Quadraspire Q4 Evo Component Rack
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All new products ship free within the contiguous United States.
Every order is backed by our TMR Safe Pack & Ship Guarantee. We carefully double-box every shipment to protect the manufacturer's packaging, and larger items are professionally packed and palletized when required for safe, upright delivery.
Every shipment is fully insured, with signature confirmation required on orders over $750.
In the rare event of loss or damage, we fully protect your purchase and handle the resolution for you.
We DO NOT offer international shipping.
60-Day Risk-Free Returns
We want you to feel confident investing in new HiFi. That’s why all new products come with 60-day risk-free returns, giving you time to listen, evaluate, and make sure it’s the right fit for your system.
Full Manufacturer Warranty
Every new product is backed by its full manufacturer warranty, giving you long-term peace of mind and direct support from the brand—on top of TMR’s expert guidance and customer care.
About Quadraspire Q4 Evo Component Rack
In the same way as every musical performance needs a stage so a HiFi needs a stage to bring the music to life in your home. Twenty years ago Quadraspire set out to develop a modular rack – the Q4 – that could support a variety of Hi Fi systems and deliver acoustic performance with style. This was achieved by combining solid aluminum columns with specially engineered shelves to create a light and rigid construction to deliver a clearer, cleaner musical performance.
Avoid Parallel Lines
Parallel lines on rectangular shelves encourage resonance which can distort sound. where possible we avoid parallel lines in the same way as most musical instrument designs.
Intricate Machining on our Q4 Evo HiFi Racks
The shelves on our racks are machined to reduce any resonance, lowering the noise floor and opening the sound stage whilst also improving sound quality and performance.
Chamfered Edges
The edges on all of our shelves are chamfered to help dissipate energy and help improve sound.
Solid Aluminium Columns
Steel tube can resonate and distort sound. Aluminium has much less resonance so we use it instead for all of our columns and feet.
Solid Bamboo Ply
Some materials like glass resonate and distort the sound of your system. As a result of extensive testing of different materials we use solid bamboo ply which suppresses vibrations and is also carbon neutral.
SV Bronze 30 Upgrade
It’s no coincidence that a lot of musical instruments use brass and bronze. Our research and design found that bronze and brass are good materials for reducing resonance so we developed a SV Bronze 30 Upgrade for all of our racks.
Spike feet and flat feet are included as standard with your rack, castors are available as an optional extra.
Other column sizes / finishes / options not listed are available.
*Special Orders average lead time is 6-12 weeks from time of order, unless otherwise noted. Special orders are non-refundable.
