Granite Turntable Isolation Platform 18x16x1.25", Heavy Stone Audio Base, DizzyStone Audio Series
$229.00
Black Granite Isolation Platform 18” x 16” x 1.25” + 1.5” Spikes
High-Mass Audiophile Base | Turntable / Amp Isolation
Technical Specs
• Dimensions: 18" W × 16" D × 1.25" T
• Spikes: 1.5" solid metal spikes included
• Material: Natural Black Granite (high density)
• Finish: Polished top / precision cut edges
• Weight: approx. 30–35 lbs
Performance Focus
High-mass granite platform designed to:
• increase mass loading
• reduce structure-borne vibration
• lower micro-resonance transfer
• improve mechanical grounding
Granite density + rigid structure = stable reference surface for sensitive components.
Spikes create a controlled contact point to minimize energy reflection back into the chassis.
Ideal For
• Belt-drive & direct-drive turntables
• Tube amplifiers (microphonic control)
• High-current solid-state amps
• DACs / Streamers
• Vintage receivers
Works under heavy gear without flex or compression.
No Fillers
No MDF core.
No composite.
No hollow construction.
100% solid natural stone.
Each piece is unique due to natural veining.
Carefully packaged for safe delivery
Local pickup available in NYC
If you’d like a custom size, different stone, or edge detail, feel free to message me, I’m happy to help.
Note: Granite is a natural material that has its own natural form and coloration.
Note: The turntable shown in some pictures, is not included.
Custom Size and Shape Stone Isolation platforms are available to fit your exact component.
Shipping from United States
Processing time
5-7 business days
Customs and import taxes
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Payment Options
Returns & Exchanges
I gladly accept returns
Just contact me within: 14 days of delivery
Ship items back to me within: 30 days of delivery
I don't accept exchanges or cancellations
But please contact me if you have any problems with your order.
The following items can't be returned or exchanged
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
- Custom or personalized orders
- Perishable products (like food or flowers)
- Digital downloads
- Intimate items (for health/hygiene reasons)
Conditions of return
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
Privacy policy
If you receive damaged item please make sure you take pictures of the damaged item and of the box and shipping label and you send me a message here on Etsy with the pictures attach to it. You have 48 hours after receiving the box to send the pictures. I will refund or replace damaged item only for order were pictures were received in the first 48 hours after receiving the box.