Frequency characteristics: DC to 100kHz Rated input level: 200mV / 100V output Maximum input level: 30V rms Input impedance: 50K / Balanced 50K × 2 XLR polarity: No. 2: HOT, 3 Number: COLD (European method). A flagship model of a dedicated driver unit for ear speakers that realizes further wide range, high dynamic range, and excellent operability in anticipation of new generation high-density formats such as SACD. Ultra-light polymer film with a thickness of a few microns achieves unprecedented response and high resolution. The output stage is a high voltage double triode (6FQ7 type) that is carefully selected and connected in parallel to lower impedance, greatly improving the dynamic range, especially in the high frequency range.
About other area, please ask me. International Buyers - Please Note. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior.The item "STAX SRM-007tA Product name Ear speaker dedicated driver unit From Japan F/S" is in sale since Sunday, September 15, 2019. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Headphone Accessories". The seller is "tokyoespressostudio" and is located in Tokyo. This item can be shipped worldwide.