In the electrostatic method, drive electrodes are installed so as to sandwich a diaphragm of a polymer film having a thickness of several microns, and a + signal and a - signal are input to each and reproduced. Therefore, by making XLR connection with the pure balance output CD player etc etc. It realizes the original sound listening balance system with no conversion circuit at all. New frontier of non-feedback output stage. We have newly developed and installed a non-feedback (NON - NFB) large current emitter follower · A class amplifier circuit at the output stage.
We realize the sound quality full of more dynamic and dynamic feeling. Also, the output stage emitter follower achieves low impedance.
The dynamic range of the high range has been greatly expanded. High sound quality Low noise FET. The input stage uses a high-quality low-noise FET, and it consists of a simple two-stage amplification circuit.
It achieves sound quality that is natural and high in purity and information volume. Furthermore, when connecting your favorite attenuator or preamplifier, we mounted a direct switch to avoid duplication of the volume unit.
· Frequency response: DC 115 kHz (SR - 007 or SR - 404, when one is used). Amplification: 54 dB (500 times). · Harmonic distortion ratio: 0.01% or less 100 to 10 kHz / 100 Vr.
At the time of output. · Input terminal: 1 (RCA XLR).· Rated input level: 200 mV / 100 V output. · Input impedance: 50 k (RCA), 50 k × 2 (XLR). · Maximum output voltage: 450 V r. · Standard bias voltage: PRO 580 V × 2.
· Operating power supply voltage: AC 100 V ± 5%, 50 to 60 Hz (Voltage change can not be changed). · Power consumption: 46 W. · Operating ambient temperature / humidity: 0 to 35 ° C / 90% or less.· External dimensions: 195 (W) × 103 (H) × 420 (D) mm (including protrusions such as knobs). · Remark: Direct input with throughout terminal (RCA). It's fast, safe and easy. It is The fastest, safe. (Highly recommended to choose EMS). North America Central America Middle East AU, NZ. Please ask us before you open a case. We will do our best to solve a problem. If you find any problems/defections with our products, please feel free to contact within 1 week from the day when you received and allow up to 24 hours to answer your question. W e sell plenty of items which are popular and famous in Japan. And we would like you to know and try them as well. " Good service, your satisfaction " and improve them day by day. We promise careful packing and quick posting.
It is an honor if you gave us requests whatever you want and whenever. International Buyers - Please Note. All the items we sell are 100% Authentic. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. Thank you for your visit, have a nice one (^_^).The item "STAX SRM-727A Driver Unit For Earspeakers AC100V EMS Free Shipping From Japan" is in sale since Friday, July 27, 2018. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "ostf754" and is located in Fukuoka. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.