Set of 8 tuning forks: C512 B480 A426.6 G384 F341.3 E320 D288 C256
They are okay, however I was disappointed that A440n was not in the set. I would have thought as that is the universal tuning note the world over, it would have been in the set so I had to go and buy another one as that was my discussion in my music lesason.
Review byThe Doc
solid tuning forks at a fair price. They work well and am quite happy. Abacused were prompt in their order which was pleasing although their delivery contractor, Australia Post, were a mite slow .
A wonderful adjunct to W H Bragg's "World of Sound-1919" in particular the physics of music.
Review byEuclid Alexandra
A terrific starting point to illustrate the principles of sound that I can explain to our grandchildren. Sir William Bragg who taught physics at Adelaide University up to 1908 & then returned to England is a wonderful role model in explaining physics to all levels of interested members of the public.
The use of resonating boxes & tubes to identify the wavelengths of each tuning fork is an exercise to encourage the imagination.