Stax SR-007MkII Earspeakers

The rationale applied with the development of the STAX SR-007MkII Earspeakers was to provide deep powerful sound previously unobtainable in Earspeakers. STAX engineers developed a unique new electrode structure. Visible through the outer case, gold plated on the outer edge this new electrode has no holes unlike conventional STAX Earspeakers and thus provides an increases diaphragm vibration area allowing for rich and powerful sound yet retaining all the delicacy STAX is famous for.

Technical Specifications:

Type: Push-Pull electrostatic circular sound element, Open-Air type enclosure

Frequency Response: 6 – 41,000Hz

Capacitance: 94pF (including cable)

Impedance: 170k Ω (10kHz)

Sensitivity: 100dB / 100V r.m.s. 1 kHz

Bias Voltage: 580V DC

Left & Right Channel Identification: ‘L’ and ‘R’ indicated on the cable entrance point, solid line (left) and dotted line (right) on the cable

Ear Pads: Genuine Lamb Leather (direct skin contact), high-quality synthetic leather (surrounding portion)

Cable: Low capacity wide format, PC-OCC (Pure Crystal Ohno Continuous Casting) 2.5m/8.2ft

Ambient Temperature & Humidity: 0 to 35ºC / 90% max. without condensation

Weight: 12.9oz without cable / 1.1lb with cable