{"product_id":"halo-a21-plus","title":"HALO A21+ Power Amp, Black","description":"\u003cp\u003e\u003cstrong\u003eHalo A21+ — Power You Can Feel, Control You'll Love\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Parasound Halo A21+ delivers commanding power with effortless musicality. At 300 W per channel into 8 Ω (500 W into 4 Ω), and up to 1,000 W bridged, it drives any loudspeaker with authority while keeping the sound spacious, controlled, and fatigue-free.\u003c\/p\u003e\n\u003cp\u003eBased on legendary John Curl's circuit design, the A21+ refines Parasound's most celebrated power amp for today's systems—blending raw performance with elegant simplicity. Balanced XLR and RCA inputs, 2 Ω stability, and flexible bridging make it an ideal match for both stereo and home theater setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePraised by audiophiles and reviewers alike:\u003c\/strong\u003e\u003cbr\u003e\"The soundstage just bloomed. Bass is crisp… mids and highs are singing.\"\u003cbr\u003e\"Ridiculously high damping… bass is tight and controlled at all volumes.\"\u003cbr\u003e\"Delightful and satisfying from the first note… impossible to fault.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWinner of multiple awards and recommendations, including:\u003c\/strong\u003e\u003cbr\u003eSecrets of Home Theater \u0026amp; High Fidelity – Best Stereo Power Amplifier (2024)\u003cbr\u003eStereophile – Recommended Component\u003cbr\u003eFuture Audiophile – \"Best Affordable Audiophile Power Amp\"\u003c\/p\u003e\n\u003cp\u003eCovered by Parasound's \u003ca href=\"https:\/\/parasound.com\/pages\/support\"\u003e3-Year Parts \u0026amp; Labor Warranty\u003c\/a\u003e. Terms effective September 1, 2026.\u003c\/p\u003e","brand":"Parasound","offers":[{"title":"Default Title","offer_id":67618468495679,"sku":"XA21PB","price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0864\/4159\/files\/a21__front_black_ef371066-9c3d-4428-a220-ec6d2abecc36.jpg?v=1790907796","url":"https:\/\/parasound.com\/products\/halo-a21-plus","provider":"Parasound","version":"1.0","type":"link"}