edog Posted March 30, 2009 Report Share Posted March 30, 2009 whats involved in building a burp button.I have been using my pause but tired of using that.My 8 year old son is really into it so I want him tostand outside the car and burp it. 2001 Southern Comfort Suburban sittin on 26"s Eclipse 6620 double din head unit (2004 dash mod) 4-AQ 3500D amps @1 ohm 8-Cadence 6.5 midbass 4- in each door. Image Dynamics Cd 1 pro HLCD 4-runs of KnuKoncepts 1/0 power wire 4-DC AUDIO lvl 4 xl 18"s in a wall 2-MECHMAN 270 AMP alternators(2 more on the way)xs power VCM 7-Deka intimidator group 31 batts(soon to be Xs power) 2-Rockford Fosgate Prime r300.4(1 bridged on mids, 2nd on CD1 horns and rear door speakers) 1-Rockford Fosgate 360.2(operated by Palm tungsten T5)My link Link to comment Share on other sites More sharing options...
Neo_frog Posted March 30, 2009 Report Share Posted March 30, 2009 whats involved in building a burp button.I have been using my pause but tired of using that.My 8 year old son is really into it so I want him tostand outside the car and burp it. Generally it's a pause button and a bass knob (not bass boost) with the head unit at full volume. The guys who stand outside the car for it generally have the head unit on a podium, or control it inside the car with a remote. Not sure of your experience, but the burp is basically playing a sin wave at the peak frequency (e.g. 50hZ, 55hZ or whatever) at max volume without clipping. Or some clip anyways because it's all about the numbers and not equipment integrity. Need an install? Hit me up.[email protected]Got car audio questions? Check here first!Everything you need to know. =]http://www.stevemeadedesigns.com/board/topic/83029-everything-you-need-to-know/ Link to comment Share on other sites More sharing options...
Boon Posted March 30, 2009 Report Share Posted March 30, 2009 Get some RCAs, build a little podium, run the RCAs out to the podium, cut the RCA's centre wire and solder in a push-to-make button. Put a sine wave on repeat, mash the button = burp. 10.x volts fo' life! Link to comment Share on other sites More sharing options...
edog Posted March 31, 2009 Author Report Share Posted March 31, 2009 Get some RCAs, build a little podium, run the RCAs out to the podium, cut the RCA's centre wire and solder in a push-to-make button. Put a sine wave on repeat, mash the button = burp. yep!! thats what i was looking for THANKS BOON !!! YOU DA MAN! 2001 Southern Comfort Suburban sittin on 26"s Eclipse 6620 double din head unit (2004 dash mod) 4-AQ 3500D amps @1 ohm 8-Cadence 6.5 midbass 4- in each door. Image Dynamics Cd 1 pro HLCD 4-runs of KnuKoncepts 1/0 power wire 4-DC AUDIO lvl 4 xl 18"s in a wall 2-MECHMAN 270 AMP alternators(2 more on the way)xs power VCM 7-Deka intimidator group 31 batts(soon to be Xs power) 2-Rockford Fosgate Prime r300.4(1 bridged on mids, 2nd on CD1 horns and rear door speakers) 1-Rockford Fosgate 360.2(operated by Palm tungsten T5)My link Link to comment Share on other sites More sharing options...
creyc Posted April 13, 2009 Report Share Posted April 13, 2009 hmm...i could build a little circuit to output a sine wave at the ideal frequency and voltage level at the push of a button. Wonder if there would be any demand for an item like this.. 2001 Chevy Blazer (2) SAZ-3000Ds (2) custom 18" Madmax subs in a second row wall Rockford 600-4 Pioneer PRS components Pioneer P800PRS deck Link to comment Share on other sites More sharing options...
Stephen Posted April 13, 2009 Report Share Posted April 13, 2009 look up oscillators. very simple..... or i think i remember the maxx-link has a built in 50hz oscillator that feeds it direct to the amps you can cook bacon shirtless if you're not a pussy...lol not hatin, but am i wrong here it looks as if the amp is not grounded its hooked directly to the battery. it that the way it should be. DC POWER Link to comment Share on other sites More sharing options...
alvitae Posted April 13, 2009 Report Share Posted April 13, 2009 There used to be a guy around here that would build them out of old equalizers, It had to be the ones with knobs and not sliders though. Wish I would have had him build me one. Link to comment Share on other sites More sharing options...
HHR Ed Posted April 13, 2009 Report Share Posted April 13, 2009 hmm...i could build a little circuit to output a sine wave at the ideal frequency and voltage level at the push of a button. Wonder if there would be any demand for an item like this.. doubt there would be a demand. It would be illegal in competition. Good idea though. Alot of people have done it before for testing. The new way to burp is a volume roll though. start playing at low volume, then roll the volume up. This helps with imp rise and cant get another few tenths of a dB. Most head units automatically do this with mute. So not many people use a burp button anymore, they just use pause and mute on the deck. Ed Lester ShowtimeSPL Host Showtime Electronics Video MarketingMy old Build Loghttp://www.stevemead...08/#entry511451http://www.youtube.com/showtimespl 5 time dB Drag Finalist Last ride 2007 HHR, current dB 153.5 and bass race 149.4 dB. 153.0 dB on music New Ride, 2008 HHR SS. Build under way. Loudest score ever = 171dB 2009 dB Drag Racing, North American Points Champion Link to comment Share on other sites More sharing options...
creyc Posted April 13, 2009 Report Share Posted April 13, 2009 good point, Ed. 2001 Chevy Blazer (2) SAZ-3000Ds (2) custom 18" Madmax subs in a second row wall Rockford 600-4 Pioneer PRS components Pioneer P800PRS deck Link to comment Share on other sites More sharing options...
mdspl Posted April 20, 2009 Report Share Posted April 20, 2009 or just buy a old school mtx lsb-1, and hope your amps can take high rca voltage Link to comment Share on other sites More sharing options...
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