Audio T Verdict
The Quadraspire wall shelf provides a rigid, wall-mounted platform for turntables and other sensitive Hi-Fi components.
Attaching the support to a suitable solid wall can help separate equipment from movement travelling through a suspended floor, making it particularly useful where footfall affects record playback.
The solid bamboo frame and shelf follow the same resonance-conscious principles as Quadraspire's equipment racks, using shaped components and avoiding simple parallel forms wherever practical.
Adjustable spikes locate the equipment shelf onto the supporting arms, allowing it to be levelled accurately. Standard aluminium and upgraded bronze interfaces are available.
Audio T offers both Q4 EVO and SVT configurations. The correct version will depend on the size and weight of the equipment, the required shelf depth and the construction of the wall.
Quadraspire Q4 EVO and SVT Hi-Fi Wall Shelf
The Quadraspire wall shelf is designed to support a turntable, source component or other suitable item of Hi-Fi equipment independently from a floorstanding equipment rack.
Its bamboo back plate and supporting arms are secured to the wall, while the upper equipment shelf sits on adjustable isolation spikes.
The complete shelf is available in Q4 EVO and deeper SVT configurations, with standard aluminium or upgraded bronze interfaces.
Professional Installation Is Recommended
The shelf must be fitted to a wall capable of safely supporting the complete load of the shelf and equipment.
Fixings must be selected for the specific wall construction. Brick, block, timber stud and other wall types require different hardware and installation methods.
Check for concealed electrical cables, water pipes and other services before drilling.
Designed for Sensitive Hi-Fi Components
Turntables can be particularly sensitive to movement entering through the floor, furniture and nearby loudspeakers.
A correctly installed wall shelf provides a separate support path, which can help reduce problems caused by footsteps and movement across suspended floors.
The shelf can also support suitable streamers, CD players, phono stages and other source components where wall mounting suits the room.
Solid Bamboo Construction
Quadraspire uses solid bamboo ply for the shelf, supporting arms and back plate.
Bamboo combines strength with natural damping and is used throughout Quadraspire's equipment-support range to help control unwanted resonance.
The components are shaped to reduce simple parallel surfaces that could encourage strong, predictable resonances.
As bamboo is a natural material, grain pattern and colour can vary between individual products.
Adjustable Spike-Coupled Shelf
The supporting arms contain locating points for the adjustable spikes fitted beneath the equipment shelf.
Each spike can be adjusted so that the shelf remains level, even where the wall or mounting frame is not perfectly square.
The completed shelf should be checked with an accurate spirit level before any turntable is installed or set up.
Level the Shelf Before Setting Up a Turntable
Complete the wall installation and level the Quadraspire shelf before adjusting the turntable's suspension, tracking force or cartridge alignment.
Recheck the level after the equipment has been placed on the shelf.
Q4 EVO or SVT?
Choose the Q4 EVO When
- A shelf depth of approximately 395mm is sufficient
- The equipment has a conventional footprint
- You want the more affordable configuration
- The Q4 EVO design matches an existing rack
- A solid bamboo shelf suits the component
Choose the SVT When
- A deeper shelf of approximately 470mm is required
- The equipment has substantial rear connections
- Additional ventilation is important
- The shelf will match an existing SVT rack
- You want Quadraspire's performance shelf design
Both versions should be checked against the complete component dimensions, including its feet, dustcover, rear connectors and required ventilation space.
Standard Aluminium or Bronze Upgrade?
Standard Interface
- Solid aluminium spike components
- Adjustable for accurate levelling
- Available in black or silver
- Lower-cost configuration
- Suitable for a wide range of systems
Bronze Upgrade
- Uses Quadraspire's bronze interface components
- Designed for further resonance control
- Suitable for more revealing systems
- Available with Q4 EVO and SVT shelves
- Adds a distinctive premium finish
Equipment Dimensions and Clearance
The Q4 EVO shelf measures approximately 590mm wide and 395mm deep. The SVT shelf is approximately 590mm wide and 470mm deep.
The curved shelf profile means the usable area may be narrower than its maximum external width at certain points.
Measure the complete equipment footprint rather than the chassis alone. Allow space for rear cables, mains plugs, signal connectors and ventilation.
Check Turntable Dustcover Clearance
Make sure there is sufficient room above and behind the turntable for its dustcover to open fully without touching the wall.
Rear-hinged covers may require significantly more depth than the turntable's published chassis measurement suggests.
Maximum Supported Weight
Quadraspire specifies a maximum supported load of up to 50kg for its wall-shelf system.
This limit assumes that the shelf is correctly assembled and securely installed onto a suitable wall with appropriate fixings.
The wall structure and installation method may impose a lower safe limit. Do not rely on the shelf rating alone when assessing suitability.
Turntable Positioning
Position the shelf away from doors, radiators and busy walkways wherever practical.
Keep enough space around the turntable to change records, operate its controls and clean the stylus without leaning heavily on the shelf.
The shelf should also remain clear of direct contact with speaker cabinets, furniture and other objects that could transfer vibration into it.
Finish Options
Quadraspire's current bamboo finish range includes Natural, Black, Dark and Cherry.
The standard aluminium interfaces are available in black or silver, while the bronze upgrade uses contrasting bronze components.
Finish availability can vary between the Q4 EVO and SVT configurations, so the complete specification should be confirmed before ordering.
Quadraspire Products and Audio T Guides
Key Features
- Wall-mounted Hi-Fi equipment support
- Suitable for turntables and source components
- Q4 EVO shelf option
- Deeper SVT shelf option
- Standard aluminium interface option
- Bronze upgrade option
- Solid bamboo ply construction
- Shaped resonance-controlling components
- Adjustable shelf spikes
- Precision shelf levelling
- Approximately 590mm shelf width
- 395mm Q4 EVO shelf depth
- 470mm SVT shelf depth
- Maximum supported load up to 50kg
- Four current bamboo finishes
- Made in Britain
Frequently Asked Questions
Does this product include the equipment shelf?
Yes. The selectable configurations include the bamboo wall-support assembly and the appropriate Q4 EVO or SVT equipment shelf.
Which versions are available?
Audio T offers Q4 EVO and SVT configurations with either standard or bronze shelf interfaces.
Is it suitable for a turntable?
Yes. Turntable support is one of its main applications, particularly where movement through a suspended floor causes problems.
Can it support other Hi-Fi equipment?
Yes. Suitable source components and other equipment can be used if their dimensions, weight and ventilation requirements are compatible.
What is the maximum supported weight?
The wall-shelf system is rated for equipment weighing up to 50kg, subject to suitable wall construction and professional installation.
What size is the Q4 EVO shelf?
It measures approximately 590mm wide and 395mm deep.
What size is the SVT shelf?
It measures approximately 590mm wide and 470mm deep.
What is the difference between standard and bronze versions?
The standard version uses adjustable aluminium interface components. The bronze upgrade replaces selected parts with Quadraspire's premium bronze components.
Can the shelf be levelled?
Yes. Adjustable spikes locate into the supporting arms and allow the shelf to be levelled accurately.
Are wall fixings included?
The correct fixings depend on the wall construction and should be selected by the installer. Confirm the required hardware before installation.
Can it be mounted onto plasterboard?
Only where the fixings engage with a suitable structural support capable of carrying the complete load. Plasterboard alone is not an appropriate fixing surface.
Which bamboo finishes are available?
The current range includes Natural, Black, Dark and Cherry, subject to configuration and availability.
Will the Q4 EVO version fit every turntable?
No. Check the full footprint, feet, rear connectors and dustcover movement before ordering.
Why choose the deeper SVT version?
It provides more depth for larger equipment, substantial rear connections and installations requiring additional space.
Where is the wall shelf made?
Quadraspire designs and manufactures its equipment supports in Britain.
Why Buy From Audio T?
- Help choosing between Q4 EVO and SVT
- Equipment footprint and weight checks
- Turntable dustcover-clearance guidance
- Advice choosing standard or bronze interfaces
- Bamboo and metal-finish guidance
- Wall-position and installation planning
- Turntable levelling and setup support
- Advice matching an existing Quadraspire rack
- Professional installation may be available
- Ongoing system and setup advice
Contact your local Audio T store with your equipment model, dimensions, weight and wall type so that we can confirm the most suitable configuration.