{"product_id":"cayin-ha-2a","title":"Cayin HA-2A | Desktop Tube Headphone Amplifier","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003ch4\u003eCayin HA-2A Captures Vintage Sound and Delivers it With Modern Precision\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHA-2A was designed from the ground up to deliver vintage tube character\u003c\/li\u003e\n\u003cli\u003eFeatures 4-Pin, 4.4mm, and 6.3mm Headphones Outputs\u003c\/li\u003e\n\u003cli\u003eDesktop friendly design helps HA-2A fit into your lifestyle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a-blk-2-lifestyle.webp?v=1727450747\" height=\"1080\" width=\"2048\" alt=\"Cayin HA-2A black amp front quarter on white table with incense and slate blue background\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePrecisely Crafted Amplifier with Vintage Vacuum Tubes\u003c\/h3\u003e\n\u003cp\u003eA carefully engineered circuit with (x5) vintage NOS vacuum tubes, CA-2A sounds stunning. Expect rich detail, a wide soundstage, and effortless musicality along with the unique mellow timbre and warmth of vintage NOS tubes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatched pair of \u003cstrong\u003eAmperex 17BF11 NOS\u003c\/strong\u003e dual pentode composite tubes for SE Class A power amplification\u003c\/li\u003e\n\u003cli\u003eMatched pair of \u003cstrong\u003eAmperex ECF82\/6U8 NOS\u003c\/strong\u003e high-gain pentode \/ medium-gain triode composite tubes for voltage amplification\u003c\/li\u003e\n\u003cli\u003eSingle \u003cstrong\u003eRCA 17AX4GT NOS\u003c\/strong\u003e rectifier tube for pre-amp stage plate power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecialized Single-Ended Class A Tuning\u003c\/h3\u003e\n\u003cp\u003eCayin's engineers created a single-ended Class A design to take full advantage of the characteristics of each vintage tube. In every step of the design, component selection, and final wiring, preserving the character of the tubes was carefully considered.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin HA-2A black amp warm eye level on table with plant and attached headphone cable\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a-blk-1-lifestyle.webp?v=1727452409\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance Matched Headphone Output:\u003c\/strong\u003e choose from Low, Medium, or High impedance to match your headphones\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Headphone Outputs:\u003c\/strong\u003e the 4-pin XLR will provide the maximum power while the 4.4mm output allows for compatibility with high-end IEMs and more sensitive options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e60 Second Startup Delay Circuit:\u003c\/strong\u003e Protects your tubes and minimizes noise related to the warm up cycle of the amplifier\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReference Grade Point-to-Point Wiring:\u003c\/strong\u003e Cayin vacuum tubes are point-to-point wired to ensure the shortest signal path. The entire circuitry is hand-wired by skilled, attentive to detail craftsmen using premium components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExquisite, Refined Aesthetics:\u003c\/strong\u003e seamlessly integrates with the Cayin portfolio and features dual retro VU meters, Vacuum Tube protection cage, and premium chassis finish with uniform color and fine contours.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a-1-lifestyle_148fb036-8fa3-4cd3-aca0-e7c5a3d733c6_2048x2048.jpg?v=1719514197\" alt=\"Cayin CA-2A Headphone Amp in Stack\"\u003e\u003c\/p\u003e\n\u003ch3\u003eIncredible Craftsmanship and In-house design\u003c\/h3\u003e\n\u003cp\u003eThe entire circuit is hand wired using point to point wiring, rather than a circuit board. Point to point, shortens the signal path and improves the efficiency and conductivity. Cayin also uses power transformers, designed and wound in house, to ensure that the shielding and output is up to their standards.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a_3_2048x2048.jpg?v=1719514275\" alt=\"Cayin HA-2A Desktop Headphone Amplifier\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41046325690443,"sku":"CAY-HA2A-B","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41046325657675,"sku":"CAY-HA2A-S","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Black - Open Box","offer_id":41911301242955,"sku":"CAY-HA2A-B-OB","price":1299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a-slv-0-thumb.webp?v=1727448305","url":"https:\/\/bloomaudio.mom\/products\/cayin-ha-2a","provider":"Bloom Audio","version":"1.0","type":"link"}