Accuphase DP-90 CD transport & DC-91 D/A processor

Accuphase DP-90 CD transport & DC-91 D/A processor

In 1995, as the compact disc enters its second decade of commercial reality, it's fair to say that the associated hardware has come of age, exorcising at last the digital gremlins of time-base jitter and quantization noise. Digital-processor maturation is particularly evident in the design of the all-critical D/A processor. The simplistic digital circuitry of yesterday has given way to considerable design sophistication that deals directly with jitter and low-level nonlinearities.

Tannoy E11 loudspeaker

Tannoy E11 loudspeaker

The Tannoy E11 ($349/pair) is the company's least-expensive model in a wide range of consumer loudspeakers. Tannoy is most often known for its professional models, especially their nearfield, dual-concentric monitors that have become de rigueur on the top of recording consoles. The E11 is a two-way, ported design with a 6.5" woofer and 1" dome tweeter. Both drivers are manufactured by Tannoy, instead of being sourced from a driver manufacturer. The woofer is made from a polyolefin co-polymer, a plastic material with high rigidity and good self-damping properties. To improve power handling and increase sensitivity, the voice-coil is edge-wound on a Kapton former. The surround appears to be made of butyl rubber.

A Surprisingly Successful Dual Driver Headphone: The Enigmacoustics Dharma D1000 Measurements

A Surprisingly Successful Dual Driver Headphone: The Enigmacoustics Dharma D1000 Measurements

ENIGMAcoustics
Irvine, California, USA
sales@ENIGMAcoustics.com
(949)340-7590
http://www.enigmacoustics.com
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