Does the Nad D3020 have a high pass filter? (Page 6 under connectivity)
System evolution is made easy by the inclusion of a
Subwoofer Output complete with an electronic high
pass crossover filter. Adding a powered subwoofer
dramatically elevates the system performance by
reallocating all the power of the D 3020 to midrange/
treble speakers, while consigning the power hungry
bass frequencies to a dedicated amplified woofer.
Cable connected but no subwoofer theres alot of sound under 100hz http://www.hifiwigwam.com/showthread.php?97490-NAD-D3020-at-Audiologica There’s also a subwoofer output, unusually, an eighth-inch minijack, which engages a 100-hertz low-pass filter when a plug is inserted. There is no high-pass option for the speaker outputs, which utilize solid, five-way binding posts.
Between the picture of the rear of the amp and the remote control http://www.soundandvision.com/content/nad-d-3020-hybrid-digital-amplifier
http://www.avforums.com/threads/help-resolve-nad-d3020-glitch.1859247/
http://www.avforums.com/threads/picked-up-the-nad-d-3020-last-friday-ongoing-thoughts-pics-etc.1842074/#post-20347300 (#17)
Hi mrk1283,
Could you please help me understand if my d3020 has a problem or a general bug?
The NAD whitepaper for the d3020 states that when you plug in a sub a high pass filter should activate to the mains, which was confirmed by NAD tech support to be at around 100hz.
However, after I plug in my sub, the mains still reproduce the full spectrum (Wharfdale Diamond 10.4). Tech support suggested to re-flash it, which I did and nothing changed.
Have you had a chance to test this?
Thanks.
What would you say, is there a high pas filter or not?
System evolution is made easy by the inclusion of a
Subwoofer Output complete with an electronic high
pass crossover filter. Adding a powered subwoofer
dramatically elevates the system performance by
reallocating all the power of the D 3020 to midrange/
treble speakers, while consigning the power hungry
bass frequencies to a dedicated amplified woofer.
Cable connected but no subwoofer theres alot of sound under 100hz http://www.hifiwigwam.com/showthread.php?97490-NAD-D3020-at-Audiologica There’s also a subwoofer output, unusually, an eighth-inch minijack, which engages a 100-hertz low-pass filter when a plug is inserted. There is no high-pass option for the speaker outputs, which utilize solid, five-way binding posts.
Between the picture of the rear of the amp and the remote control http://www.soundandvision.com/content/nad-d-3020-hybrid-digital-amplifier
http://www.avforums.com/threads/help-resolve-nad-d3020-glitch.1859247/
http://www.avforums.com/threads/picked-up-the-nad-d-3020-last-friday-ongoing-thoughts-pics-etc.1842074/#post-20347300 (#17)
Hi mrk1283,
Could you please help me understand if my d3020 has a problem or a general bug?
The NAD whitepaper for the d3020 states that when you plug in a sub a high pass filter should activate to the mains, which was confirmed by NAD tech support to be at around 100hz.
However, after I plug in my sub, the mains still reproduce the full spectrum (Wharfdale Diamond 10.4). Tech support suggested to re-flash it, which I did and nothing changed.
Have you had a chance to test this?
Thanks.
What would you say, is there a high pas filter or not?