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Bongiovi Acoustics unveils miracle DSP chip for car audio
If there were ever a time where we'd need to hear it before we believed it, this would be it. Tony Bongiovi, an audio engineer who's been around the block a time or two (read: he worked with Hendrix), has finally crafted the miracle chip he's been missing for decades. Dubbed the Digital Power Station (DPS, not to be confused with DSP), the microchip is described as a "very sophisticated equalizer," and while it was originally "the size of a refrigerator," he looked to Glenn Zelniker, a specialist in digital signal processing, to program a wee chip to do the same thing. The result is a dynamically programmed microchip based on an off-the-shelf DSP from Freescale Semiconductor, which is housed in special headunits (like JVC's KD-S100) and has more than "120 points of adjustment" to tune the tunes to fill each vehicle perfectly. Reportedly, the chip even turns factory speakers into high-fidelity drivers, as it calculates the dimensions of the vehicle and the abilities of the cones while outputting the audio. The JVC unit will cost "between $700 and $1,000 installed," since you'll have to schedule an appointment with your service department to get the correct software installed for your make and model, but we'd suggest a trial listen before you plunk down your one large.[Via PhysOrg]
Slim Devices Transporter reviewed
Back in July, we regaled you with a post about the Slim Devices Transporter, that super high-end digital audio stereo receiver. You remember, the one that plays WAV, AIFF, MP3, WMA, and FLAC at up to 96KHz sample rates over Ethernet or WiFi, right? Well, we've just spotted the first review of this $2,000 DAC from TrustedReviews. So, what's on the plus side? TR says the jacks are top-notch, bringing everything from a pair of gold-plated phono sockets to a word clock input. Beyond that, the front dials (or knobs, if you prefer) are high-quality and come in a slick brushed aluminum. But, on the minus side, the casing felt a bit flimsy to the reviewer's touch, noting that a flexible panel can vibrate along with the music, which is not usually desirable to the discerning audiophile. What about the audio quality? TR says that when compared to a traditional CD or a Super Audio CD, the Transporter "lacked the punch, presence and sheer excitement on offer from the humble disc spinner," and was generally left unimpressed by its lackluster performance and high price.
Teac's Tannoy ST-100 super tweeter
Oh you know how we're such suckers for anything that's extravagant, Japanese, and that would make a completely superfluous addition to our mounting collection of, um, unnecessary ridiculous and absurdly overpriced Japanese toys. Enter the Tannoy ST-100 super tweeter, the black truffle of high-end high-range speakers. If a 24K gold "evaporation" titanium dome diaphragm (we'll take their word for it) capable of playing back audio frequencies up to 100kHz -- far outside the range of normal human hearing -- gets the ink flowing in your check-writing pen, be warned: Teac expects you to part with yen;252,000 (about $2,200 US) for a pair of these things, so be damned sure your source plays DVD-Audio and SACD.[Via AV Watch]
$125,000 record player runs on Mars Rover motor
Behold the Clearaudio Statement. If you listen carefully you can hear the sighs of a thousand audiophiles at the sight of this incredibly excessive record player. The $125,000, 770-pound unit -- based around the same motor that they used in the Mars Rover -- turns a platter to such exacting specifications that, well, we're not really sure why it needs to do that. But suffice it to say that there isn't a lot of vibration or unevenness up in here. Neither does common sense reign. Be sure to follow the link for more audiophile porn.[Via Music Thing]
