As a manufacturer and design company from Japan, IDEA supports and directs designer’s creations to find the best solution through its own distinctive filter.

The Dynamic Headphones were developed in conjunction with Ashidavox, one of Japan’s oldest audio companies. The minimal retro design is similar to the Ashidavox ST-90, but the internals have been reworked to provide better sound and comfort. Using Ashidavox’s sound technology, the headphones produce a sound which is well-balanced and true to the original source. Instead of a normal urethane, a low-rebound urethane is used for the ear pad to make long hours of listening more comfortable. The 1m cord is fitted with an elbow plug for better durability and is more compact when using with an iPod or iPhone.

7.08″ x 7.9″ x .5″

40mm Dynamic Type (CCAW voice coilI)

Impedance: 40Ω at 1KHz・1mW

Audio Frequency Range: 10-24,000Hz

Dynamic Range: 1000mW(IEC)

Sensitivity: 100dB at 1KHz・1mW

Power Rating: Max. 250mW

Cord: 60″ Straight

Plug: 1/8″ Stereo

$140.00

In the US and want this by DEC. 24TH?

Order by 12pm EST Dec. 20th with USPS Priority
Order by 12pm EST Dec. 21st with USPS Express