{"product_id":"finale-audio-f-168r-signature-spec-tube-integrated-amplifier","title":"Finale Audio F-168R Signature Spec Tube Integrated Amplifier","description":"The Finale Audio F-168R Signature Spec tube integrated amplifier outputs 10 watts per channel in a Class AB1 push-pull layout. Created to drive sensitive, high-efficiency loudspeakers, this compact Canadian chassis delivers exceptional musical agility across intimate acoustic spaces. Its internal architecture centers on four 6BM8 and ECL82 vacuum tubes, marrying triode voltage gain with pentode output in a single glass envelope. This Signature Spec version elevates performance through potted Hashimoto output transformers from Japan, broadening bandwidth while curbing insertion loss. An automatic differential feedback circuit, Mundorf EVO oil capacitors, and hand-polished solid stainless steel knobs complete the handcrafted build.\n\nCritical consensus praises this amplifier for its explosive dynamic speed, holographic soundstaging, and remarkably vibrant tonal clarity. Reviewers at publications like Wall of Sound applaud its tactile realism and rich midrange textures, emphasizing how effortlessly it renders acoustic instruments and vocals. While it operates without mainstream commercial awards, the design enjoys high standing among audiophiles as an authoritative pocket reference for low-power tube fidelity.\n\nAdding this amplifier to your setup brings artisan tube refinement and coveted Japanese iron straight to your cherished music collection. By honoring structural signal purity and organic tone, it transforms familiar recordings into vivid, deeply moving musical performances.","brand":"Finale Audio","offers":[{"title":"Default Title","offer_id":67875696804121,"sku":"101688","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/101688-6.jpg?v=1792622521","url":"https:\/\/tmraudio.com\/products\/finale-audio-f-168r-signature-spec-tube-integrated-amplifier","provider":"The Music Room","version":"1.0","type":"link"}