Hi-Bass button

alejo · 11th November 2004, 06:12 PM

Hello, I want to make an experiment.

I want to do "the button of bass" that they bring walkman them, they discman but to valve.

the resaltador circuit of bass, as I face the circuit? yes in valves for add to my preamp.

thanks
Alejo

GeirW · 11th November 2004, 07:12 PM

Gday.

I think i know what you mean,
if you cab read the shematic (ziped) here:

Code:

http://www.diyaudio.com/forums/showthread.php?postid=509596#post509596

there is a "bass boost" function.
(i would perhaps used the word loudness, but there is
also got a manual output gain control.)

alejo · 11th November 2004, 07:53 PM

Yes, I need a valve circuit for BassBost butom. (I tink use ECC´lines valves if its posible)

In the zip circuit, the bost is in negative feedback?

thanks
Alejo

Wodgy · 12th November 2004, 06:09 PM

For a thorough, easy to understand discussion of nearly all the ways to boost bass with tubes, go here:
http://geek.scorpiorising.ca/RDH4.html
and download Chapter 15.

11th November 2004, 06:12 PM	#1
alejo diyAudio Member Join Date: Jun 2004 Location: bs.as.	Hi-Bass button Hello, I want to make an experiment. I want to do "the button of bass" that they bring walkman them, they discman but to valve. the resaltador circuit of bass, as I face the circuit? yes in valves for add to my preamp. thanks Alejo

11th November 2004, 07:12 PM	#2
GeirW diyAudio Member Join Date: Jan 2004 Location: Trondheim, Norway	Gday. I think i know what you mean, if you cab read the shematic (ziped) here: Code: http://www.diyaudio.com/forums/showthread.php?postid=509596#post509596 there is a "bass boost" function. (i would perhaps used the word loudness, but there is also got a manual output gain control.)

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11th November 2004, 07:53 PM	#3
alejo diyAudio Member Join Date: Jun 2004 Location: bs.as.	Yes, I need a valve circuit for BassBost butom. (I tink use ECC´lines valves if its posible) In the zip circuit, the bost is in negative feedback? thanks Alejo

12th November 2004, 06:09 PM	#4
Wodgy diyAudio Member Join Date: Jul 2003	For a thorough, easy to understand discussion of nearly all the ways to boost bass with tubes, go here: http://geek.scorpiorising.ca/RDH4.html and download Chapter 15.