Grado SR-225i stereo headphone.

Grado SR-225 Head Phone.

Features:

Vented diaphragm

Non Resonant air chamber

UHPLC copper voice coil wire

Standard copper connecting cord

Tranducer type

dynamic

Operating principle open air

Frequency response 20-22

SPL 1mV 98

Normal impedance 32ohms

Driver matched db .05

Features are the same as the SR125 but, this Headphone has an increased air flow by 50% which is achieved through an improved rear metal screen and closer matched drivers. The result is an enlarged soundstage achieved from closer driver tolerances, while the improved rear screen frees the headphone from colorations.

HI-FI Choice

"Music flows through this headphone organically and believably, with irrepressible dynamics and bounce."

HI-FI Choice Recommended

"Sounding very good at both low and high levels, these headphones are of reference quality both for the classical virtues of neutral frequency response and low coloration, as well as for their clarity and the high degree of listener involvement envoked."

HI-FI News & Record Review / Martin Colloms

"The SR225s sound unlike any other headphone. They have an amazingly solid presentation, packed with weight and presence. There is also a pleasant richness in the midrange that benefits all types of music."

WHAT Hi-Fi

"When it comes to classical music, the Grados reproduce instruments with both believable timbre and solidity. The treble boosts fine detail and no hint of agression. ... these Grados are hard to beat!"

WHAT Hi-Fi