Ancient Web: TNT-Audio Offered Free Hi-Fi Workshop Plans Since the Nineties

Part of the Ancient Web Collection.

TNT-Audio treats the expensive world of high-fidelity sound as something readers should understand well enough to repair, modify, and occasionally build for themselves.

Visit the DIY and Tweaking archive.

The independent online hi-fi magazine carries a copyright beginning in 1996. Its workshop index divides projects into loudspeakers, cables, racks, stands, tube amplifiers, solid-state electronics, commercial-component upgrades, and miscellaneous accessories. Above the links is a declaration that the designs are free and not for sale.

This is not just a collection of audiophile product reviews. It is a set of reading lists for people who want to know what happens inside the box.

A parts drawer made of hyperlinks

The tweaker's toolbox begins with basic questions about which modifications can actually improve sound. Other entries explain room acoustics, ground wiring, contact cleaning, the damping effect of capacitors, and how to measure sound pressure with an inexpensive meter.

The loudspeaker workshop has a six-part introduction to cabinet design, driver choice, air movement, and vibration. It adds articles about passive crossovers, replacing deteriorated woofer surrounds, using acoustic lenses, and building open-baffle or single-driver systems.

A list of named designs includes the TNT Nues, BFB Big Fun Box, and PrimaLuce. The page calls the Big Fun Box one of the easiest projects in the catalog. Some plans have explicit dates, such as the 2006 T-Speakers and the 2007 Nues revision. More recent additions coexist with these older pieces.

Not every claimed sonic improvement is equally well established. Differences heard during informal listening should be distinguished from measurements, and working on mains-powered amplifiers introduces serious electrical hazards. Preservation of an old tutorial does not make it a safe instruction manual for inexperienced builders today.

Its history is visible in the magazine's publishing style. Separate HTML indexes act as workshop shelves, articles remain linked by their subjects, and later contributions do not require erasing older projects.

The result is a record of specialist instruction from an era when many hobbyists preferred building an archive rather than launching a video channel.

Explore the free DIY categories and the speaker-building lessons.

Part of the Ancient Web Collection.