In my first entry, I mentioned that among the more ridiculous hi-fi products are “bags of magic rocks that enhance your system’s sound”. These special stones are Brilliant Pebbles, one of the fine products offered by Machina Dynamica, a company with an infamous reputation in the online audiophile community. They specialize in intensely dubious “tweaks” backed by incomprehensible pseudoscience, such as a chip that upgrades the sound of CDs with the power of quantum physics, a Casio clock radio that affects A/V equipment through the aether, and my personal favorite, the “teleportation tweak”, where you pay sixty bucks to call MD up and have them play a 20 second series of “sharp, mechanical pulses” over the phone (your gear doesn’t even need to be on, but it helps!).
Anyone with a functioning brain stem would naturally be skeptical of these extraordinary claims, so we might go ahead and assume this is all one big troll; a jab at some of the more bizarre thing audiophiles really do to their system (like cable elevators or cryogenically treated speaker wire ). The Machina Dynamica website doesn’t make it easy to actually to purchase their products; you must manually enter the item and price into a PayPal form. Additionally, the product descriptions are full of absurd technobabble and the site’s proprietor lists his credentials as:
Education: Aerospace Engineering (theoretical fluid dynamics, propulsion, statistical thermodynamics, nuclear physics, indeterminate structures). Undergrad thesis: Design of propulsion system for interplanetary travel utilizing momentum transfer mechanisms in highly magnetic metal crystal bombarded by high-energy ions. Work experience: NASA satellite operations & radar data analysis; aerodynamics of high-performance aircraft; reentry vehicle dynamics; radio and satellite communications; spread spectrum communications. He incorporated Machina Dynamica in 1998.
An hilarious troll, right? Maybe not. This guy actually sells this stuff, and people buy it. Hi-fi sites have reviewed the products and his Audiogon profile is full of positive feedback. If this is a joke, this guy is laughing en route to the bank.
Someday (when I have the cash to waste and I am drunk enough to make it seem like a good idea) I just might buy those Brilliant Pebbles and test the power of the placebo effect. If I spent over 100 dollars on a jar of aquarium gravel , you better believe I’m gonna delude myself into hearing an improvement. If I like them, maybe i’ll get a rock tumbler and start my own tweak business.