{"id":689,"date":"2026-09-24T05:40:08","date_gmt":"2026-09-24T05:40:08","guid":{"rendered":"https:\/\/soultosoleaudio.com\/au\/?post_type=bp_product&#038;p=689"},"modified":"2026-10-13T00:40:03","modified_gmt":"2026-10-13T00:40:03","slug":"grimm-audio-pa1-monoblocks","status":"publish","type":"bp_product","link":"https:\/\/soultosoleaudio.com\/au\/product\/grimm-audio-pa1-monoblocks\/","title":{"rendered":"PA1 Monoblocks"},"content":{"rendered":"<p>The PA1 is a high-performance monoblock power amplifier designed to combine the musical qualities traditionally associated with premium tube amplifiers and the authority, control, and reliability of modern solid-state designs. Engineered with a meticulously optimised Class AB topology, the PA1 focuses on minimising dynamic signal distortions that can negatively affect sound quality, resulting in exceptionally clean and natural audio reproduction.<\/p>\n<p>Despite its relatively compact chassis, the PA1 delivers more than 200 watts into a 4-ohm load and is capable of driving demanding loudspeakers with confidence. A fully balanced signal path, absence of coupling capacitors, and extremely low crossover distortion contribute to a transparent and highly detailed listening experience with powerful bass performance, realistic midrange reproduction, and clean transient response.<\/p>\n<p>The amplifier also incorporates comprehensive protection circuitry, automatic input voltage switching, selectable gain settings, and both balanced and unbalanced inputs, making it suitable for integration into a wide variety of high-end audio systems.<\/p>\n","protected":false},"featured_media":830,"parent":0,"template":"","meta":[],"bp_product_category":[108,53],"bp_attr_brand":[16],"bp_attr_colour":[54],"class_list":["post-689","bp_product","type-bp_product","status-publish","has-post-thumbnail","hentry","bp_product_category-featured","bp_product_category-power-amplifiers","bp_attr_brand-grimm-audio","bp_attr_colour-black"],"_links":{"self":[{"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_product\/689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_product"}],"about":[{"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/types\/bp_product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/media\/830"}],"wp:attachment":[{"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/media?parent=689"}],"wp:term":[{"taxonomy":"bp_product_category","embeddable":true,"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_product_category?post=689"},{"taxonomy":"bp_attr_brand","embeddable":true,"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_attr_brand?post=689"},{"taxonomy":"bp_attr_colour","embeddable":true,"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_attr_colour?post=689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}