{"id":77398,"date":"2026-02-21T15:39:08","date_gmt":"2026-02-21T15:39:08","guid":{"rendered":"https:\/\/trevorjonesltd.co.uk\/shop\/?post_type=product&#038;p=77398"},"modified":"2026-02-22T06:41:14","modified_gmt":"2026-02-22T06:41:14","slug":"korg-at-1-auto-tuner","status":"publish","type":"product","link":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/korg-at-1-auto-tuner\/","title":{"rendered":"Korg AT-1 Auto Tuner"},"content":{"rendered":"<h2>Korg AT-1 Auto Tuner<\/h2>\n<p>The Korg AT-1 Auto Tuner is a chromatic tuner that is ideal for use with any instrument. The built in microphone works with all acoustic instruments and there is also a 1\/4&#8243; jack input for electric guitars. The backlit display is clear and easy to read and the tuning can be calibrated from the standard 440Hz to the tuning of your choice. This tuner is powered by a PP3 9V battery (not included).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ideal for use with any instrument. The built in microphone works with all acoustic instruments and there is also a 1\/4&#8243; jack input for electric guitars.<\/p>\n","protected":false},"featured_media":77402,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[809],"product_tag":[2771,2769,2770],"class_list":{"0":"post-77398","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-metronomes-tuners","7":"product_tag-at-1","8":"product_tag-korg","9":"product_tag-tuner","10":"product_shipping_class-small-item","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Korg AT-1 Auto Tuner<\/title>\n<meta name=\"description\" content=\"The Korg AT-1 Auto Tuner is a chromatic tuner that is ideal for use with any instrument. 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