{"product_id":"dynaco-st-80-_amplificateur-de-puissance","title":"Dynaco ST-80 Power Amplifier","description":"\u003cp class=\"p1\"\u003e (AMP1011)\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eInstagram @image.sonore\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s3\"\u003e1971\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s3\"\u003eMade in USA\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eThe Dynaco Stereo 80 is an all silicon transistor basic power amplifier for use with separate preamplifiers such as the Dynaco PAT-4 or PAT-5 or for use with tape recorders or tuners such as the Dynaco FM-5 which have their own volume controls.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eThe unit contains two 40 watt amplifiers on one chassis with a common power supply. It has been designed to be used under normal conditions without special safety precautions, just as if it were a high grade tube amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p4\"\u003e\u003cspan class=\"s2\"\u003eThere are no circuit breakers, speaker fuses, or other resettable devices to impede the use of the Stereo 80 under any reasonable conditions of use or abuse. This is achieved by using novel circuits (on which patents are pending) which automatically and instantly protect the amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eThe components are of the highest quality to protect against failure, both now and for many years in the future. All parts are used conservatively with close tolerances to ensure proper operation, and etched circuit modules are pretested under actual use conditions to ensure that every unit, after assembly, will meet the specifications normally associated with laboratory prototypes.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eThe specifications of the Stereo 80 speak for themselves. The distortion at low levels is comparable to that of the finest tube designs, while the high power distortion remains inaudible.\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p4\"\u003e\u003cspan class=\"s2\"\u003eSpecifications do not reveal all the facets of sound quality, however. In use with varying program material, the unit justifies its design efforts to have qualities of ease and naturalness always sought and rarely achieved in solid state designs.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eThere is no extra brightness or stridency which is unfortunately sometimes attributed to high fidelity sound, but rather there is an impression of limitless range and effortless handling of the highest power peaks.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s3\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003ePower output: 30 watts per channel into 8Ω (stereo)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eFrequency response: 10Hz to 50kHz\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eTotal harmonic distortion: 0.5%\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eDamping factor: 40\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eInput sensitivity: 1.3V\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eSignal-to-noise ratio: 90dB\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eSpeaker load impedance: 4Ω to 16Ω\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eSemiconductors: 12 x transistors, 10 x diodes\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p4\"\u003e\u003cspan class=\"s2\"\u003eDimensions: 14 x 8 x 4 inches\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eWeight: 13 lbs\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003c\/p\u003e","brand":"Dynaco","offers":[{"title":"Default Title","offer_id":42076905341022,"sku":"AMP1011","price":350.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/2376\/5086\/files\/3BE7D358-2ECE-47E1-8AFC-FF71418919DC.jpg?v=1759416222","url":"https:\/\/imagesonore.ca\/en\/products\/dynaco-st-80-_amplificateur-de-puissance","provider":"image sonore","version":"1.0","type":"link"}