DACs — Boulder 812
Description, images, technical data and specifications
Boulder 812
Image source — © Boulder
The Boulder 812 is a universal DAC, preamp, and powerful headphone amplifier with 200 MW at 8 ohms. It supports balanced inputs, streaming, Roon, control via a proprietary app, and switching between headphones and a preamp. Made in the USA with premium quality and accurate sound.
Specifications
Model name
812
Conversion type
N/A
Engine
N/A
DSD compatability
N/A
Parameters
N/A
Frequency response low +/- 3dB (Hz)
0.02
Frequency response high +/- 3dB (Hz)
250 000
Gain (dBu)
N/A
Output Level (balanced) (V)
N/A
Output Level (single-ended) (V)
N/A
Input Impedance (balanced) (Ω)
100 000
Input Impedance (single-ended) (Ω)
N/A
Output Impedance (balanced) (Ω)
100
Output Impedance (single-ended) (Ω)
N/A
Analog outputs
N/A
Signal to Noise Ratio (dB)
116
Total Harmonic Distortion + Noise (% at 22 kHz)
0.0017
Dimensions (mm)
305 × 305 × 89
Weight (kg)
6,35
Official link
