ear speaker driver unit set Stax SRSX1000 SRS-X1000 & (SR-X1 + SRM-270S)

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Ear speaker & driver unit set (SR-X1 + SRM-270S) Stax SRS-X1000 Product released on May 9, 2024 Electrostatic type First step for beginners Successor to long-selling system SR-X1 + SRM-270S (newly developed set model driver unit) The SRS-X1000 is a set that combines the SR-X1 with the newly developed small driver unit SRM-270S. The SRM-270S has updated the design of the previous model (SRM-252S), including a higher quality RCA pin jack, a 3mm thick front aluminum panel, and an extruded aluminum case with increased size and improved heat dissipation. The first stage of the amplifier is selected from the latest low-noise FET, and the output stage is equipped with a refined emitter follower circuit. The latest design know-how from recent driver development trends is condensed into a compact housing. It is equipped with parallel output terminals for input and output, so it can be easily combined with your current system. The SRS-X1000 has a high degree of freedom in installation, and is an almighty set model that is recommended not only for listening to music but also for personal movie viewing on your desktop or bedside. High quality RCA terminal. Parallel out terminal allows easy installation into existing systems Specification SR-X1 (ear speaker) ●Format: Push-pull electrostatic circular sounding body, rear open enclosure ●Unit shape: medium circular ●Fixed electrode: High precision etching electrode ●Reproduction frequency band: 7-41,000Hz ●Capacitance: 110pF (including attached cable) ●Impedance: 145kΩ (at 10kHz/2.5m including attached cable) ●Sound pressure sensitivity: 101dB/100Vr.m.s. input/1kHz ●Bias voltage: DC580V ●Cable conductor: OFC ●Cable shape: 6 parallel cores, wide low capacity cable, 2.5m ●Ear pads: Genuine sheepskin (part that touches the skin), artificial leather (attachment part) ●Weight: 234g (body only) SRM-270S (driver unit) ●Frequency characteristics: DC ~ 35,000Hz/+0, -3dB ●Harmonic distortion rate: 0.01% or less/1kHz 100V r.m.s. ●Amplification degree: 58dB (800 times) ●Rated input level: 125mV/100V r.m.s. output ●Maximum output voltage: 280V r.m.s./1kHz ●Input impedance: 25kΩ ●Input terminal: RCA×1 ●Output terminal: Parallel out x 1 ●Bias voltage: DC580V ●Power supply voltage: 100V dedicated AC adapter included ●Power consumption: DC12V/500mA - External dimensions: 132 (W) x 38 (H) x 153 (D) mm (excluding protrusions) ●Weight: 540g ●Country of origin: Japan ●JAN: 4996476001060