Creates the correct balance between the driver and housing to support the desired musicality
This hybrid design has an inner sleeve of hand-crafted mahogany made by using the new series 'e' curing process. Its outer housing, machined from aluminum then chrome-plated, utilizes a special processing and casting method to increase the porosity of the alloy. This combination of wood and metal insures that the earphone chamber has no 'ringing' which might obscure detail or add coloration. The way the wood and metal housing moves air and reacts to sound vibrations is virtually unaffected by transient distortions.
5 - 50,000 hz
SPL 1mW: 99.8 dB
Driver Matched dB:
Headphones, Warranty, Grado story-sheet, 3.5mm mini adapter, extension cable
For more information visit the manufacturer's website by following the link here - PS1000e