{"product_id":"valvet-e4","title":"Valvet E4 Power Amplifiers (pair)","description":"\u003cp data-start=\"0\" data-end=\"63\"\u003eVALVET E4 Single-Ended Class A Mono Power Amplifiers (Pair)\u003c\/p\u003e\n\u003cp data-start=\"65\" data-end=\"375\"\u003eThe VALVET E4 mono power amplifiers are designed to deliver music in its purest, most natural form. Built around a simple yet highly refined circuit, they prioritise short signal paths, premium components, and a direct connection to the music—resulting in an engaging and emotionally rich listening experience.\u003c\/p\u003e\n\u003cp data-start=\"377\" data-end=\"697\"\u003eOperating in true single-ended Class A mode with a single output transistor, the E4 achieves a level of musicality and charm rarely found in other amplifier designs. Despite their modest power rating, they perform exceptionally well with efficient loudspeakers, delivering dynamic, balanced, and highly expressive sound.\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"912\"\u003eCombining the tonal beauty of single-ended tube amplifiers with the control and reliability of solid-state design, the E4 offers the best of both worlds—without the drawbacks of valve wear or reduced bass control.\u003c\/p\u003e\n\u003cp data-start=\"914\" data-end=\"931\"\u003eKey Features:\u003c\/p\u003e\n\u003cul data-start=\"932\" data-end=\"1417\"\u003e\n\u003cli data-section-id=\"13d8icb\" data-start=\"932\" data-end=\"985\"\u003eSingle-ended Class A mono power amplifiers (pair)\u003c\/li\u003e\n\u003cli data-section-id=\"1uscuiy\" data-start=\"986\" data-end=\"1023\"\u003e12W into 8 ohms \/ 20W into 4 ohms\u003c\/li\u003e\n\u003cli data-section-id=\"p49ake\" data-start=\"1024\" data-end=\"1090\"\u003eSingle output transistor per channel for maximum signal purity\u003c\/li\u003e\n\u003cli data-section-id=\"puvo6f\" data-start=\"1091\" data-end=\"1153\"\u003eUltra-stable power supply with 500 VA toroidal transformer\u003c\/li\u003e\n\u003cli data-section-id=\"ls1zot\" data-start=\"1154\" data-end=\"1202\"\u003eHigh-speed rectification with 4 x 60A diodes\u003c\/li\u003e\n\u003cli data-section-id=\"eajmmu\" data-start=\"1203\" data-end=\"1246\"\u003eDiscrete Class A operational amplifiers\u003c\/li\u003e\n\u003cli data-section-id=\"1ufr4c2\" data-start=\"1247\" data-end=\"1303\"\u003eExtremely short signal paths with pure silver wiring\u003c\/li\u003e\n\u003cli data-section-id=\"kb8ohs\" data-start=\"1304\" data-end=\"1366\"\u003eTube-like musicality with improved control and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"k2vga4\" data-start=\"1367\" data-end=\"1417\"\u003eDynamic, balanced, and highly expressive sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1419\" data-end=\"1435\"\u003eConnections:\u003c\/p\u003e\n\u003cul data-start=\"1436\" data-end=\"1476\"\u003e\n\u003cli data-section-id=\"wh7pzf\" data-start=\"1436\" data-end=\"1456\"\u003eLine-level input\u003c\/li\u003e\n\u003cli data-section-id=\"nuein3\" data-start=\"1457\" data-end=\"1476\"\u003eSpeaker outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1478\" data-end=\"1498\"\u003eWhat’s Included:\u003c\/p\u003e\n\u003cul data-start=\"1499\" data-end=\"1586\"\u003e\n\u003cli data-section-id=\"1oh4p9k\" data-start=\"1499\" data-end=\"1542\"\u003ePair of VALVET E4 Mono Power Amplifiers\u003c\/li\u003e\n\u003cli data-section-id=\"c52759\" data-start=\"1543\" data-end=\"1559\"\u003ePower cables\u003c\/li\u003e\n\u003cli data-section-id=\"1rj4ns0\" data-start=\"1560\" data-end=\"1586\"\u003eManufacturer packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1588\" data-end=\"1766\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eNote: These Class A amplifiers generate heat during operation and are best paired with efficient loudspeakers for optimal performance. Ensure adequate ventilation during use.\u003c\/p\u003e","brand":"Valvet","offers":[{"title":"Default Title","offer_id":58297801179520,"sku":"VLV-E4","price":8300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/6926\/1184\/files\/rs_w_1200_h_1200_e46f9b85-d05e-493e-beff-140a8de08bcf.png?v=1781876342","url":"https:\/\/thespinningroomhifi.co.uk\/products\/valvet-e4","provider":"The Spinning Room Hifi","version":"1.0","type":"link"}