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Iso-Cup - Herbie's Audio Lab
Iso-Cup - Herbie's Audio Lab

Iso-Cup

Regular price
From $17.49
Sale price
From $17.49
Quantity must be 1 or more

**Black version Iso-Cups are no longer available.

Herbie's Iso-Cups are formulated to address vibration problems unique to audio amplifiers, such as transformer vibration, tube sensitivity, and proximity of microphonics-sensitive capacitors to chassis vibrations, to bring out more of the amplifiers' inherent dynamics. Although Iso-Cups are particularly effective with open-chassis tube amplifiers, they provide superb isolation and decoupling for other audio and video components also, both tube and solid-state.

Iso-Cups maintain a linear frequency response with full-bodied dynamics and texture, punctual bass, intricate highs, smooth dynamics with plenty of punch and detail. Isolates amplifier-borne vibrations from penetrating the audio rack to contaminate the sonic integrity of other components, and vice-versa.

Clear Iso-Cup: Pillowy soft, platinum-cured silicone reduces glare, fuzz, sibilance, and artificial harshness caused by micro-vibrations. Synergistically complementary Lampblack Ball (lampblack-filled lime glass) provides microdynamic speed that Clear Iso-Cup alone would not achieve. For amplifiers weighing less than 50 pounds (22.7 kg). For heavier amps, use Tenderfoot isolation feet.

Iso-Cups can be used either in sets of three or four per component. 

Dimensions: Iso-Cup and 1" ball, 1.5" wide by 1.4" tall.

 

Lampblack Balls tend to be the most revealing and very sonically neutral, with full-bodied dynamics and texture, deeply extended, punctual bass, intricate highs, and an overall balanced presentation.

Gabon ebony tends to deliver its most profound effects in the upper mids, bringing out the best tonal qualities, great extension of note decay and smooth harmonics, while at the same time maintaining rapid definition of detail and dynamics. Gabon ebony is not particularly strong in the lower mids/bass, but has very deep linear extension going very low into the sub frequency range.

Frosted acrylic delivers deep, punctual bass, plenty of punch and dynamics with intricate detail, neutral tone/timbre, superb high-frequency extension, and well-delineated soundstage. Sound is similar to Lampblack balls, being very sonically neutral and overall balanced.

Customer Reviews

5 Based on 4 Reviews
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Vivian B. verified customer review of Iso-CupVivian B. verified customer review of Iso-Cup
01/26/2019

Isocups Black and frosted clear with lampblack and frosted clear balls

Quite impactful difference- lowering noise floor and bringing out lower level detail and musical subtlety. Currently experimenting with impact of the lampblack and frosted clear balls with frosted clear Isocups under the CD Player and PSU. Very pleased with outcome so far!

VB
Vivian B.
Australia
04/19/2019

Absolute bargain.

I have been experimenting with Isolation since i purchased Townshend Audio Podiums for under my Sound lab Majestic 545. I use the Clear Iso-cups and Frosted acrylic balls under CD Player and Nord Acoustic one SE NC1200 Signature amplifier, and black Iso-cup with Lampblack Balls under my Running Springs Dmitri, the performance of my system has reached heights I never new was possible. I also like other reviewers here tried Stillpoints but found they added a colouration to the sound, which was a nasty forward bright presentation that I did not like, and they also cost as much as a used M3 BMW, so I choose the better performing Herbies products and purchased the BMW M3.

JH
john hannant
02/21/2019

Iso Cups with Lamp Black Balls

Great Product. After a friend let me try some Still Points under my gear I was convinced that I needed more vibration control than the cork and rubber pads I had been using. The Still Points worked as advertised but the cost was a bit much. I have a couple of other of Herbie’s products which I like so I figured the Iso Cups were worth a try. I couldn’t be happier. The do everything the Still Points did but without the harsh edge. I actually like the Iso Cups better, and they were a fraction of the cost. I highly recommend the Iso Cups.

TY
Tim Y.
United States
02/05/2019

Iso Cups and Baby Booties

Both are excellent products and a real bargain for the gains in performance. Particularly recommended are the Iso-Cups. I've found previous 'high end' isolation devices (specifically the aluminium/steel) to be harsh and edgy, but the Iso-Cups retained the tone, texture and rhythm of my system but brought a major increase in clarity, details and bass performance. Excellent products, thank you!

TD
Tim D