{"id":36430,"date":"2015-07-16T10:42:06","date_gmt":"2015-07-16T03:42:06","guid":{"rendered":"http:\/\/www.saigonstereo.com\/home\/?post_type=product&p=36430"},"modified":"2021-03-08T11:34:10","modified_gmt":"2021-03-08T04:34:10","slug":"hang-trung-bay-chuyen-doi-analog-sang-digital-ayre-acoustics-qa-9","status":"publish","type":"product","link":"https:\/\/www.saigonstereo.com\/home\/san-pham\/hang-trung-bay-chuyen-doi-analog-sang-digital-ayre-acoustics-qa-9\/","title":{"rendered":"[H\u00e0ng tr\u01b0ng b\u00e0y] Chuy\u1ec3n \u0111\u1ed5i Analog sang Digital Ayre Acoustics QA-9"},"content":{"rendered":"

Equally versatile in a recording studio or home system, the QA-9 opens up the world of high resolution digital to your analog sources. Accepting analog inputs, the QA-9 offers both USB and AES\/EBU digital outputs depending on your system’s configuration. Featuring an output of up to 24 bit \/ 192 kHz, recording with the QA-9 captures every element you love in your analog sources. Whether you are recording your favorite vinyl, preserving master tapes, or creating files from your mixing board\u2014capture the essence of your music with the QA-9.<\/p>\n

Features<\/strong><\/div>\n
\n
    \n
  • Up to 24 bit \/192 kHz digital output.<\/li>\n
  • Variable gain circuitry for input level control.<\/li>\n
  • Optional word clock \/ DSD output board (Pro version)<\/li>\n
  • Separate left and right recording level meters.<\/li>\n
  • zero-feedback, fully-balanced\u00a0discrete circuitry.<\/li>\n
  • Equilock circuitry for active gain devices.<\/li>\n<\/ul>\n
    Specifications<\/strong><\/div>\n
    \n

    Input Impedance
    \n<\/strong>2 M\u03a9 balanced (1 M\u03a9 per phase)<\/p>\n

    Analog Input Sensitivity
    \n<\/strong>10.0 Vrms\u2014at minimum gain
    \n0.75 Vrms\u2014at maximum gain<\/p>\n

    Analog XLR Input Polarity
    \n<\/strong>Pin 1 = Ground
    \nPin 2 = Non-inverting (Positive)
    \nPin 3 = Inverting (Negative)<\/p>\n

    Frequency Response
    \n<\/strong>DC – 20 kHz (44.1 kHz sample rate)
    \nDC – 22 kHz (48 kHz sample rate)
    \nDC – 40 kHz (88.2 kHz sample rate)
    \nDC – 44 kHz (96 kHz sample rate)
    \nDC – 60 kHz (176.4 kHz sample rate)
    \nDC – 66 kHz (192 kHz sample rate)
    \nDC – 20 kHz (DSD64)
    \nDC – 40 kHz (DSD128)
    \nDC – 80 kHz (DSD256)<\/p>\n

    USB Audio Output Signal
    \n<\/strong>Class 2 44.1, 48, 88.2, 96, 176.4, and 192 kHz at 24 bits
    \nClass 1 44.1, 48, 88.2 and 96 kHz at 24 bits<\/p>\n

    AES\/EBU Output Signal
    \n<\/strong>44.1, 48, 88.2, 96, 176.4 and 192 kHz at 24 bits<\/p>\n

    Word Clock Output Signal
    \n<\/strong>44.1, 48, 88.2, 96, 176.4 and 192 kHz<\/p>\n

    DSD Output Signal
    \n<\/strong>SDIF-2: 64x, 128x, and 256x
    \nSDIF-3: 64x and 128x<\/p>\n

    AES\/EBU XLR
    \n<\/strong>110\u03a9, transformer-isolated<\/p>\n

    Word Clock \/ DSD BNCs
    \n<\/strong>75\u03a9, transformer-isolated<\/p>\n

    Power Consumption
    \n<\/strong>25 watts<\/p>\n

    Dimensions
    \n<\/strong>8.5″W x 12″D x 3″H (21.5cm x 30.5cm x 7.5cm)<\/p>\n

    Weight
    \n<\/strong>5 pounds (2.3 kg)<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Showcasing Ayre’s latest technology, the 9 series redefines value in high performance audio. Handbuilt in Boulder, Colorado these products are true to the Ayre lineage of reliability, upgradeability and innate musicality. The purity and ease with which they deliver each note will give new life to your entire music collection.<\/p>\n

    —<\/p>\n

    \u201c\u2026an essential tool for any vinyl lover who wants to make his or her music collection more accessible — and portable.\u201d<\/p>\n

    \u2013 Mark Mickelson, The Audio Beat<\/p>\n","protected":false},"featured_media":36432,"comment_status":"open","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":[]},"product_cat":[1042],"product_tag":[714],"class_list":["post-36430","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-thiet-bi-khac","product_tag-ayre-acoustics","description-off"],"jetpack_publicize_connections":[],"yoast_head":"\n[H\u00e0ng tr\u01b0ng b\u00e0y] Chuy\u1ec3n \u0111\u1ed5i Analog sang Digital Ayre Acoustics QA-9 - SaigonStereo<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.saigonstereo.com\/home\/san-pham\/hang-trung-bay-chuyen-doi-analog-sang-digital-ayre-acoustics-qa-9\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[H\u00e0ng tr\u01b0ng b\u00e0y] Chuy\u1ec3n \u0111\u1ed5i Analog sang Digital Ayre Acoustics QA-9 - SaigonStereo\" \/>\n<meta property=\"og:description\" content=\"Showcasing Ayre's latest technology, the 9 series redefines value in high performance audio. 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