AMR PH-77
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The PH-77 is a reference phono equaliser with 23 equalisation curves, 8 gain levels, 64 loading steps, three switchable inputs, NOS valve circuitry, and 24-bit/96kHz vinyl archiving.
| Brand | AMR |
| Model | PH-77 |
| Gain, moving magnet (dB) | 30 |
| Gain, moving coil (dB) | 54 |
| Frequency response | 12 Hz – 95000 Hz +0.3 −3 dB |
| Signal-to-noise ratio (dB) | |
| Input impedance (Ω) | |
| Total harmonic distortion (%) | |
| Height (mm) | 160 |
| Width (mm) | 460 |
| Depth (mm) | 470 |
| Weight (kg) | 28 |