{"product_id":"slv-bl7-version-1-channel-module-professional-power-drive-pcb","title":"SLV BL7 Version 1 Channel Module – Professional Power Drive PCB","description":"\u003cp data-path-to-node=\"6\"\u003eThe \u003cb data-path-to-node=\"6\" data-index-in-node=\"4\"\u003eSLV BL7 Version 1 Channel Module\u003c\/b\u003e is a high-performance audio engine designed for the demanding requirements of professional sound reinforcement. Operating on a \u003cb data-path-to-node=\"6\" data-index-in-node=\"164\"\u003eClass H architecture\u003c\/b\u003e, this module dynamically adjusts its voltage supply to maintain high efficiency and reduce thermal waste during peak performance. This listing is for the \u003cb data-path-to-node=\"6\" data-index-in-node=\"339\"\u003efully populated PCB assembly\u003c\/b\u003e without the aluminum heatsink, making it an ideal choice for technicians performing direct board swaps or custom thermal integrations.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Build Quality\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eHigh-Output Performance:\u003c\/b\u003e Engineered to support the BL7’s robust power profile, providing clean and impactful audio for full-range cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eProfessional Semiconductor Array:\u003c\/b\u003e Features high-current \u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"56\"\u003eToshiba bipolar transistors\u003c\/b\u003e for superior reliability and low-distortion signal reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eClass H Efficiency:\u003c\/b\u003e Utilizes multi-rail voltage switching to ensure the system runs significantly cooler than standard Class AB designs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eIntegrated Protection Circuitry:\u003c\/b\u003e Features onboard sensors that communicate with the amplifier’s central protection system to guard against \u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"139\"\u003eShort Circuits\u003c\/b\u003e, \u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"155\"\u003eDC Offset\u003c\/b\u003e, and \u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"170\"\u003eOverheating\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003ePrecision Signal Integrity:\u003c\/b\u003e Populated with high-tolerance metal film resistors and professional-grade capacitors to ensure a high Signal-to-Noise ratio of over \u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"160\"\u003e97dB\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eFlexible Connectivity:\u003c\/b\u003e Includes standardized multi-pin signal headers and high-current wiring looms for secure and reliable internal connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eTechnical Specifications (BL7 V1 Profile)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eCompatible Model:\u003c\/b\u003e SLV Black Series BL7 Version 1.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eAmplifier Class:\u003c\/b\u003e Class H.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eS\/N Ratio:\u003c\/b\u003e \u003cspan class=\"math-inline\" data-math=\"\u0026gt;97\\text{dB}\" data-index-in-node=\"11\"\u003e$\u0026gt;97\\text{dB}$\u003c\/span\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eDamping Factor:\u003c\/b\u003e 1000 (Provides exceptional control over speaker cone movement).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eSlew Rate:\u003c\/b\u003e 42V\/us.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,5,0\"\u003e\u003cb data-path-to-node=\"10,5,0\" data-index-in-node=\"0\"\u003eCooling Requirement:\u003c\/b\u003e Must be mounted to an appropriate forced-air tunnel heatsink.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eApplications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eFactory Spec Repair:\u003c\/b\u003e The direct replacement module for repairing damaged or failed power stages in the SLV BL7 V1 chassis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eTouring \u0026amp; Rental Maintenance:\u003c\/b\u003e A vital spare component for sound technicians to ensure minimum downtime for professional audio inventory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eCustom Audio Projects:\u003c\/b\u003e Provides a pre-engineered, high-power drive solution for custom professional audio builds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003cblockquote data-path-to-node=\"14\"\u003e\n\u003cp data-path-to-node=\"14,0\"\u003e\u003cb data-path-to-node=\"14,0\" data-index-in-node=\"0\"\u003eTechnical Note:\u003c\/b\u003e This module handles \u003cb data-path-to-node=\"14,0\" data-index-in-node=\"36\"\u003eHigh-Voltage DC\u003c\/b\u003e. Installation must only be performed by a qualified technician. Ensure that the amplifier's capacitor bank is fully discharged and that high-quality thermal paste is applied between the transistors and your heatsink before powering up the unit.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"SLVSALES","offers":[{"title":"Default Title","offer_id":45802507174074,"sku":null,"price":2800.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/6377\/9258\/files\/Screenshot_2026-04-24_172759.png?v=1777031904","url":"https:\/\/www.slvsales.in\/products\/slv-bl7-version-1-channel-module-professional-power-drive-pcb","provider":"SLVSALES","version":"1.0","type":"link"}