Downloads on Decades of Musings on HiFi /downloads/ Recent content in Downloads on Decades of Musings on HiFi Hugo en Mon, 02 Nov 2026 00:00:00 +0000 Active Bias System schematic and PCB layout /downloads/abs/ Mon, 02 Nov 2026 00:00:00 +0000 /downloads/abs/ Low Noise DHT Heater Supply schematic and PCB layout /downloads/heater-supply/ Mon, 02 Nov 2026 00:00:00 +0000 /downloads/heater-supply/ Lux91 MonoMax manual (2010, original) /downloads/lux91-manual/ Mon, 02 Nov 2026 00:00:00 +0000 /downloads/lux91-manual/ Universal Film Capacitor Power Supply manual /downloads/fcups-manual/ Mon, 02 Nov 2026 00:00:00 +0000 /downloads/fcups-manual/