{"product_id":"vintage-70s-sam-ash-oliver-sound-company-b150-model-sa-156","title":"Vintage 70's Sam Ash Oliver Sound Company B150 Model SA-156 Head","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDesigned by Jesse Oliver (The mastermind behind Ampeg's PortaFlex). \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eHe left Ampeg and started Oliver Sound Co. \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEffect-less 60W piggyback bass head. Equalization on these heads included Bass, Midrange and Treble, plus Ultra-High on Channel 1 and Ultra-Low on Channel 2. The new bass amps became the mainstays of the company and were also sold with the Sam Ash brandname. The Sam Ash logo has been removed from the front of the head, and please see all pics for condition.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSolidstate rectifiers, 6L6 power tubes, 6EU7 phase inverters\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003eAmazing guitar head. Sounds way louder than a 60watt. \u003cbr\u003e\u003cbr\u003eIf you Google Oliver Sound you can find a great article from Vintage Guitar on these Oliver beauties.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eVERY rare and hard to come by old school head at an excellent price!\u003c\/span\u003e\u003c\/p\u003e","brand":"Oliver Sound Company","offers":[{"title":"Default Title","offer_id":42244357292275,"sku":"85OLI000","price":749.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/2433\/products\/1-DSCF3593.jpg?v=1683397437","url":"https:\/\/www.truetonemusic.mom\/products\/vintage-70s-sam-ash-oliver-sound-company-b150-model-sa-156","provider":"Truetone Music","version":"1.0","type":"link"}