The SR-009 is the product of repeated research into technology and materials without deviating from live music as a reference. Everything in the SR-009, from the diaphragms, electrodes, enclosure, headband to even the cable. All elements have been painstakingly researched to produce what has proved one of the most popular electrostatic headphones here at Audio Sanctuary.
- Type: Push-Pull Open Back Circular Electrostatic Headphone
- Frequency Response: 5 - 42,000Hz
- Electrostatic Capacitance: 110pF (including cable)
- Impedance: 145k Ω (including cable, at 10kHz)
- Sound Pressure Sensitivity: 101dB / 100V r.m.s. 1 kHz
- Maximum Sound Pressure: 118dB / 400Hz
- Bias Voltage: 580V DC
- Left & Right Identification: "L" and "R" indicated on the arc assembly (inside head spring) Left channel cable is marked with a solid Line. Right channel is marked with a dotted Line.
- Ear Pads: Genuine Lamb Leather (direct skin contact), high-quality synthetic leather (surrounding portion)
- Cable: Silver-coated 6N (99.9999%) OFC parallel 6-strand, low-capacity special wide cable, 2.5m full length
- Weight: 1lb without cable / 1.3lb with cable
Delivery and Returns
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Please be advised that we may upgrade your delivery to a better service if we deem it appropriate to designated destinations at no additional cost. Please view our returns policy.
*Quoted delivery times are estimates and apply to normal working days for in stock items.
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