{"product_id":"lzsig-8-channel-headphone-amplifier-with-bass-boost","title":"LZSIG 8-Channel Headphone Amplifier with Bass Boost","description":"\u003cp\u003e\u003cstrong\u003eThe LZSIG 8-channel metal headphone amplifier delivers eight independent, ultra-low-noise outputs with selectable mono\/stereo and a switchable bass\/vocal enhancement for multi-listener monitoring and shared listening.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, rack-friendly unit is built for situations where multiple people need high-quality headphone audio from a single source. It accepts 1\/4\" (6.35mm) and 1\/8\" (3.5mm) TS\/TRS inputs and outputs without adapters, offers per-channel level controls, a dedicated bass boost switch that emphasizes mid and high-band presence, and uses ROHM low-noise op amps for clean, distortion-free sound. The metal chassis and included DC12V power adapter make it suitable for home studios, rehearsal spaces, small live rigs, and multimedia booths.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the LZSIG amp keep audio clean when driving multiple headphones?\u003c\/h3\u003e\n\u003cp\u003eThe unit uses eleven ROHM low-noise operational amplifiers and discrete analog circuitry to preserve dynamics and minimize hiss or distortion even when powering several pairs simultaneously. Each of the eight outputs has its own dedicated level control so load changes on one channel won’t pull down others.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e11 ROHM low-noise op amps for minimal background noise\u003c\/li\u003e\n  \u003cli\u003eIndependent level knobs for eight channels\u003c\/li\u003e\n  \u003cli\u003eHigh-power stereo output stage suitable for 32–100Ω headphones\u003c\/li\u003e\n  \u003cli\u003eMetal enclosure for electrical shielding and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connectivity and plug types does this amplifier support?\u003c\/h3\u003e\n\u003cp\u003eThe LZSIG amp accepts common headphone and line connections without extra adapters. It supports both 1\/4\" (6.35mm) and 1\/8\" (3.5mm) plugs for inputs and outputs, and is compatible with TS and TRS wiring, so it works with smartphones, computers, audio interfaces, mixers, and instruments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4\" and 1\/8\" headphone outputs — no converters required\u003c\/li\u003e\n  \u003cli\u003eTRS\/TS input compatibility for balanced or unbalanced sources\u003c\/li\u003e\n  \u003cli\u003eDC 12V external power adapter included for stable operation\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits desktop, rack shelf, or pedalboard areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the Bass Boost and S\/M (Stereo\/Mono) mode do for listening?\u003c\/h3\u003e\n\u003cp\u003eThe Bass Boost switch increases energy in two frequency bands (roughly 400–600 Hz and 3000–7200 Hz) to make bass and vocal elements sound more pronounced. The S\/M mode toggle allows you to force mono sums or retain stereo separation depending on the source and monitoring needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBass Boost enhances low-mid and high-mid bands for fuller vocals and bass\u003c\/li\u003e\n  \u003cli\u003eS\/M switch toggles between stereo and mono monitoring quickly\u003c\/li\u003e\n  \u003cli\u003eEach channel outputs the selected effect, so all listeners hear the same EQ change\u003c\/li\u003e\n  \u003cli\u003eWorks well for rehearsal, reference listening, and group monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much control and power does each headphone channel have?\u003c\/h3\u003e\n\u003cp\u003eEach of the eight channels features its own high-fidelity analog gain control, letting listeners set comfortable levels independently without affecting other ports. The amplifier can comfortably drive headphones with impedances in the 32–100Ω range and is optimized for higher-power 50mm driver headphones.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEight independent volume controls for personalized monitoring\u003c\/li\u003e\n  \u003cli\u003eHigh power output suitable for moderate-to-high impedance headphones\u003c\/li\u003e\n  \u003cli\u003eLow distortion design preserves musical dynamics\u003c\/li\u003e\n  \u003cli\u003eCapable of distributing a single source to multiple listeners cleanly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The LZSIG 8-channel headphone amplifier is aimed at small studios, band rehearsal spaces, podcast teams, educators, and multimedia producers who need reliable, shared monitoring without noise or level interference. It’s also useful for DJs and live-sound technicians who want a compact, metal-bodied solution that accepts common headphone plugs and gives each listener individual control and optional tonal enhancement.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use 3.5mm headphones directly with this amp?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The LZSIG supports both 1\/8\" (3.5mm) and 1\/4\" (6.35mm) plugs without adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Bass Boost change all channels at once?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Bass Boost switch affects all outputs so every listener experiences the same tonal enhancement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LZSIG","offers":[{"title":"Default Title","offer_id":48413677289629,"sku":"B0D4DW5SJH","price":64.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/lzsig-front-panel-outputs-controls.jpg?v=1781278015","url":"https:\/\/nexoltic.com\/products\/lzsig-8-channel-headphone-amplifier-with-bass-boost","provider":"Nexoltic","version":"1.0","type":"link"}