{"title":"Quadraspire Parts and Accessories","description":"\u003cp\u003eQuadraspire parts and accessories are the columns, feet and bronze fittings that hold a Quadraspire rack together and set it on the floor, sold separately so a rack you already own can grow or change. On a Quadraspire rack the column length sets the spacing between shelves, so making room for a taller component means a new set of columns, not a new rack. Quadraspire makes its columns from solid aluminum rather than steel tube, which can resonate.\u003c\/p\u003e\u003cp\u003eThe \u003ca href=\"\/products\/quadraspire-sv-columns-32mm\"\u003eSV Columns 32mm\u003c\/a\u003e fit Q4 EVO, SVT, SVTL, SV2T and SV3T racks, in black or silver, in heights from 100mm to 382mm, along with the SV75 feet and top caps set. The X-Reference takes thicker \u003ca href=\"\/products\/quadraspire-x-reference-columns-44mm\"\u003e44mm columns\u003c\/a\u003e in black, and the \u003ca href=\"\/products\/quadraspire-x-reference-signature-columns-44mm\"\u003eSignature columns\u003c\/a\u003e are the same part in natural aluminum. The \u003ca href=\"\/products\/quadraspire-sv-bronze-upgrade-pair\"\u003eSV Bronze 30 Upgrade\u003c\/a\u003e puts solid bronze under the top shelf of a Q4 EVO or SVT rack, and comes standard on every level of an X-Reference. The \u003ca href=\"\/products\/quadraspire-sv-flat-feet-for-sv-style-columns-pair\"\u003eSV Flat Feet\u003c\/a\u003e swap the spike for a flat face with a rubber pad, so the rack sits level without marking a hard floor. Starting from nothing? \u003ca href=\"\/pages\/quadraspire-rack-builder\"\u003eBuild your own rack\u003c\/a\u003e or pick a \u003ca href=\"\/collections\/quadraspire-hifi-racks\"\u003eready-made one\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"quadraspire-sv-columns-32mm","title":"Quadraspire SV Columns 32mm","description":"\u003cp\u003eQuadraspire SV 32mm diameter columns for Q4 EVO, SVT, SVTL, SV2T, and SV3T rack systems. Available in Black or Silver finish, in heights from 75mm (feet and top caps) through 382mm. Sold in sets of 4 or sets of 2.\u003c\/p\u003e\u003cp\u003eAvailable heights: SV75 (Feet \u0026amp; Top Caps), SV100, SV140, SV180, SV216, SV256, SV326, SV382. SV382 is available as a set of 4 only.\u003c\/p\u003e","brand":"Quadraspire","offers":[{"title":"Black \/ SV75 Feet and Top Caps \/ Set of 4","offer_id":42681500074080,"sku":"QUADSV3275BL4","price":250.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV75 Feet and Top Caps \/ Set of 2","offer_id":42681500106848,"sku":"QUADSV3275BL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV100 \/ Set of 4","offer_id":43122058756192,"sku":"QUADSV32100BL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV100 \/ Set of 2","offer_id":43122058723424,"sku":"QUADSV32100BL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV140 \/ Set of 4","offer_id":42681500139616,"sku":"QUADSV32140BL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV140 \/ Set of 2","offer_id":42681500172384,"sku":"QUADSV32140BL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV180 \/ Set of 4","offer_id":42681500205152,"sku":"QUADSV32180BL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV180 \/ Set of 2","offer_id":42681500237920,"sku":"QUADSV32180BL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV216 \/ Set of 4","offer_id":42681500270688,"sku":"QUADSV32216BL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV216 \/ Set of 2","offer_id":42681500303456,"sku":"QUADSV32216BL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV256 \/ Set of 4","offer_id":42681500336224,"sku":"QUADSV32256BL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV256 \/ Set of 2","offer_id":42681500368992,"sku":"QUADSV32256BL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV326 \/ Set of 4","offer_id":42681500401760,"sku":"QUADSV32326BL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV326 \/ Set of 2","offer_id":42681500434528,"sku":"QUADSV32326BL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ SV382 \/ Set of 4","offer_id":43122058854496,"sku":"QUADSV32382BL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV75 Feet and Top Caps \/ Set of 4","offer_id":42681500467296,"sku":"QUADSV3275SL4","price":250.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV75 Feet and Top Caps \/ Set of 2","offer_id":42681500500064,"sku":"QUADSV3275SL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV100 \/ Set of 4","offer_id":43122058821728,"sku":"QUADSV32100SL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV100 \/ Set of 2","offer_id":43122058788960,"sku":"QUADSV32100SL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV140 \/ Set of 4","offer_id":42681500532832,"sku":"QUADSV32140SL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV140 \/ Set of 2","offer_id":42681500565600,"sku":"QUADSV32140SL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV180 \/ Set of 4","offer_id":42681500598368,"sku":"QUADSV32180SL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV180 \/ Set of 2","offer_id":42681500631136,"sku":"QUADSV32180SL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV216 \/ Set of 4","offer_id":42681500663904,"sku":"QUADSV32216SL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV216 \/ Set of 2","offer_id":42681500696672,"sku":"QUADSV32216SL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV256 \/ Set of 4","offer_id":42681500729440,"sku":"QUADSV32256SL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV256 \/ Set of 2","offer_id":42681500762208,"sku":"QUADSV32256SL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV326 \/ Set of 4","offer_id":42681500794976,"sku":"QUADSV32326SL4","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV326 \/ Set of 2","offer_id":42681500827744,"sku":"QUADSV32326SL2","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ SV382 \/ Set of 4","offer_id":43122059083872,"sku":"QUADSV32382SL4","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/quadraspire-sv-columns-32mm-black-sv326-set-of-4.jpg?v=1793296794"},{"product_id":"quadraspire-sv-flat-feet-for-sv-style-columns-pair","title":"Quadraspire SV Flat Feet for SV Style Columns (Pair)","description":"\u003cp\u003eFlat feet for Quadraspire SV-style columns, sold as a pair. They replace the standard spike, swapping the point for a broad flat contact face with a rubber pad, so the rack sits level without marking a hard floor and without needing a separate floor protector underneath.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e fits Quadraspire SV-style columns. A set already comes in the box with the SV75 Feet and Top Caps set, so this listing is for replacements, or for anyone who wants the flat option instead of the spikes already fitted. Sold in pairs, so a four-column rack takes two sets.\u003c\/p\u003e\n\n\u003ch5\u003eQuadraspire SV Flat Feet Specifications\u003c\/h5\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;width:34%;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;width:66%;border:1px solid #e5e5e5;\"\u003eQuadraspire SV-style columns\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eReplaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003eThe standard spike\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eAlso supplied with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003eThe SV75 Feet and Top Caps set\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eSold as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eContact face\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003eRubber pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quadraspire","offers":[{"title":"Default Title","offer_id":43059222675552,"sku":"QUADSVFLATFT2","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/quadraspire-sv-flat-feet-pair.jpg?v=1786736200"},{"product_id":"quadraspire-sv-bronze-upgrade-pair","title":"Quadraspire SV Bronze 30 Upgrade (Pair)","description":"\u003cp\u003eThe SV Bronze 30 Upgrade replaces the standard feet under a Quadraspire shelf with solid bronze ones. It sits under every level of the X-Reference, and it can also go under the top shelf of any Q4 Evo or SVT range rack or wall shelf. Bronze carries a broader tonal spectrum and greater sustain than the standard fitting, which opens up the soundstage without thinning out detail. Sold as a pair.\u003c\/p\u003e\n\n\u003ch5\u003eWhat changed for the 30th\u003c\/h5\u003e\n\u003cp\u003eFor the Q4 Evo's 30th anniversary, Quadraspire reworked the original SV Bronze Upgrade. The new foot carries less mass and has a hole bored all the way through, which lets resonance dissipate more quickly and smoothly.\u003c\/p\u003e\n\n\u003ch5\u003eWhy bronze\u003c\/h5\u003e\n\u003cp\u003eBronze is a high-copper alloy, and it is the same family of material used for the bodies and bells of metal wind instruments and for the winding on acoustic guitar, mandolin and violin strings. Quadraspire chose it for those harmonic qualities: a broader response spectrum and longer sustain, arrived at through listening tests rather than simulation, in the way instruments themselves are voiced.\u003c\/p\u003e\n\n\u003ch5\u003eAvoiding parallel lines\u003c\/h5\u003e\n\u003cp\u003eThe bronze upgrades are designed to avoid parallel surfaces, following the same principle used in most musical instruments to keep resonance from building up in one place. The assembly is spiked and adjustable, so you can level a shelf finely once it is fitted.\u003c\/p\u003e\n\n\u003ch5\u003eFitting\u003c\/h5\u003e\n\u003cp\u003eThese retrofit to an existing rack. Sold in pairs, so a full shelf on a four-column rack takes two. A shelf holds up to 80 kg (175 lb) with or without the upgrade. Made in Britain.\u003c\/p\u003e\n\n\u003ch5\u003eQuadraspire SV Bronze 30 Upgrade Specifications\u003c\/h5\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;width:34%;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;width:66%;border:1px solid #e5e5e5;\"\u003eBronze\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003eTop shelf of Q4 Evo and SVT range racks, Q4 Evo and SVT wall shelves; standard on every X-Reference level\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eSold as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003eAdjustable spiked assembly for fine leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eShelf load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003e80 kg (175 lb) per shelf, unchanged by the upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003eRetrofit to an existing rack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"background:#f3f3f3;padding:12px;border:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eMade in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e5e5e5;\"\u003eBritain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quadraspire","offers":[{"title":"Default Title","offer_id":43059288146016,"sku":"QUADSVBRONZE2","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/quadraspire-sv-bronze-upgrade-pair.jpg?v=1786737954"},{"product_id":"quadraspire-x-reference-columns-44mm","title":"Quadraspire X-Reference Columns 44mm","description":"\u003cp\u003eThe 44mm columns for the X-Reference rack, painted black. They run thicker than the 32mm SV columns, and like any Quadraspire column the length you pick is the gap you get between shelves.\u003c\/p\u003e\u003cp\u003eSold as a set of 4. Heights: SV75 feet and top caps (3in), SV200 (8in), SV250 (10in), SV300 (12in), SV350 (13.8in), SV400 (15.75in).\u003c\/p\u003e","brand":"Quadraspire","offers":[{"title":"SV75 Feet and Top Caps","offer_id":43122100863072,"sku":"QUADSV7544XRB","price":400.0,"currency_code":"USD","in_stock":true},{"title":"SV200","offer_id":43122100895840,"sku":"QUADSV20044XRB","price":400.0,"currency_code":"USD","in_stock":true},{"title":"SV250","offer_id":43122100928608,"sku":"QUADSV25044XRB","price":400.0,"currency_code":"USD","in_stock":true},{"title":"SV300","offer_id":43122100961376,"sku":"QUADSV30044XRB","price":400.0,"currency_code":"USD","in_stock":true},{"title":"SV350","offer_id":43122100994144,"sku":"QUADSV35044XRB","price":400.0,"currency_code":"USD","in_stock":true},{"title":"SV400","offer_id":43122101026912,"sku":"QUADSV40044XRB","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/xr_black_final.jpg?v=1788573008"},{"product_id":"quadraspire-x-reference-signature-columns-44mm","title":"Quadraspire X-Reference Signature Columns 44mm","description":"\u003cp\u003eThe Signature version of the 44mm X-Reference column, finished in natural aluminum instead of black paint. Same 44mm diameter, and the length you pick sets the shelf spacing on an X-Reference Signature rack.\u003c\/p\u003e\u003cp\u003eSold as a set of 4. Heights: SV75 feet and top caps (3in), SV200 (8in), SV250 (10in), SV300 (12in), SV350 (13.8in), SV400 (15.75in).\u003c\/p\u003e","brand":"Quadraspire","offers":[{"title":"SV75 Feet and Top Caps","offer_id":43122101092448,"sku":"QUADSV7544XRSS","price":600.0,"currency_code":"USD","in_stock":true},{"title":"SV200","offer_id":43122101125216,"sku":"QUADSV20044XRSS","price":600.0,"currency_code":"USD","in_stock":true},{"title":"SV250","offer_id":43122101157984,"sku":"QUADSV25044XRSS","price":600.0,"currency_code":"USD","in_stock":true},{"title":"SV300","offer_id":43122101190752,"sku":"QUADSV30044XRSS","price":600.0,"currency_code":"USD","in_stock":true},{"title":"SV350","offer_id":43122101223520,"sku":"QUADSV35044XRSS","price":600.0,"currency_code":"USD","in_stock":true},{"title":"SV400","offer_id":43122101256288,"sku":"QUADSV40044XRSS","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/xr_silver_final.jpg?v=1788573010"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/collections\/quadraspire-parts-accessories-hero.jpg?v=1794407025","url":"https:\/\/listenroom.com\/collections\/quadraspire-parts-accessories.oembed","provider":"The Listening Room","version":"1.0","type":"link"}