History: 25 Years CD Ortofon, Garrard, Decca, Tannoy The Sound of Tubes and Transistors
Your Desert Island Discs Lp Cleaning & DIY Cleaning Formula Elisabeth Lugt Soprano Active Loudspeaker System
Turntable & Cartridge Adjustment Marie-Claire Alain, Organist Phono Cartridge Optimizing
The Universal Stabilizing Ring SACD: Upsampling & Noiseshaping Decca London Ribbon HF Loudspeaker Gold for Bernard Haitink
DIY: Turntable Weight/Clamp The Joy of Well Positioned Speakers Rabco SL-8E Tangential Tonearm
URSR: Review in HiFi World LP Lists Vintage Equipment Mercury Living Presence Records
URSR: Picture Gallery The Long Playing Record Guide HiFi Tunes: DAS KLASSIKERBUCH
The TD124 page The SP10 Page DIY:Tonearm Building
Joachim Bung: Swiss Precision Stefano Pasini: German Perfection The Bullet Plug
Mengelberg's St. Matthew Passion Plinth for Technics SP-10 mk2 Record Shops in Amsterdam Violinist/Violist Paul Godwin
Paris Jazz The Sound of The Turntable Mat Acoustic Revive R77 Generator The Remington Site
CLASSIQUE 777 Lp Record Covers The Treasure Trove How to Correct WARPED Records Mercury Recordings on Fontana
Klaas A. Posthuma - Remembered Ernst Lumpe: Allegro-Royale Pseudonyms Nostalgia: Violinists on 7" 45 rpm Contemporary Records - Lester Koenig-
Steinway-Lyngdorf Model D Loudspeaker Infinity KAPPA 7 A Loudspeaker Systems NOTES: The Belt Drive Turntable Concert Hall - Musical Masterpiece Society
SOUND FOUNTAIN

hobbyists's views for hobbyists
How to Use an Electronic Crossover Network
Adding a Subwoofer - Building a Three-Way Loudspeaker

 

  The Quarter Wave Air Coupler

 

 

Audio&Music Bulletin - Rudolf A. Bruil, Editor - Copyright 1998-2009 by Rudolf A. Bruil and co-authors