OSIRIS Custom Vibration Isolation Platforms / speaker bases / amp bases PAIRThis listing is for a very rare pair of audio isolation bases from OSIRIS. Very high end platforms. Heavy duty spike feet included as you see in pictures. These were custom bult and are as high quality as you can get.Makes a huge difference in sound and vibration isolation for speakers or amplifiers. You can put any component you want on these though.Selling as a pair OR INDIVUDUALLY. YES I can safely ship these. I have professional packing material high density foam etc to safely ship them.They are heavy 80 pounds each!! So plan accordingly for shipping cost.OVERALL Dimensions 22 ¼ inch wide x 4 ¾ inch tall x 16 ¼ inch deepPLATFORM Dimensions 17 ½ inch wide x 11 ¼ inch deepNew retail was $5000+ASKING PRICE = $1200 for the pair OBO or best offer100% fully functional and work wellCONDITION = 8 of 10 (please see pictures) overall nice, some rub marks here and there nothing bad.I am selling a tremendous amount of my collection, so be sure to check out my other items.• Audiophile owned --high end gear-- being sold by highly respected seller, original member of AUDIOGON & USAudiomart username STEVETHE4THBelow is a link to pictures and descriptions of all my gear for sale. I have uploaded everything to google drive to make it easy. **Shipping Available to U.S. and Canada and item will be very well packaged.****Payment methods accepted: PayPal, VENMO, Zelle, Cash, OR FaceBook pay. However you want to pay is fine with me. Buyer pays all fees with money transfers. Shipping & any fees are non-refundable.