Nikko - Beta 20 Preamplifier

Nikko - BETA 20 Preamplifier
The Beta 20 is designed to operate with low-output moving coil cartridges and an integrated headphone amplifier.
The phono selector provides input impedance selection, the phono equalizer is directly coupled, and the stabilized power supply circuit uses
FET transistor
Features include a record output selector, center control, bi-directional tape copy, and stereo/mono selection.
Perfectly functioning, packaged with bubble wrap and polystyrene.
Technical data
Frequency response: from 10Hz to 100kHz.
Total harmonic distortion: 0.007%
Input sensitivity: 0.2 mV (MC), 2 mV (MM),
Perfectly functioning, packaged with bubble wrap and polystyrene.
Technical data
Frequency response: from 10Hz to 100kHz.
Total harmonic distortion: 0.007%
Input sensitivity: 0.2 mV (MC), 2 mV (MM), 110 mV (line)
Signal-to-noise ratio: 67 dB (MC), 80 dB (MM), 95 dB (line)
Output: 110 mV (line), 1 V (preamplifier output)
Dimensions: 482x70x330mm