Power amplifiers stereo — Ampsandsound Stereo 17
Description, images, technical data and specifications
Ampsandsound Stereo 17
Image source — © Ampsandsound
The Ampsandsound Stereo 17 is a compact but expressive tube power amplifier that delivers 2 x 17 watts in ultra–linear mode. It is made according to the push-pull scheme on the EL84 output lamps, which have long been popular due to the lively middle, solid pitch and musical involvement. The input stage uses a 12AX7 lamp, and the phase inverter is built on 12AU7, which should ensure stable and balanced operation.
Specifications
Model name
Stereo 17
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
500 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
22
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 (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
N/A
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
N/A
Weight (kg)
N/A
Official link
