Description
Very wide bandwidth and smooth frequency response, low insertion loss, low phase shift, low distortion at high and low frequency, very constant impedance throughout its frequency band, precision air-gapped (adjusted under FFT analysis).
- Primary Impedance: 5.0K
- Nominal DC current : 60mA
- Maximum DC current : 120mA
- Inductance at 20Hz : 18.0H
- Frequency Response (-3.0dB) & Source Impedance = 0.7X : 30Hz - 80KHz
- Recommended circuit: 45, 71A, VT-52, 6BL7, 6BQ5, 6BX7