- Regular price €1,400.00
Vendor: AUDIO GD
HEADPHONE AMPLIFIER / ACSS BALANCED PREAMPLIFIER (9W - 40 OHM)
Connect with KRELL amplifiers:
Modification guide on headphone jack for 4-pin balanced headphone output.
The output stages had four pair 150W transistors ,they also working under pure class A state , the balance output mode had 4X times power than the same state single-ended mode .The pure class A design had larger drive ability than the specs, it drive the headphone not worst than a double power class AB design , not to refer, the pure class A is the best sound design in worth. The balance drive mode can kill the noise and distortion in the end of the headphone, much improve the sound stage, background and the transparency ,ect.
The Volume steps comparison to normal volume knob
In most control softwares design, the MCU will continuously output data to the perform parts , the MCU had the very high speed, so the output data become high frequency impulses disturb the audio signal circuits make the sound worst . This product had applied static storage mode control software , the MCU output once control data and save in the perform parts while just power on and users operate ,then stop output data until users next operation. This design make the sound quality improve on the clear and transparency .