{"id":128590,"date":"2025-07-17T19:34:42","date_gmt":"2025-07-17T11:34:42","guid":{"rendered":"https:\/\/soundglory.com\/product\/audio-research-ls-2-pre-amplifier\/"},"modified":"2025-07-17T19:34:42","modified_gmt":"2025-07-17T11:34:42","slug":"audio-research-ls-2-pre-amplifier","status":"publish","type":"product","link":"https:\/\/soundglory.com\/en\/product\/audio-research-ls-2-pre-amplifier\/","title":{"rendered":"AUDIO RESEARCH LS-2 Pre Amplifier"},"content":{"rendered":"
\n

LS-2<\/h1>\n

This preamplifier features a single gain stage and operates in pure Class A mode, delivering a warm and rich audio experience without any feedback. Constant current cathode bias further enhances its performance, ensuring stable and consistent sound quality.<\/p>\n

The LS-2 is more than just an audio device; it represents a relentless pursuit of the art of music listening, allowing audiophiles to enjoy their favorite records with unparalleled clarity and depth. For those seeking the ultimate sound quality, this preamplifier will become an indispensable accessory.<\/p>\n

    \n
  • The screen is fully touch-sensitive, with display options including balance, input labels, and color.<\/li>\n
  • A brand new metal remote control.<\/li>\n
  • Balance XLR and RCA inputs.<\/li>\n
  • Optional DAC cards are available, including USB, coaxial, and optical. Users can install them themselves.<\/li>\n
  • Optional MM\/MC (42dB\/62dB) phono preamplifier card. Users can install it themselves.<\/li>\n<\/ul>\n

    Stereo Line Stage<\/strong><\/p>\n

      \n
    • 2 X 6H30 tube\uff08LS-2\uff09<\/li>\n
    • 4 SE inputs<\/li>\n
    • 2 XLR inputs<\/li>\n
    • Optional phono card: MM\/MC<\/li>\n
    • DAC Card Selection: Optical, Coaxial, USB<\/li>\n
    • Card installation completed in seconds<\/li>\n
    • Touchscreen User Interface<\/li>\n
    • remote<\/li>\n
    • Classic ARC design<\/li>\n
    • Handcrafted by Minnesota Audio Research<\/li>\n<\/ul>\n<\/div>\n
      <\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

      LS-2 This preamplifier features a single gain stage and operates in pure Class A mode, delivering a warm and rich audio experience without any feedback….<\/p>\n","protected":false},"featured_media":128591,"template":"","meta":[],"pwb-brand":[9845],"product_cat":[10176,11059],"product_tag":[],"class_list":{"0":"post-128590","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-audio-research","7":"product_cat-preamplifier","8":"product_cat-audio-research-preamplifier","9":"product_shipping_class-c-class","11":"first","12":"onbackorder","13":"sold-individually","14":"shipping-taxable","15":"purchasable","16":"product-type-variable","17":"wvs-archive-product-wrapper"},"aioseo_notices":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid taxonomy."]},"error_data":[]},"brands":[{"id":9845,"name":"AUDIO RESEARCH","slug":"audio-research"}],"_links":{"self":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/128590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/128590\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media\/128591"}],"wp:attachment":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media?parent=128590"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=128590"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_cat?post=128590"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_tag?post=128590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}