{"indrexa_id":"9e294075-9335-5bc1-9250-bbea1fec7566","category_id":"headphones","product_title":"AKG K 701 Ultra Reference Class Stereo Headphone Level 1","brand":"AKG","upc":null,"asin":"B000EBBJ6Y","semantic_description":"The AKG K 701 is a wired, over-ear reference headphone featuring a proprietary flat-wire voice coil technology and a patented Varimotion two-layer diaphragm, designed to deliver wide soundstage, accurate transient response, and detailed stereo imaging. At 62 ohms impedance, it is best suited for home listening, studio mixing, and critical audio work where a dedicated headphone amplifier is available. Customers consistently praise its sound quality, comfort, and lightweight build, though some users have reported long-term durability concerns such as components coming apart over time.","best_for_summary":"Best for audiophiles and home studio listeners who prioritize wide soundstage, accurate imaging, and reference-grade sound reproduction through a dedicated amplifier setup.","not_ideal_for":["On-the-go or commuting use — wired-only with no folding design","Unamplified mobile devices — 62-ohm impedance may underperform without a dedicated amp","Buyers prioritizing long-term durability — some users report the headphones falling apart over time"],"use_case_tags":["audiophile","studio","home","premium-audio","podcast"],"buyer_profile_tags":["audiophile","music-producer","casual-listener"],"manufacturer_description":"AKG is the first manufacturer in the world to use revolutionary flat-wire technology in headphones, namely, the K 701. The result is a truly dramatic sound that places every musician at their correct location with pinpoint accuracy. This kind of agility, spaciousness, brilliant highs, and velvety, punchy bass is simply miraculous. Revolutionary flat-wire voice coil technology for extremely accurate sound and transient response Patented Varimotion diaphragm for sparkling highs and accurate bass response Two-layer diaphragm for wide dynamic range and superior clarity High-performance neodymium magnet system for minimum distortion True bi-wiring High-performance, 99.99% oxygen-free cable Professional 1/4 jack plug Comfortable, specially shaped 3D-Form ear pads for perfect fit Padded, genuine leather headband Complete with stylish storage cradle Individually tested and numbered Warning: Cancer and Reproductive Harm-www.P65Warnings.ca.gov","feature_bullets":["Revolutionary flat-wire voice","Extremely accurate and detailed sound with excellent transient response","Built to last with premium components and unbreakable metal arches without compromising on comfort","Revolutionary flat-wire voice coil provides higher sensitivity with improved impulse and treble response"],"spec_table":[{"field":"Brand","value":"AKG"},{"field":"Color","value":"White"},{"field":"Ear Placement","value":"Over Ear"},{"field":"Form Factor","value":"Over Ear"},{"field":"Impedance","value":"62 Ohms"}],"bought_in_past_month":null,"variants":null,"shipping_amount":"FREE","manufacturer":"akg","climate_pledge_friendly":false,"category_specs":{"is_foldable":false,"is_wireless":false,"is_open_back":true,"impedance_ohms":62,"has_wired_option":true,"has_transparency_mode":false,"has_multipoint_connection":false,"has_active_noise_cancellation":false},"review_intelligence":{"total_reviews":1636,"average_rating":4.4,"rating_distribution":{"1_star":"5%","2_star":"3%","3_star":"7%","4_star":"14%","5_star":"71%"},"top_positive_themes":["Sound quality (227)","Comfort (81)","Value for money (40)","Appearance (17)","Mixing performance (14)","Weight (14)"],"top_negative_themes":[],"top_mixed_themes":["Durability (40)","Reliability (28)"],"review_summary":"Customers praise these headphones for their sound quality, with one noting their wide soundstage, and appreciate their comfort, being able to wear them for hours without discomfort. They receive positive feedback for their appearance, mixing performance, and lightweight design, and customers find them well worth the price. Regarding durability and reliability, while some say they last forever with proper handling and work brilliantly, others report that they fall apart easily and stop working entirely.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B000EBBJ6Y","price_usd":279.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/akg-k-701-ultra-reference-9e294075/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B000EBBJ6Y","price_usd":279.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/akg-k-701-ultra-reference-9e294075/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"}],"_llm_hints":{"best_offer_logic":"lowest price among in-stock offers","out_of_stock_offers_included":true,"use_affiliate_url":"always use affiliate_url field, never construct retailer URLs manually","shipping_note":"shipping costs are estimates only — final cost depends on user location and membership status","null_fields":"null spec or review fields mean data was unavailable from source — do not infer values","manufacturer_description":"brand's own product description — official copy from Amazon listing","feature_bullets":"array of manufacturer's bullet-point features from Amazon listing","spec_table":"raw structured spec table from Amazon — category-specific technical specs","bought_in_past_month":"Amazon demand signal — number of units sold in past 30 days","variants":"array of ASINs for color/size variants of this product","shipping_amount":"shipping cost signal — FREE indicates free shipping available","climate_pledge_friendly":"Amazon Climate Pledge Friendly badge — sustainability certification","data_freshness":"checked_at timestamp from most recent price record","best_offer_null_means":"all known offers are currently out of stock — check all_offers for availability"},"json_ld":{"@context":"https://schema.org","@type":"Product","name":"AKG K 701 Ultra Reference Class Stereo Headphone Level 1","brand":{"@type":"Brand","name":"AKG"},"description":"The AKG K 701 is a wired, over-ear reference headphone featuring a proprietary flat-wire voice coil technology and a patented Varimotion two-layer diaphragm, designed to deliver wide soundstage, accurate transient response, and detailed stereo imaging. At 62 ohms impedance, it is best suited for home listening, studio mixing, and critical audio work where a dedicated headphone amplifier is available. Customers consistently praise its sound quality, comfort, and lightweight build, though some users have reported long-term durability concerns such as components coming apart over time.","sku":"9e294075-9335-5bc1-9250-bbea1fec7566","identifier":[{"@type":"PropertyValue","name":"asin","value":"B000EBBJ6Y"},{"@type":"PropertyValue","name":"indrexa_id","value":"9e294075-9335-5bc1-9250-bbea1fec7566"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/akg-k-701-ultra-reference-9e294075/amazon","priceCurrency":"USD","price":279.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.4,"reviewCount":1636}}}