{"product_id":"accuphase-t-105-fm-tuner-quartz-lock-synthesizer-vintage-hifi-japan","title":"ACCUPHASE T-105 FM TUNER QUARTZ LOCK SYNTHESIZER VINTAGE HIFI JAPAN","description":"\u003ch2\u003eACCUPHASE T-105 FM TUNER QUARTZ LOCK SYNTHESIZER VINTAGE HIFI JAPAN\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Used\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eQuartz lock synthesizer FM tuner utilizing microprocessor technology.\u003c\/p\u003e\n\u003cp\u003eThe synthesizer tuning circuit generates a reference frequency using a crystal oscillator. A combination of a program divider and PLL circuit electronically tunes the front end to the desired signal.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional variable capacitor tuning systems, the frequency is locked accurately at 100 kHz intervals, allowing reception at the point of minimal distortion.\u003c\/p\u003e\n\u003cp\u003eEquipped with a pulse tuning system that enables manual tuning with a similar feel to traditional analog tuning.\u003c\/p\u003e\n\u003cp\u003eAn optical pulse generator inside the rotary knob produces pulse signals that control the synthesizer and change the receiving frequency.\u003c\/p\u003e\n\u003cp\u003eMemory tuning function allows presetting and recalling stations with one touch.\u003c\/p\u003e\n\u003cp\u003eUp to six stations can be stored in memory.\u003c\/p\u003e\n\u003cp\u003eScanning function is included to quickly sweep through receiving frequencies.\u003c\/p\u003e\n\u003cp\u003eThe front end uses a fully electronic control system with a varactor device combined with a PLL circuit.\u003c\/p\u003e\n\u003cp\u003eA two-stage double-tuned configuration with a tuning buffer improves RF intermodulation performance.\u003c\/p\u003e\n\u003cp\u003eThe detector uses a phase conversion type detector that multiplies the input signal with a signal generated by a phase shifter that changes linearly with frequency around 90 degrees.\u003c\/p\u003e\n\u003cp\u003eA wideband linear phase shifter provides excellent detection characteristics.\u003c\/p\u003e\n\u003cp\u003eThe stereo demodulation circuit uses a PLL demodulator with a built-in circuit that removes the pilot carrier.\u003c\/p\u003e\n\u003cp\u003eThe meter can be switched to display input signal level, peak modulation level, and multipath condition.\u003c\/p\u003e\n\u003cp\u003eInput signal level is displayed with a direct-reading dBf scale.\u003c\/p\u003e\n\u003cp\u003eModulation meter has a full scale of 200 percent.\u003c\/p\u003e\n\u003cp\u003eMultipath reception can be checked by the meter indication.\u003c\/p\u003e\n\u003cp\u003eAdditional functions include a noise filter for weak stereo broadcasts, a stereo\/mono mode switch, a muting switch to remove inter-station noise, and an output level control.\u003c\/p\u003e\n\u003cp\u003eOperation has been confirmed.\u003c\/p\u003e\n\u003ch3\u003eItem Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Accuphase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tuner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e T -105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomized:\u003c\/strong\u003e Unknown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eHelpful links\u003c\/h3\u003e\n\u003cp\u003eQuestions before ordering? Please contact us first. \u003ca href=\"\/pages\/shipping-policy\"\u003eShipping\u003c\/a\u003e | \u003ca href=\"\/pages\/refund-and-return-policy\"\u003eReturns\u003c\/a\u003e | \u003ca href=\"\/pages\/availability\"\u003eAvailability\u003c\/a\u003e | \u003ca href=\"\/pages\/faq\"\u003eFAQ\u003c\/a\u003e | \u003ca href=\"\/pages\/contact-legal-notice\"\u003eContact\u003c\/a\u003e | \u003ca href=\"\/collections\/all\"\u003eAll products\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShips from Japan.\u003c\/strong\u003e Actual availability is confirmed after your order. Items may also be listed or sourced through other marketplaces. If an item becomes unavailable, your order will be promptly cancelled and refunded.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eQuick buy guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help before checkout?\u003c\/strong\u003e Check Shipping and Returns first, then browse more items like this.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCTA:\u003c\/strong\u003e \u003ca href=\"\/pages\/contact-legal-notice\"\u003eMessage us\u003c\/a\u003e | \u003ca href=\"\/pages\/shipping-policy\"\u003eShipping\u003c\/a\u003e | \u003ca href=\"\/pages\/refund-and-return-policy\"\u003eReturns\u003c\/a\u003e | \u003ca href=\"\/collections\/all\"\u003eAll products\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrowse more Amplifiers \u0026amp; Preamps:\u003c\/strong\u003e \u003ca href=\"\/collections\/all\/ptype-amplifiers-preamps\"\u003eView similar items\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMobile tip:\u003c\/strong\u003e Use the links above to compare related items, then scroll back to photos and condition notes before buying.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEmail updates\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWant first dibs on new arrivals and restocks?\u003c\/strong\u003e Send us a message and include the email address you want us to use for store updates.\u003c\/p\u003e\n\u003cp\u003eWe only use it for product updates, restock notes, and store announcements. You can also use the contact page if you want to ask a question at the same time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCTA:\u003c\/strong\u003e \u003ca href=\"\/pages\/email-updates?utm_source=product_page\u0026amp;utm_medium=internal\u0026amp;utm_campaign=email_updates_cta\"\u003eEmail updates\u003c\/a\u003e | \u003ca href=\"\/pages\/contact-legal-notice?utm_source=product_page\u0026amp;utm_medium=internal\u0026amp;utm_campaign=email_updates_cta\"\u003eContact\u003c\/a\u003e | \u003ca href=\"\/pages\/faq?utm_source=product_page\u0026amp;utm_medium=internal\u0026amp;utm_campaign=email_updates_cta\"\u003eFAQ\u003c\/a\u003e\u003c\/p\u003e","brand":"Japan Quality Pre-Owned","offers":[{"title":"Default Title","offer_id":52434866667813,"sku":"SH-_CUC_20260308m96871767948","price":571.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/3496\/9893\/files\/1_d16df352-7304-4774-b8ed-60d0846dda7a.jpg?v=1781053613","url":"https:\/\/japan-quality-pre-owned.myshopify.com\/products\/accuphase-t-105-fm-tuner-quartz-lock-synthesizer-vintage-hifi-japan","provider":"Japan Quality Pre-Owned","version":"1.0","type":"link"}