Since its founding in 1942, Ashidavox, a long-established Japanese audio equipment brand, has produced a wide variety of professional audio products, including broadcast headsets and audio signal speakers. The ST90-07 is a model that further enhances the sound quality of the brand's popular ST90-05 headphones. While retaining the benefits of the ST90-05, it uses a high-quality oxygen-free copper (OFC) cable from Hisago Denzai Co., Ltd. Furthermore, tuning to maximize performance delivers natural, clear, and high-quality sound across the entire frequency range. This model is recommended for those looking for headphones with even clearer, higher-quality sound.

Model dynamic type
Driver Φ40mm
Impedance 40Ω (at 500Hz/1mW)
Sound pressure sensitivity 108dB/mW at 500Hz
Maximum input 1,000mW (IEC)
Playback frequency band 5-40,000Hz
Cord length approximately 1,500mm
Plug Φ3.5mm gold-plated stereo mini plug
Weight: approx. 120g (excluding cord)
Accessories Instruction manual

・Warranty period: 1 year
*Please keep the manufacturer's warranty and purchase receipt.
*For items purchased from our online shop, the "electronic invoice" that can be downloaded from your online order history serves as proof of purchase.
*Due to the nature of the product, we cannot accept returns or exchanges after the product has been powered on, except in cases of initial defects.
*Please keep the delivery note that was sent when the product was delivered as a document that proves the date of purchase.

*Images showing multiple products are for illustrative purposes only. This item is not sold as a set.
*The color may look different from the actual color depending on the lighting and viewing environment of your computer. Please note.
*Item sizes are measured from product samples, so there may be slight differences from the actual product.
*The product in the image is a sample, so the specifications may differ from the actual product.