Toshiba HR-X 1

Data

General

• Manufacturer: Toshiba
• Model: HR-X 1
• Type: Electrostatic headphones
• Years of manufacture: 1978 - 1980
• Made in: Japan
• Color: Earcups leatherette, headband black
• Dimensions (W/H/D):
• Weight: 160 g
• Original price approx.: 65 US-$, corresponds to about 200 DM

Connections

• Stereo - jack plug 6.3 mm with 2.5 m cable

Technical data Principle: Electrostatic system

• Coupling to the ear: leatherette ear pads
• Loudspeaker: 51 mm, polyester film 2.6µ
• Nominal impedance: 8 ohms (low setting), 600 ohms (high setting)
• Static capacitance: 240 pF
• Contact pressure:
• Frequency response: 20 - 20'000 Hz
• Distortion factor: < 0.5
• Sensitivity: 101 dB, 3 V (setting "High")
• Sound pressure level: 115 dB
• Channel separation: 40 dB
• Plug: jack plug 6.3 mm
• Cable length: 2.5 m cable

Special Features

• Electrostatic headphones
• Soft headband with ratchet steps

Remarks

• Other models in the same series:
• Toshiba HR-D 2
• Toshiba HR-D 3
• Toshiba HR-X 1

Pictures

• Extract from brochure: Toshiba HR-X 1, HR-D 3, HR-D 2