IWISTAO Electronical 2 Way Crossover Preamplifier HIFI Linkwitz-Riley filter 4-Channel Output Crossover-point 2.2K Hz
Model No: WHF-PACR01FP
The crossover point of the PCBA is 2200Hz as default o...
IWISTAO Electronical 2 Way Crossover Preamplifier HIFI Linkwitz-Riley filter 4-Channel Output Customize Crossover Point
Model No: WHF-PACR01FP-C
This model can customize the crossover point, please...
IWISTAO Electronic Frequency Divider 3 Ways Crossover Finished Board Customized Crossover Point High Midrange Bass No Including Power Supply
Model No: WH-PAC02A
Why some audiophiles like to cho...
So-called low-pass filter is to filter out the human voice and treble part, and retain low frequency part is amplified to improve bass reproduction efforts. It will not be heard the human voice as ...
HIFI Preamplifier with Electronical 3 Way Crossover Class A Power Linkwitz-Riley Filter 6 Channels Output Crossover-point 310HZ/3.1K Hz
Model No: WHF-PACR02
This PCBA of HIFI electronical crossov...
IWISTAO HIFI Electronical 2 Way Crossover PCBA Class A Power Linkwitz-Riley filter 4 Channels Output Crossover-point 2.2K Hz
Model No: WHF-PACR01
This PCBA of HIFI electronical crossover is refe...
IWISTAO HIFI Electronical 3 Way Crossover PCBA Class A Power Linkwitz-Riley Filter 6 Channels Output Crossover-point 310HZ/3.1K Hz
Model No: WHF-PACR02
This PCBA of HIFI electronical crossover i...