Some Transmission Line Resources & Projects:

T-Line Stuff. There is a lot of theory & logistics behind TL design on these pages: Information at Brian Steele's Subwoofer DIY Page The Ariel by Lynn Olson The Tocatta Grande at The Speaker Building Page The Hex -- a TLine project in a six-sided cylinder Dave's T-Line Speakers -- a "classic" line with a 7" Focal woofer DIY Loudspeaker Driver Selection Guide -- Bob Stout's guide is now on the web Horn Foldings -- not exactly TLines, but a good visual guide to folding speakers Tapered Quarter Wave Tube -- a design related to TLines The TL-Sub a corner loaded dual TL Perfectionist Audio Dual Kef B139 (Coffin) Subwoofer Commercial Designs: (if anyone has comments on any of these products drop me a note) Morel Prelude Double Travel Transmission Line/ RAudio, Hong Kong -- It is our believe that quality bass can only be delivered from a well designed transmission line M&K uses transmission tine loading on their tweeters Davidson Loudspeakers Direct -- A Ribbon TL Hybrid. What is a transmission line enclosure? Inner Sound Eros -- ELS TL Hybrid (warning -- background image is 330k! -- be patient) DC Gold TL161 Boomersound -- 8" Vifa TL kit or fully assembled TDL -- the successor to IMF (no web site that i have been able to find but they need to be mentioned) Definitive Technologies's BP3000TL Mink Hollow Audio Idol MeadowLark has a number of TL designs i know there are more out there. Suggestions anyone? Other info: Subscribe to the BASS List -- the inspiration for these pages Kef B139 Specifications -- the Classic TLine Woofer. Used by Bailey of his original design, in the historic IMF TLS80, and a score of DIY designs. Biamping -- makes sense to me MacSpeaker -- simple measurement system for the Macintosh NAIM Tweaks -- NAIM is one of my favourite flavors of electronics The [digital_amp] Project One of the favorite mid/tweeter to use with your new TLS Woofer -- Electrostatics

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