Cayin Soul 170P – Flagship Tube Power Amp
The Cayin Soul 170P tube amplifier is presented – the model uses four Tung-Sol KT170 in a push-pull configuration and operates in pure class A. The amplification stage is based on a pair of dual JJ 12AU7 triodes for voltage amplification, two JJ 6SN7 tubes in driver stages and a 17AX4GT kenotron for power supply.
The Cayin Soul 170P develops 2 h 60 W or 1 h 120 W in ultra-linear mode. The amplifier allows you to precisely calibrate the feedback – choosing from Low (warm sound) and High (more focused delivery) modes. The Auto Bias system maintains optimal tube operating modes without manual settings and extends the service life.
Also worth noting in the Cayin Soul 170P arsenal are point-to-point mounting, silver-plated cables, proprietary toroidal and EI transformers, an Alps potentiometer, porcelain lamp panels, audiophile capacitors and resistors.
Specifications
This product is in the Hi-Fi and High End Electronics and Acoustics database
Power amplifiers stereo — Cayin Soul 170P
Model name
Soul 170P
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
18 000
Input impedance (single-ended) (Ω)
18 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
60 + 120 (Mono)
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
8
Frequency response high +/- 3dB (Hz)
70 000
Signal to Noise Ratio (dB)
105
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
0,2
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
430 х 238 x 420
Weight (kg)
37.5
Official link
