Phonostages — Trafomatic Audio Evolution Phono One
Description, images, technical data and specifications
Trafomatic Audio Evolution Phono One
Image source — © Trafomatic Audio
Trafomatic Audio Evolution Phono One is a phono corrector with a gain of 40 dB (MM), 64 dB (MC), separate inputs for MM and MC type heads, adjustable input impedance for MC pickups (10, 20, 50, 100 ohms) and an input impedance of 47 kOhm for MM type heads. For MM/MC type pickups. This model is designed using Burr-Brown OPA2134 operational amplifiers (two per channel), which provide music playback via an analog output.
Specifications
Model name
Evolution Phono One
Inputs (balanced)
N/A
Inputs (single-ended)
2
MC current-sensing input impedance (Ω)
10, 20, 50, 100 (MC) + 47 000 (MM)
MM/MC voltage input impedance (Ω)
N/A
Output impedance (Ω)
600
Gain (dB)
MM – 40, MC – 64
Playback EQ curves accuracy (dB)
N/A
Frequency response low +/- 3dB (Hz)
N/A
Frequency response high +/- 3dB (Hz)
N/A
Total Harmonic Distortion + Noise (%)
N/A
Dimensions (mm)
450 x 320 x 100
Weight (kg)
6
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