Phonostages — Boulder 508
Description, images, technical data and specifications
Boulder 508
Image source — © Boulder
The Boulder 508 is a compact phono corrector with balanced inputs and outputs, MC/MM switching, integrated low pass filter and solid aluminum housing. It features high precision and minimal distortion for a perfect vinyl sound.
Specifications
Model name
508
Inputs (balanced)
1
Inputs (single-ended)
N/A
MC current-sensing input impedance (Ω)
N/A
MM/MC voltage input impedance (Ω)
MC: 100, MM: 47 000
Output impedance (Ω)
100
Gain (dB)
MC: 70, MM: 44
Playback EQ curves accuracy (dB)
N/A
Frequency response low +/- 3dB (Hz)
20
Frequency response high +/- 3dB (Hz)
20 000
Total Harmonic Distortion + Noise (%)
0.01
Dimensions (mm)
115.0 x 23.1 x 92
Weight (kg)
5.2
Official link
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