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6 items £1,212.99 (incl. VAT)
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Home Accessories Equipment Supports Critical Mass Systems Center Stage LS 2.25 Loudspeaker Foot
Critical Mass Systems Center Stage Ultra TC Isolation Feet £345.00
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Critical Mass Systems Center Stage Ultra TT Isolation Feet £825.00
Critical Mass Systems

Critical Mass Systems Center Stage LS 2.25 Loudspeaker Foot

£750.00

Feet are priced individually
THE ULTIMATE ENHANCEMENT
The Center Stage “LS” Series loudspeaker foot, a breakthrough loudspeaker resonance mitigation system, is the culmination of several years of experimentation developed from our groundbreaking Center Stage footer technology. I can say with high confidence that no matter how good your system is, the Center Stage “LS” Series loudspeaker foot will add a new dimension to your listening experience. In systems already using Center Stage, the addition of Center Stage “LS” Series feet nets a remarkable improvement. Center Stage can make any system sound better top to bottom and the addition of Center Stage “LS” Series loudspeaker feet can be breathtaking. The better the system, the better the results.
Feet are priced individually
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Categories: Accessories, Equipment Supports Tag: Critical Mass
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Description

There were several objectives behind the development of the Center Stage “LS”. Firstly, we wanted to develop a novel approach to solving the problem of degradation from excess energy build up caused by vibration in loudspeaker cabinets. Consider that loudspeakers are designed to vibrate. Think of the staggering amount of time and effort loudspeaker manufacturers dedicate to cabinet design and resonance control. They go into ultra-fine detail to explain any and all advancements and deservedly so. The problem is ominous. There are issues to address related to loudspeaker weight, volume, driver array, leveling and design. Developing a cutting-edge loudspeaker foot was a unique challenge and Critical Mass Systems succeeded.

SPECIFICATIONS:

  • Diameter at the point of contact with the loudspeaker: 1.5” (38mm)
  • Total diameter of the top: 2.25” (57mm)
  • Widest diameter of the foot: 2.5” (64mm)
  • Height of the foot fully contracted: 2.25” (57mm)
  • Height of the foot fully extended: 2.5” (64mm)
  • Weight: 300 grams each (11 oz)

The round design is quite intentional. The rounded bottom allows the foot to remain aligned in precise contact with the floor and the bottom of the loudspeaker as the height of the foot is changed to achieve a level loudspeaker orientation or a raked-rear orientation. This precise alignment is not possible with spikes.

The entire lower ball structure is a massive height-adjustable spike. Spinning the ball clockwise raises the loudspeaker, spinning the ball counter-clockwise lowers the loudspeaker. There is roughly 0.25” (mm) of adjustment available.

The turning ratio is 3 to 1, lowering the torque required to raise and lower the loudspeaker. A safeguard is engineered into the foot which prevents the internal mechanism from over-

extending and detaching under load. Under load, the black outer shell (looks like a ball) separates from the internal structure of the foot. Therefore, vibration cannot pass upwards through the foot via the outer shell. We do this so floor vibration passing upward through the spike cup is forced into the foot through predetermined channels where it can be reduced. The upper shell is designed to pull resonance and heat out of the loudspeaker thus reducing entropy. In better words, the outer shell design and the inner shell design work hand in glove with the objectives of the manufacturer to produce vanishingly low distortion and ruler flat frequency response.

Identical to the objectives of Center Stage, the objective of the Center Stage “LS” Series loudspeaker foot is to help reveal the tremendous engineering in your loudspeakers. In fact, for those who already use Center Stage in their system and can add the “LS” Series under their loudspeakers, we promise a level of performance beyond your imagination.

What to expect during settle in
The settling in period is generally 7 to 10 days, but it can be longer. Because Center Stage LS 2.25 will dramatically greatly improve the equilibrium of your loudspeakers, you should expect your system to temporarily degrade at the outset. This is perfectly normal. Your soundstage will then begin to reconstruct a new and better equilibrium point.

In the end stage, the settling will be barely perceptible unless you really focus. It is extremely important to let the system play for at least 14 days before assuming it has reached equilibrium. Playing a system 24/7 is not necessary, but the more playing time the better. Think of it like running in a brand-new component. Run in time is normal.

Your end of the Bargain, or Making the Experience Better
Center Stage LS 2.25 is good for beginners and advanced listeners, so long as you exercise patience during the settling period. Sonic fluctuations you may experience during the settling period will subside as time passes. Here’s what you need:

Loudspeakers crafted by a known and reliable manufacturer. Your loudspeakers do not need to be among the “most expensive” or the purported “best” in the world. You will experience excellent results with low-cost components. A host of loudspeakers were used to design Center Stage LS2.25, some of them very low cost. This was done to assure consistency of performance. It is certainly true, however, that the better your components, the better your results.

Proper loudspeaker set up. This is essential. Center Stage LS 2.25 was designed to be most effective in 2-channel stereo system listening rooms with conventional loudspeakers of appropriate size and design for the room, and with seating positions reasonable and appropriate for the loudspeaker and room dimensions.
When you put Center Stage LS2.25 in, pull every loudspeaker tweak out. Center Stage LS2.25 will take about 7 to 10 days to settle.

Adding Center Stage under more of your components is the only means to realizing the full “Total Immersion Effect” so highly valued in high end audio.

Equipment Supports

Acoustifeet Anti-Vibration Feet (FIRM)

£7.95
  •  7.5kg Load per Foot
  •  Self Adhesive
  •  Silicone Elastomer
  • These are the firm version (we also sell soft feet)
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Acoustifeet Anti-Vibration Feet SOFT

£7.95
  •  3.5kg Load per Foot
  •  Self Adhesive
  •  Silicone Elastomer
  • These are the soft version (we also sell firm feet)
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Audio Origami – AMPodium Amplifier Isolation Platform

£600.00
The AMPodium by Audio Origami is a high-end isolation platform for amplifiers that protects the signal from ground-based resonance
Crafted from thick, rigid perspex and combined with highly effective isolation pillars, the AMPodium stops harmful vibrations degrading the audio signal.
Designed for large amplifiers and mono-blocks. the AMPodium provides a safe and stable platform that promotes cooling as well as excellent isolation.
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Audio Origami – isoGlobes

£100.00 – £125.00
Audio Origami isoGlobes provide excellent audio isolation at an affordable price.
Designed to sit underneath hi-fi electronics or plinths, the clever construction of the isoGlobes absorbs a high level of vibration that otherwise could enter your hi-fi equipment and alter playback.
Audio Origami isoGlobes are constructed from varying density 3D printed PLA+ caps, high-quality rubber o-rings and dense steel balls. The combination of these materials absorbs vibrations and decouples your components from your hi-fi rack.
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Audio Origami – IsoPodium

£500.00
The perfect isolation platform for audiophiles with high-performing source components.
Crafted from thick, rigid perspex and Audio Origami’s outstanding isoPods isolation feet, the isoPodium reduces vibrations reaching your turntable, DAC or CD Player.
The isoPodium looks superb, frees your source component from audible resonances and enhances your musical enjoyment by delivering purer playback.
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Audio Origami – isoPods

£155.00 – £200.00
Audio Origami isoPods are designed to provide a level of isolation previously unmatched in the high-end audio industry.
One of the most overlooked components of hi-fi equipment is the feet that each unit sits on. Most manufacturers glue a thin aluminium layer to a hard shore rubber base and screw them into the unit’s base. This solution is generally ineffective at stopping vibrations from leaking into the component.
Audio Origami isoPods are constructed from a blend of varying density 3D printed honeycomb premium-grade rubber layers and mild steel encapsulated in a sturdy housing and provide a level of isolation previously unachievable in the audio industry.
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Audio Origami – SpikePods

£200.00
The ultimate feet upgrade for Michell Gyro SE and Orbe SE turntable owners.
Audio Origami’s SpikePods for Michell turntables provide better isolation and noticeably enhanced playback on all Gyro SE and Orbe SE decks.
Made from combining Ailsa Craig granite (the densest granite ever discovered) with a specialised 3D honeycomb-printed spike, the SpikePods stop more vibrations than any other foot solution currently available for Michell turntables.
The package includes a solid granite motor plinth coupled to rubber grip feet, which reduces vibration reaching the motor and decreases wow and flutter considerably.
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Sale

Black Ravioli Base Equipment Support Shelf

£900.00 Original price was: £900.00.£500.00Current price is: £500.00.
Rated 5.00 out of 5
  • Isolates + dissipates energy
  • Rests on Black Ravioli pads
  • 440 x 360 x 18mm
  • ONLY 3 LAYER ONES LEFT
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Additional information
Weight 1 kg
Brand Critical Mass Systems
Choose Version Turntable , Tapedeck
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        We stock a plethora of hi-fi accessories and tweaks, from equipment supports to loudspeaker spikes. If you require anything not listed on our website, please get in touch to see if we can help.
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