{"product_id":"bel-canto-e-one-vbs1-virtual-battery-supply-silver","title":"Bel Canto e.One VBS1 Virtual Battery Supply Silver","description":"\u003cp\u003eThe \u003cstrong\u003eBel Canto e.One VBS1 (Virtual Battery Supply)\u003c\/strong\u003e is an external, low-noise power supply engineered to deliver clean, isolated DC power to up to three Bel Canto VBS-compatible front-end components. By replacing standard internal power configurations with a centralised, quiet DC foundation, the VBS1 isolates sensitive digital and analogue audio circuitry from mains noise, voltage ripples, and power line pollution.\u003c\/p\u003e\n\n\u003cp\u003eConstructed within a heavy-gauge, anti-resonant steel chassis, the VBS1 utilises a multi-stage isolation and filtration architecture. Its initial pre-filtration stage combines low-noise rectification with high-energy storage, shifting high-frequency switching energy well beyond the audible band. The output stage features a massive LC filter bank alongside polypropylene capacitors, achieving over 100 dB of noise isolation starting below 100 Hz. This reduction in low- and mid-frequency noise preserves micro-dynamics, subtle tonal timbres, and low-end authority.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES \u0026amp; PROPRIETARY TECHNOLOGIES\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eVirtual Battery Supply (VBS) Architecture:\u003c\/strong\u003e Combines low-noise switching technology with multi-stage isolation to deliver ultra-stable DC power comparable to pure battery performance.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMulti-Stage LC \u0026amp; Polypropylene Output Filtering:\u003c\/strong\u003e High-capacity LC filter banks combined with polypropylene capacitors deliver over 100 dB of noise isolation from below 100 Hz, suppressing power line pollution.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMulti-Component Power Hub:\u003c\/strong\u003e Single external power unit capable of simultaneously running up to three Bel Canto VBS-designated audio components.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOut-of-Band Switching Spectrum:\u003c\/strong\u003e Restructures power to high-frequency energy operating well outside the audible audio spectrum to prevent noise contamination.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Steel Chassis:\u003c\/strong\u003e Heavyweight, all-steel enclosure provides electromagnetic shielding and physical damping against mechanical resonances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003ctable style=\"width: 100%;\"\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  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Category\u003c\/td\u003e\n      \u003ctd\u003eExternal Low-Noise Virtual Battery DC Power Supply\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrand \/ Series\u003c\/td\u003e\n      \u003ctd\u003eBel Canto Design — e.One Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModel Designation\u003c\/td\u003e\n      \u003ctd\u003eVBS1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eComponent Compatibility\u003c\/td\u003e\n      \u003ctd\u003ePowers up to 3 Bel Canto VBS-Designated Audio Components\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaximum DC Output\u003c\/td\u003e\n      \u003ctd\u003e12V DC @ 3A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Voltage Tolerance\u003c\/td\u003e\n      \u003ctd\u003e12V DC ± 5%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Voltage Noise Floor\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 6 µV RMS (Unweighted, 20 Hz – 30 kHz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNoise Isolation Performance\u003c\/td\u003e\n      \u003ctd\u003e\u0026gt; 100 dB (Starting below 100 Hz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Usage (Operating)\u003c\/td\u003e\n      \u003ctd\u003e5 W to 20 W Typical (Depending on 1 to 3 Devices Powered)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Usage (Standby \/ Off)\u003c\/td\u003e\n      \u003ctd\u003e0.0 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eChassis Construction\u003c\/td\u003e\n      \u003ctd\u003eHeavy-Gauge All-Steel Anti-Resonant Enclosure\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n      \u003ctd\u003e223 x 318 x 88 mm (8.75\" x 12.5\" x 3.5\")\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003e6.2 kg (13.0 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Bel Canto","offers":[{"title":"Default Title","offer_id":53800749760778,"sku":"USED-BEL-CANT-PS-VBS1-PR-BP9","price":445.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/bel-canto-e.one-vbs1-virtual-battery-supply-silver-51360-p.jpg?v=1790179013","url":"https:\/\/audioemotion.co.uk\/products\/bel-canto-e-one-vbs1-virtual-battery-supply-silver","provider":"Audio Emotion Limited","version":"1.0","type":"link"}