Three-leg, two-level design. Sandwich-structured shelves finished in marin high gloss.
The frame is designed for quartz sand filling — threaded openings located at the rear of the legs allow adjustment of both the amount and type of ballast. Frame finish: marin satin.
Images may also present alternative finish options, illustrating available color and material variations.
The Fras Marin is designed for compact audio systems, offering a rigid three-leg structure combined with a refined visual finish that blends high gloss and satin surfaces.
Vibration control and mechanical stability
Rogoz Audio racks are designed as systems that control the flow of mechanical energy. In the Fras Marin model, the key elements are mass, structural rigidity, and three-point support.
The structure is tuned through the deliberate combination of different steel types. The frame consists of thick-walled legs made of S235JR carbon steel and crossbars made of high-strength S355 alloy steel.
The sandwich-structured shelves (MDF/HDF/MDF) feature varied density and internal structure, promoting dissipation and damping of vibrational energy rather than its accumulation.
Three-point support ensures stable contact with the floor and eliminates stress caused by uneven surfaces. Adjustable anti-vibration spikes reduce the contact area, limiting vibration transfer and enabling controlled energy dissipation.
Filling the legs with quartz sand increases system inertia and introduces additional internal damping. The granular material acts as a mechanical filter, effectively dispersing higher-frequency vibrations and limiting their propagation within the structure.
Each rack is delivered with a factory-optimized ballast filling, with the option for further tuning if required.
Sound performance
In practice, this results in a more natural and stable sound presentation, improved low-frequency control, and greater precision in imaging and instrument separation.
Press & Reviews
Improved bass control and greater midrange clarity.
Especially beneficial in tube amplifier and turntable-based systems.
(Audiostereo 5/2026)
TECHNICAL SPECIFICATIONS
• total height – 500 mm
• total width – 580 mm
• total depth – 460 mm
• leg profile – closed section 40 × 40 mm
• top shelf – 580 × 460 × 30 mm
• inner shelf – 495 × 415 × 30 mm
• clearance between shelves – 300 mm
• load capacity per shelf – up to 80 kg
INCLUDED
• 1 steel frame
• 2 shelves (sandwich construction – MDF / HDF / MDF)
• 9 height-adjustable cones
• 6 isolation discs
• 3 floor protection pads
APPLICATION
• CD players
• turntables
• integrated amplifiers
• preamplifiers
• power amplifiers
• DACs
CUSTOM CONFIGURATION
Custom configurations are available upon request — including dimensions and finish options. Each unit can be precisely tailored to match a specific audio system and its operating conditions.
