those final, fine details only come out of your room through carefully considered acoustic interventions. It all comes down to being able to project the original acoustics into your own space. That involves two challenges: the reproduction has to stay as close as possible to the original, and your own room has to get in the way of that reproduction as little as possible. Good reproduction starts with the foundation: the bass. The very lowest notes need to be delivered without distortion and with full dynamics — everything else builds on top of that. Hence my unusual setup with 5 (sub)woofers. Every day, I enjoy my own personal sound bubble, defined by dynamics, openness, and naturalness.
0 = center (inner pole) · 5 = outer edge (outer pole) — applies to all four axes.
- Tonal character — 2.5. Natural timbres, neutral in general depending on the recording/source, truthful.
- Dynamics — 4.5. Exceptional headroom, effortless.
- Imaging focus — 3.5. Detailed canvas.
- Attack — 4.5. Fast with full authority.


















