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Tweaks & upgrades

• Put a tiger into your amp!!! How to increase the bias of your amplifier
• Box Clever how a wood cabinet can improve the sonic performance of your HiFi components
• A complete T-Amp tweaking session for beginners (reboxing, new pot, connectors etc.)
• Cheap tweaks for vintage Thorens turntables
• Marantz CD 57/63/67: various steps
• Marantz CD 63 LLE: how to improve a CD player without soldering gun
• Teac CDP 1100/1120/1820: easy upgrades for an inexpensive CD player
• Vacuum tube output stage for CD players + other tweaks
• General tweaks for turntables: Garrard Zero 100 SB
• Upgraded platter bearing (by Analog Tube Audio) for Garrard 301/401 turntables (March 2008)
• Loricraft plinth and PSU for Garrard 301 and 401 (June 2009)
• Siemens Micromaster 420 - digital motor controller for Garrard 301/401 turntables (February 2013)
• A comparison test of different turntable mats on Garrard 301 and 401 (April 2010)
• A tweak for Michell Orbe - Gyrodec turntables
• Maxiclock by Antileon: clock upgrade for CD players

• Loudspeakers tweaking - Part 1
• Loudspeakers tweaking - Part 2
• Upgrades for a pair of AR 94
• Upgrades for a pair of Spendor SP2/2
• Upgrades for a NAD 3120 integrated amplifier (by Fidele Audio) (March 2006)
• Upgrades for Rotel RCD 965BX and Shanling CDT100c CD players (by Chevin Audio) (March 2006)
• Upgrades for Rotel RCD 965BX - RockClock3 (by NET Audio) (November 2007)
• Upgrades for a Sony SCD555ES SACD player (by VSE & Chevin Audio) (March 2006)