JBL 5101B
¥ 95,700 (around 1975)
Commentary
A microphone preamplifier with excellent S/N and low distortion.
The input is a high-impedance type. When using a low-impedance microphone, add a microphone transformer 5901.
The maximum output level is + 10 dBm unbalanced and can be balanced by using a 5195 matching / bridging transformer.
Model Rating
| Type | Microphone preamp |
| Gain | 75dB |
| Maximum output level | +10dBm |
| Playback frequency band | 20 Hz to 20 kHz ± 1 dB |
| Total harmonic distortion factor | Not more than 0.25% |
| Cross modulation distortion factor | Not more than 1.0% |
| S/N (input conversion value) | -122dBm unloaded |
| External dimensions | Width 483x Height 44x Depth 140 mm |
| Weight | 2.6kg |