https://pollux.positive-feedback.com A Creative Forum for the Audio Arts Fri, 28 Mar 2025 03:10:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.2 https://pollux.positive-feedback.com/reviews/hardware-reviews/apos-audio-apos-ray-12au7/ https://pollux.positive-feedback.com/reviews/hardware-reviews/apos-audio-apos-ray-12au7/#respond Fri, 30 Aug 2024 15:39:10 +0000 https://pollux.positive-feedback.com/?p=89340 Read More »]]> https://pollux.positive-feedback.com/reviews/hardware-reviews/apos-audio-apos-ray-12au7/feed/ 0 https://pollux.positive-feedback.com/reviews/hardware-reviews/zesto-audio-leto-ultra-ii-preamplifier/ https://pollux.positive-feedback.com/reviews/hardware-reviews/zesto-audio-leto-ultra-ii-preamplifier/#respond Fri, 01 Dec 2023 01:55:45 +0000 http://pollux.positive-feedback.com/?p=80338 Read More »]]> https://pollux.positive-feedback.com/reviews/hardware-reviews/zesto-audio-leto-ultra-ii-preamplifier/feed/ 0 https://pollux.positive-feedback.com/audio-discourse/sophia-electric-aqua-ii-274b-rectifier/ https://pollux.positive-feedback.com/audio-discourse/sophia-electric-aqua-ii-274b-rectifier/#respond Fri, 17 Nov 2023 19:03:23 +0000 http://pollux.positive-feedback.com/?p=80073 Read More »]]> https://pollux.positive-feedback.com/audio-discourse/sophia-electric-aqua-ii-274b-rectifier/feed/ 0 https://pollux.positive-feedback.com/reviews/hardware-reviews/zesto-audio-bia-200-select-stereo-amplifier/ https://pollux.positive-feedback.com/reviews/hardware-reviews/zesto-audio-bia-200-select-stereo-amplifier/#respond Fri, 03 Jun 2022 23:23:42 +0000 http://pollux.positive-feedback.com/?p=64070 Read More »]]> https://pollux.positive-feedback.com/reviews/hardware-reviews/zesto-audio-bia-200-select-stereo-amplifier/feed/ 0 https://pollux.positive-feedback.com/audio-discourse/sophia-electric-45-mesh-plate-triodes-aqua-274b-rectifier/ https://pollux.positive-feedback.com/audio-discourse/sophia-electric-45-mesh-plate-triodes-aqua-274b-rectifier/#respond Sun, 09 May 2021 16:36:59 +0000 http://pollux.positive-feedback.com/?p=54868 Read More »]]> https://pollux.positive-feedback.com/audio-discourse/sophia-electric-45-mesh-plate-triodes-aqua-274b-rectifier/feed/ 0 https://pollux.positive-feedback.com/audio-discourse/300b-tubes/ https://pollux.positive-feedback.com/audio-discourse/300b-tubes/#respond Thu, 07 Jan 2021 17:45:34 +0000 http://pollux.positive-feedback.com/?p=52332 Read More »]]> https://pollux.positive-feedback.com/audio-discourse/300b-tubes/feed/ 0 https://pollux.positive-feedback.com/audio-discourse/sophia-electric-el34-st-kt88-s/ https://pollux.positive-feedback.com/audio-discourse/sophia-electric-el34-st-kt88-s/#respond Sun, 12 Jul 2020 18:54:41 +0000 http://pollux.positive-feedback.com/?p=47806 Read More »]]> https://pollux.positive-feedback.com/audio-discourse/sophia-electric-el34-st-kt88-s/feed/ 0 https://pollux.positive-feedback.com/audio-discourse/sexy-blue-tubes-the-sophia-electric-el34-st-and-aqua-274b-vacuum-tubes/ https://pollux.positive-feedback.com/audio-discourse/sexy-blue-tubes-the-sophia-electric-el34-st-and-aqua-274b-vacuum-tubes/#comments Sun, 27 Aug 2017 17:38:53 +0000 http://pollux.positive-feedback.com/?p=20110 Read More »]]> https://pollux.positive-feedback.com/audio-discourse/sexy-blue-tubes-the-sophia-electric-el34-st-and-aqua-274b-vacuum-tubes/feed/ 8 https://pollux.positive-feedback.com/nos/sun-rises-in-america/ https://pollux.positive-feedback.com/nos/sun-rises-in-america/#comments Mon, 01 May 2017 16:50:26 +0000 http://pollux.positive-feedback.com/?p=17232 Read More »]]> https://pollux.positive-feedback.com/nos/sun-rises-in-america/feed/ 5 https://pollux.positive-feedback.com/reviews/hardware-reviews/sophia-electric-coke-bottle-kt88-st-tubes/ https://pollux.positive-feedback.com/reviews/hardware-reviews/sophia-electric-coke-bottle-kt88-st-tubes/#respond Sat, 10 Dec 2016 23:14:14 +0000 http://pollux.positive-feedback.com/?p=14157 Read More »]]> https://pollux.positive-feedback.com/reviews/hardware-reviews/sophia-electric-coke-bottle-kt88-st-tubes/feed/ 0 https://pollux.positive-feedback.com/show-reports/munich-2016-part-2/ https://pollux.positive-feedback.com/show-reports/munich-2016-part-2/#respond Sat, 11 Jun 2016 22:31:04 +0000 http://pollux.positive-feedback.com/?p=9514 Read More »]]> https://pollux.positive-feedback.com/show-reports/munich-2016-part-2/feed/ 0 https://pollux.positive-feedback.com/audio-discourse/my-favorite-tubes-and-their-substitutes/ https://pollux.positive-feedback.com/audio-discourse/my-favorite-tubes-and-their-substitutes/#respond Thu, 04 Dec 2014 02:25:53 +0000 http://pollux.positive-feedback.com/?p=2442 Read More »]]> https://pollux.positive-feedback.com/audio-discourse/my-favorite-tubes-and-their-substitutes/feed/ 0