{"product_id":"thoress-eht-hybrid-triode-mono-amplifier","title":"THÖRESS EHT Hybrid Triode Mono Amplifier - Pair","description":"\u003cstrong\u003eThe THÖRESS EHT Hybrid Triode Mono Amplifier produces robust output power with a unique hybrid topology. This design merges the best characteristics of both vacuum tube and solid-state technologies, delivering acoustic fidelity with unparalleled drive capability.\u003c\/strong\u003e\u003cbr\u003e\u003chr\u003e\u003cbr\u003eThe THÖRESS EHT Mono Amplifier utilizes a unique SINGLE-ENDED ZERO-FEEDBACK topology, known as EHT Topology, which combines a triode gain stage with a MOSFET unity gain output stage, both operated in class-A mode. The design emphasizes low output impedance and thermal stability, enabling the amplifier to drive loudspeakers with challenging impedance and efficiency characteristics effectively. By eliminating the need for iron-cored output transformers, the EHT topology reduces the voltage swing required from the driver, lowering non-linear distortion. The amplifier’s architecture allows for 30, 40, or 50 watts of output power across varying load impedances, making it adaptable to a range of speaker configurations. Moreover, meticulous hand construction and point-to-point wiring techniques enhance reliability and minimize noise, ensuring high fidelity playback that meets the demands of discerning listeners.\u003cbr\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Topology:\u003c\/strong\u003e The use of SINGLE-ENDED TRIODE combined with a MOSFET output stage provides high idle current and class-A operation, maximizing signal fidelity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Output Impedance:\u003c\/strong\u003e This design offers a high damping factor, facilitating optimal control over loudspeakers and improving transient response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist Design:\u003c\/strong\u003e The absence of feedback in the amplifier’s circuit minimizes distortion and preserves the purity of the audio signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain Adjustment:\u003c\/strong\u003e The 6-position rotary switch allows for fine-tuning the amplifier's gain, providing flexibility to tailor the output for different listening environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e The absence of sound degrading protective circuitry contributes to consistent performance and durability under operational conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-the-fly Bass Boost:\u003c\/strong\u003e The bass response is enhanced in higher gain settings, tailored for an enriched listening experience without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOutput Power: 30W into 8Ω, 40W into 6Ω, 50W into 4Ω\u003c\/li\u003e\n\u003cli\u003eGain Adjustment: 10dB in positions 5 and 6 of the gain selector\u003c\/li\u003e\n\u003cli\u003eTopology: Single-ended zero-feedback vacuum tube MOSFET hybrid\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: Low output resistance enabling high damping factor\u003c\/li\u003e\n\u003cli\u003eConstruction: Hand-built with point-to-point wiring\u003c\/li\u003e\n\u003cli\u003eCooling: Operates with impeccable thermal stability\u003c\/li\u003e\n\u003cli\u003eSignal Class: Class-A operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THÖRESS","offers":[{"title":"Default Title","offer_id":43088229269617,"sku":"THOREHTHYBRIDPAPAIR","price":10800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/0571\/7617\/files\/thoeress-eht-mono-1.jpg?v=1774188076","url":"https:\/\/shopodsy.com\/products\/thoress-eht-hybrid-triode-mono-amplifier","provider":"ODSY","version":"1.0","type":"link"}