{"product_id":"western-electric-ga-50991-transformers-pair-vintage-audio-matched-rare","title":"WESTERN ELECTRIC GA-50991 TRANSFORMERS PAIR VINTAGE AUDIO MATCHED RARE","description":"\u003ch2\u003eWESTERN ELECTRIC GA-50991 TRANSFORMERS PAIR VINTAGE AUDIO MATCHED RARE\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Used\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eUp for sale are two extremely rare Western Electric TRANS GA-50991 units, offered as a matching pair.\u003c\/p\u003e\n\u003cp\u003e・Brand: Western Electric\u003c\/p\u003e\n\u003cp\u003e・Model: GA-50991\u003c\/p\u003e\n\u003cp\u003e・Type: Vintage Audio Transformer Pair\u003c\/p\u003e\n\u003cp\u003e・Impedance: 600Ω : 75,000Ω (75kΩ or special specification likely)\u003c\/p\u003e\n\u003cp\u003e・Frequency Response: Designed for 300Hz - 3,500Hz (communication and audio bands)\u003c\/p\u003e\n\u003cp\u003e・Features: Highly regarded in audio applications for their distinct, dense mid-range tonality, characteristic of Western Electric transformers.\u003c\/p\u003e\n\u003cp\u003eThese transformers are ideal for audio signal impedance conversion, commonly used in the input stages of preamplifiers and line amplifiers. While designed for specific bandwidths, their unique sound signature makes them exceptionally valued for music listening.\u003c\/p\u003e\n\u003cp\u003ePlease note that only the items shown in the photos are included. No additional items are included beyond what is shown in the photos.\u003c\/p\u003e\n\u003cp\u003eThese are used units in excellent condition, ready for integration into your high-fidelity audio system.\u003c\/p\u003e\n\u003ch3\u003eItem Details\u003c\/h3\u003e\n\u003cul\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=\"\/ja\/pages\/shipping-policy\"\u003eShipping\u003c\/a\u003e | \u003ca href=\"\/ja\/pages\/refund-and-return-policy\"\u003eReturns\u003c\/a\u003e | \u003ca href=\"\/ja\/pages\/availability\"\u003eAvailability\u003c\/a\u003e | \u003ca href=\"\/ja\/pages\/faq\"\u003eFAQ\u003c\/a\u003e | \u003ca href=\"\/ja\/pages\/contact-legal-notice\"\u003eContact\u003c\/a\u003e | \u003ca href=\"\/ja\/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=\"\/ja\/pages\/contact-legal-notice\"\u003eMessage us\u003c\/a\u003e | \u003ca href=\"\/ja\/pages\/shipping-policy\"\u003eShipping\u003c\/a\u003e | \u003ca href=\"\/ja\/pages\/refund-and-return-policy\"\u003eReturns\u003c\/a\u003e | \u003ca href=\"\/ja\/collections\/all\"\u003eAll products\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrowse more Vintage Transformers:\u003c\/strong\u003e \u003ca href=\"\/ja\/collections\/all\/ptype-vintage-transformers\"\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=\"\/ja\/pages\/email-updates?utm_source=product_page\u0026amp;utm_medium=internal\u0026amp;utm_campaign=email_updates_cta\"\u003eEmail updates\u003c\/a\u003e | \u003ca href=\"\/ja\/pages\/contact-legal-notice?utm_source=product_page\u0026amp;utm_medium=internal\u0026amp;utm_campaign=email_updates_cta\"\u003eContact\u003c\/a\u003e | \u003ca href=\"\/ja\/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":52616401551653,"sku":"SH-_SAT_20260531m96097942791","price":1407.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/3496\/9893\/files\/1_ee602c8c-555b-4c11-8932-1230cd603424.jpg?v=1781847966","url":"https:\/\/japan-quality-pre-owned.myshopify.com\/ja\/products\/western-electric-ga-50991-transformers-pair-vintage-audio-matched-rare","provider":"Japan Quality Pre-Owned","version":"1.0","type":"link"}