Vacuum pipe type driver unit. Frequency response: DC 100 kHz / 0, -3 dB When using one SR-007. Rated input level: 200 mV / 100 V output. Maximum input level: 30 V rms / Volume minimum.
Amplification: 54 dB (500 times). Harmonic Distortion: 0.01% or Less / 1 kHz 100 V rms / SR - 007 or SR - 404 When One. Input Impedance: 50 K / 50 K at Balance × 2. Maximum output voltage: 340 V rms / 1 kHz.Standard bias voltage: PRO bias DC 580V. Power supply voltage: AC 100 V ± 5%, 50 to 60 Hz (Voltage change can not be changed). Operating temperature range: 0 to 35 ° C. External dimensions: (width) 195 × (height) 103 × (depth) 420 mm [Including VR knob, pin jack (20 10)].
Number 3: COLD (European method). Sometime SAL or Epacket takes a long time. About other area, please ask me. The reason why that happens is a post officer in your country does not update the info when the item get your country. If the item gets lost, I will turn a paper in a post office to research where the item is.
I asked post office to improve the system, but please keep that in your mind. So, do not worry about it. Thank you for your understanding. (It might be more than a month). So please keep that in your mind before purchasing item.Please see goods, thank you. I'm Japanese living in JAPAN. Our Products are 100% Authentic!
I correspond from the bottom of my heart. If it may not understand, please ask a question always. · We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. The item "STAX vacuum tube driver unit SRM-007tA From Japan 100% Genuine Product F/S" is in sale since Monday, July 31, 2017.This item is in the category "Consumer Electronics\Portable Audio & Headphones\Headphone Parts & Accessories". The seller is "yosh-set" and is located in KYOTO. This item can be shipped worldwide.