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DC Alternator Whine...GONE!


RoyB

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I use the Electric Avenue, Amplirider ( http://www.electric-avenues.com/amplirider.html ) in many installations. I've installed dozens of them for myself and friends. This device is a simple headphone amplifier designed for motorcycle use. This unit has three inputs and a headphone output with a remote mounted volume control. At $65 it is an absolute winner and Gary, the Electric Ave owner is a joy to deal with.

 

But motorcycles, especially heavily "electroniced" new bike have lots of electrical noise whenever you try to add amplifiers and such. For years I've been using simple DC line voltage filters with 92% success. This is usually good enough because with wind noise you can't hear the 8% noise.

 

But Gary at EA recommended I try a 418-EC1TA11N Cincon DC/DC Converter available through Mouser Electronics ( http://www.mouser.com/ProductDetail/Cincon/EC1TA11N/?qs=2aVd7r%252bsIZMxD85%2fm03LRw%3d%3d )

 

I'm hear to tell you that this little device is simply amazing. On my K1200R, which has more electronics than the Space Shuttle, it removed 99.3% of all the alternator and ignition noise.

 

The beauty of it is that it is about the size of a thumb nail and about 3/16" thick. You need to solder four wires to the device and then just wire it in series with the 12V pos and neg. going to the Amplirider.......Done.

 

EC1TAN.jpg

 

Having my GPS, MP3/Phone and Radar Detector all going into a set of ear buds is a wonderful thing. Listen to music, hear GPS commands, hear the phone ring, get messages from the phone and be alerted to speed traps is just great! And all for well under $100!

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Good tip, it isolates your device from the bikes wiring so you are shielded from a lot of noise.

 

Just to confirm the model No

ECTA11N is listed as 12V in / 5V out - this would suit most GPS units

I think you need ECTA12N 12V in / 12V out for the Amplifier

 

Do you use a seperate converter for each device or run all like voltage on the same one?

 

Roy

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Good tip, it isolates your device from the bikes wiring so you are shielded from a lot of noise.

 

Just to confirm the model No

ECTA11N is listed as 12V in / 5V out - this would suit most GPS units

I think you need ECTA12N 12V in / 12V out for the Amplifier

 

Do you use a seperate converter for each device or run all like voltage on the same one?

 

Roy

 

The Amplirider only needs about 3V for full performance (this is what Gary told me)

 

I only isolated the Amplirider. All other devices are running throught an aux fuse block directly to the battery.

 

The Escort 8500 radar detector is a real noisy bugger. If I simply shut it off, I lose the last .03% of the noise.... :thumbsup:

 

When I get a chance I'm going to add another ECTA with a 12v rating for the Escort

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Since I don't need GPS, will not be electronically chained by the neck to a cell phone, haven't updated to an MP3, and have never needed a radar detector, I amplify my sounds with carbon fiber slip ons, and "screamin triple digit speed" red suspenders. :notworthy::mg::wub:

Geesh, you young-uns and yer whizzbang e-lec-tronical geegaws and gizmos... :oldgit:

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Since I don't need GPS, will not be electronically chained by the neck to a cell phone, haven't updated to an MP3, and have never needed a radar detector, I amplify my sounds with carbon fiber slip ons, and "screamin triple digit speed" red suspenders. :notworthy::mg::wub:

Geesh, you young-uns and yer whizzbang e-lec-tronical geegaws and gizmos... :oldgit:

 

 

First of all, I can't remember anyone asking you........But I will interpret your reply for you.....

 

"Since I don't need GPS".........because I rarely go farther than 20 miles from home and NEVER cross a river!

"will not be electronically chained by the neck to a cell phone"........because you have no friends and no one but democrat polsters will be calling you

"haven't updated to an MP3".....why get an MP3 player when that perfectly good wax cylinder machine is fine. Thomas Edison sold it to you personally!

"and have never needed a radar detector".........When you can't ride over 35mph, whats to worry about!

"carbon fiber slip ons"........I believe you are talking bedroom slippers here?..With white socks....

"screamin triple digit speed"...........Really.... :rolleyes:

 

 

Of course, this is all in fun because I added a smiley face...... :D

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Since I don't need GPS, will not be electronically chained by the neck to a cell phone, haven't updated to an MP3, and have never needed a radar detector, I amplify my sounds with carbon fiber slip ons, and "screamin triple digit speed" red suspenders. :notworthy::mg::wub:

Geesh, you young-uns and yer whizzbang e-lec-tronical geegaws and gizmos... :oldgit:

 

 

First of all, I can't remember anyone asking you........But I will interpret your reply for you.....

 

Of course, this is all in fun because I added a smiley face...... :D

Savagehenry is a poet, he caries his own built in entertainment :rasta:

 

http://www.v11lemans.com/forums/index.php?showtopic=16876&st=0&p=180824&fromsearch=1entry180824

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Since I don't need GPS, will not be electronically chained by the neck to a cell phone, haven't updated to an MP3, and have never needed a radar detector, I amplify my sounds with carbon fiber slip ons, and "screamin triple digit speed" red suspenders. :notworthy::mg::wub:

Geesh, you young-uns and yer whizzbang e-lec-tronical geegaws and gizmos... :oldgit:

 

 

First of all, I can't remember anyone asking you........But I will interpret your reply for you.....

 

"Since I don't need GPS".........because I rarely go farther than 20 miles from home and NEVER cross a river!

"will not be electronically chained by the neck to a cell phone"........because you have no friends and no one but democrat polsters will be calling you

"haven't updated to an MP3".....why get an MP3 player when that perfectly good wax cylinder machine is fine. Thomas Edison sold it to you personally!

"and have never needed a radar detector".........When you can't ride over 35mph, whats to worry about!

"carbon fiber slip ons"........I believe you are talking bedroom slippers here?..With white socks....

"screamin triple digit speed"...........Really.... :rolleyes:

 

 

Of course, this is all in fun because I added a smiley face...... :D

Saw this, and felt a need to rebutt,

 

Wow, Roy, definetly gettin' a very angry vibe from you, based on your reply to my post...

Get over yourself, it was a joke, complete with self deprecation, and the proverbial reference to red suspenders.

 

First, this is a public forum. I have supported this site with donations (have you?), tried to help other members when I could, and I bought the t-shirt. Jaap owns this site, and until he, or a moderator tells me otherwise, I sure as Hell don't need your permission to make a comment on any thread, got that?

Next, I don't know how you were raised, but I don't make derogetory comments about people I know nothing about. I may disagree with the content of a post, but that doesn't mean I rip into the person. You seem to feel that's o.k., so permit me to answer the accusations you have leveled at me, even though I do not know you in any way.

I have been riding on the road for almost thirty years, way more than half my life. I live in Illinois, about 15 minutes from the Wisconsin border. Illinois is notoriuosly flat, and yet my tires have no, as in zero, "chicken strips", I'll bet yours does. Most of my miles are commuting, and I ride the whole year, if there's not alot of ice on the road, down to about 20 degrees. I have toured the country in the winter, skiing in Colorado, arriving with several feet of snow on the ground. Been in torrents of rain, even a couple tornadoes. Has your bike seen anything below 45 degrees and clear, sunny skies, on purpose? Well?

When I can, my favorite ride is to the Iowa side of the Mississippi, about 190 miles, one way. If I do a day ride, it totals about 600 miles. If I can, since I have a family to take care of, and stay over night, I usually put on about 800 miles in a 24 hour period.

My bike pulls past 140 mph quite easily, since it was built at Fast by Ferracci, with the entire catalog of parts, and the machine work done there. Mr. Ferracci did my ECU remapping himself. I count among my friends the owner of one of the top Guzzi shops in the country. When my wife went into labor with my last child, she called the shop, first. He told me the news.

I was entered into the record books last year at the Bonneville Salt Flats, having helped two friends achieve a land speed record. Until you can prove better, I have some advice for you. Don't write checks your smart ass mouth can't keep, and shut the Fu-k up, you sniveling little man.

Now, since you've seen fit to make "inferences" about my person, with no prior knowledge of me, allow me to make a couple about you, of which two likely sceneios seem to fit...

1. You are a petty, small, angry person who has always wondered why you are so unliked. Then, you saw a cool kid, with a cool motorcycle. You thought, "If I buy a cool motorcycle, it will make me cool, too!" But, it didn't. You hate what you see when you look in the mirror, and don't like what is looking back at you. You try to fool yourself by projecting your poor self image on others. As the old saying goes, "Me thinks he doth protest too much!".

2. Now, I'll give you the benefit of the doubt, which you certainly did'nt extend to me. You simply had a very bad day, and sat down to relax with a little V11 LeMans.com time. When you saw my post, you ripped into the first person you could, in an angry, but not typical moment for you.

 

If I am wrong in any way, I have no problem saying so, and apologizing. If any member sees it differently, let me know. And of course, if Jaap, or any moderator has a problem with my response, feel free to tell me so. But based on the vitriol you seem to have embraced from the git go, I tend to feel asscessment #1 is not too far off. I have never felt a reason to respond to any person here, in the years I have frequented this site, as I have you, Roy. Please, feel free to respond, if you feel the need. Me, I'm done. Folks, ride fast enough to scare yourself here and there, and still ride it home...:notworthy::mg::wub: Later, S.H.

P.S. You were right about one thing. I do prefer white sox. But I don't have any slippers. It's boots, or barefoot...

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Savage........You are my kind of guy. No thin shell veneer. But please accept my apology if you were offended in ANY way. I don't know you from Adam and my fantastic sense of humor was obviously lost in the translation....... :blush:

 

From now on, over here on the extremely serious MG site we'll keep it all above board so feeling are not accidentally hurt.

 

Peace!

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