The OMB10 portable fits most turntable arms. Depending on whether the arm is standard or lightweight, it is possible to select or leave the weight on the carrying case.

Features:

• Frequency range: 20 Hz - 20 kHz (± 3 dB)
• Channel concurrency: 2 dB max. at 1 kHz
• Channel separation: 22 dB at 1 kHz
• Sensitivity: 4mV ± 1.5 dB, 1kHz at 5 cm / sec
• Vertical scanning angle: 20 °
• Tip type: elliptical
• Input resistance: 47 kΩ
• Input capacity: 200 - 500 pF
• Input inductance: 450 mH
• Internal resistance: 750 Ω
• Weight: 5 g
• Operating pressure: 1.25 - 1.75 g (1.5 g nominal)