{"product_id":"teac-ha-507-desktop-headphone-amplifier-and-preamp","title":"TEAC HA-507 Desktop Headphone Amplifier \u0026 Preamp – Fully Balanced Class AB, 4.4mm and XLR","description":"\u003cdiv class=\"ab-product-description\" style=\"text-align: center; font-family: inherit;\"\u003e\n\u003cp\u003ePair your DAC or analogue source with the TEAC HA-507. Its fully balanced dual-mono design combines dedicated headphone amplification with preamplifier outputs, providing flexibility for both private listening and a separate speaker system.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuge balanced drive\u003c\/strong\u003e – 6,700mW + 6,700mW into 32Ω from the balanced output gives you real control over hard-to-drive headphones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully balanced, dual mono\u003c\/strong\u003e – four amplifier elements originally designed for speaker drive keep channels separated and distortion low.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass AB, wide bandwidth\u003c\/strong\u003e – a high-power, low-distortion design with an extremely wide frequency response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvery common headphone jack\u003c\/strong\u003e – 4-pin XLR and 4.4mm Pentaconn balanced outputs plus 6.3mm and 3.5mm unbalanced, so you rarely need an adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp pass-through\u003c\/strong\u003e – if you already have a preamp you prefer, bypass this one and use the HA-507 purely as a headphone power amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoubles as a preamplifier\u003c\/strong\u003e – connect a Reference 500 series power amplifier for a compact separates system for speakers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cp\u003eThe HA-507 is fully analog, so plan on feeding it from an external DAC or digital player. It pairs naturally with TEAC's UD-507 DAC for a split digital\/analog headphone system.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: pure analog headphone amplifier \/ preamplifier\u003c\/li\u003e\n\u003cli\u003eAmplifier: Class AB, fully balanced dual-mono\u003c\/li\u003e\n\u003cli\u003eOutput power: 6,700mW + 6,700mW (32Ω, balanced)\u003c\/li\u003e\n\u003cli\u003eBalanced headphone outputs: 4-pin XLR x1, 4.4mm Pentaconn x1\u003c\/li\u003e\n\u003cli\u003eUnbalanced headphone outputs: 6.3mm x1, 3.5mm x1\u003c\/li\u003e\n\u003cli\u003eOther: preamp pass-through, switchable headphone output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ab-product-shipping-returns\" style=\"text-align: center; font-family: inherit;\"\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFree UK Delivery\u003c\/strong\u003e – We ship exclusively within the United Kingdom. Orders are processed within 1 business day, with estimated delivery in 5–8 business days after dispatch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns\u003c\/strong\u003e – Returns are accepted within 30 days of delivery, subject to our \u003ca href=\"\/policies\/refund-policy\"\u003eReturn \u0026amp; Refund Policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer Support\u003c\/strong\u003e – Monday–Friday, 9 AM–5 PM (UK local time). Business days exclude weekends and UK bank holidays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TEAC Audio","offers":[{"title":"Black","offer_id":67819601395962,"sku":"HA-507-blk","price":1421.25,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":67819601428730,"sku":"HA-507-sil","price":1421.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/5353\/1642\/files\/teac_ha-507_main-01.jpg?v=1792619676","url":"https:\/\/audiobass.co.uk\/products\/teac-ha-507-desktop-headphone-amplifier-and-preamp","provider":"Audio Bass","version":"1.0","type":"link"}