OJAČEVALEC HELIX A1

Prodam ojačevalec HELIX A1.
Ojačevalec je vrhunsko ohranjen in že kar nekaj let počiva zapakiran v leseni embalaži.

Cont.power rating RMS/max. power at 1x4 Ohms measured at 12 V: 1 x 240 Watt
Cont.power rating RMS/max. power at 1x4 Ohms measured at 13,8 V: 2 x 300/500 Watt
Cont.power rating RMS/max. power at 1x2 Ohms measured at 13,8 V: 1 x 540/900 Watt
Cont.power rating RMS/max. power at 1x1 Ohms measured at 13,8 V: 2 x 790/1300 Watt
Adjust Highpass/Lowpass/Bandpass: 15 Hz - 6kHz Total harmonic distortion (THD): < 0,009%
Signal to noise ratio: > 100 dB
Dampings factor at 4 Ohm adjustable:
> 50 to >1500
Frequency range: 20 Hz -20 kHz
TIM Distortion:
< 0,016%
Input sensitivity:
500 mV - 8 V
Fuse:
4 x 20 A
Input impedance: 10 kOhm
Bassboost adjustable: 0 - 9 dB
Dimensions (Height/Width/Depth) in mm: 35 x 240 x 432
Weight net: 4,7 kg

Driver with class A technology
Outputstage with 24 MosFet transistors
Adjustable damping factor from > 50 - 1500
RMI (realmixed input) for forming an optimised mono-summation signal from the left and right channels
NFI (noisefree input) for distortion-free listening
Intelligent active crossover
Bass Boost Control 0-9 dB, adjustable center frequencies 30-120 Hz
Mono/Bridged/ Stereo switch
8.0 volt input for connection to any signal source
ADC - Anti Distortion Choke to eliminate distortions
Intelligent temperature and power controlled switching power supply
Separate speaker protection circuit with current limitation for speaker short-circuiting, cable contact with car chassis, low impedance and wrong connection
CPS - Color Protection System
SMD - Surface Mounting Devices for constant assembling quality
Double-sided, extra strong (2x 110u) and copper plated pc-board for best power and signal transmission and protection against vibrations
24-karat gold-plated solid connectors suitable for 25 m²/ gauge 4 cables
Temperature-optimised heatsink for highest efficiency
1% accurate components for perfect audiophile sound quality and maximum power
Smoked-grey plexi cover with both side printing
A1Competition - Helix 1 CH High-End Amplifier