2. analog
  3. 130862-83166

Using DBX-40 without a tape deck

I just picked up   DBX-40 noise reduction unit  and a couple of lps with DBX  compensation . I do not use a tape deck and there is no "tape output" channel"  on my discrete preamp and amp.   Can I connect the DBX-40 directly between my preamp and the amp? Will it introduce much distortion if I leave it in when I play "normal" records?

Thanks in advance for anyone who can answer this stupid question. 
mazikrav
4 responses Add your response
mazikrav OP
52 posts
 
Could my DBX-40, alternativiely,  be introduced immediately after my high level phono cartridge and before the preamp?
mazikrav OP
52 posts
 
Might my post be better placed on another thread? Digital or whatever?
Ag insider logo xs@2x
rauliruegas
13,046 posts
 
Dear @mazikrav: You can do it but that unit will make a " terrible " degradation to the audio signal.

Its specs are really very low-fi: 

Frequency response: 50Hz to 15kHz

Total harmonic distortion: 0.5%


These is what owners posted ( from those old times. ) on that unit:


""" 

  1. The problem with the NX-40 is that it was a super cheap unit that dbx introduced in the early 80s that was based on their new (at the time) dbx ICs. Unfortunately the NX-40s never worked very well. I know this becuase I used to own one when I was a kid.

    They overload super easy, making it more diffcult than it should be to set your levels.  """"



Regards and enjoy the MUSIC NOT DISTORTIONS,

R.

mazikrav OP
52 posts
 

Thank you VERY much. I'll only plug it in when I want to play lp's encoded with their program.  I do this on your advice and I thank you again.

Mazikrav
Log in to respond
More to discover
80x80
ZYX Ultimate Exceed Airy
80x80
Transfiguration Audio Phoenix MC cartridge
80x80
Lenco Standard