Cyrus Audio 40 AMP
Image source — © Cyrus Audio
Model name
40 AMP
Type
Integrated AMP with DAC and MM Phono Stage
Analog inputs (balanced)
0
Analog inputs (single-ended)
4 + 1 (Phono)
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
N/A
Output power (8Ω) (W)
2 х 100 (6Ω)
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
N/A
Frequency response high +/- 3dB (Hz)
N/A
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (%)
N/A
Damping factor
N/A
Dimensions (mm)
88 x 220 x 385
Weight (kg)
8.5
Official link
The integrated circuit develops 2 x 91 Watts at 6 Ohms, the frequency range extends from 0 Hz to 50 kHz, which minimizes phase distortion over the entire range. The preliminary section has five analog inputs and a precision level control. There is a built-in MM phono corrector and a DAC with optical and coaxial inputs, 3.5mm headphone output. The power supply uses a 304 VA transformer and a capacious bank of storage capacitors.
The built-in Cyrus and i9-XR DAC unit is equipped with two coaxial and two optical digital inputs, as well as a USB port. The proprietary QXR DAC in the XR series amplifiers has been equipped with a new high-speed analog buffer stage. There are seven digital filter settings available. When working via the USB interface, the DAC is capable of decoding PCM streams with a resolution up to 32 bits/768 kHz and DSD up to DSD512.