Audio Systems Find answers to all of your stereo, speaker and other audio technology questions here.
Sponsored by:
Sponsored by:

Class D Amps

Thread Tools
 
Search this Thread
 
Old Aug 3, 2013 | 11:53 PM
  #11  
PTAG's Avatar
PTAG
Thread Starter
|
Road Captain
Joined: Sep 2005
Posts: 558
Likes: 2
From: Richardson, Tx
Default

Originally Posted by JMJOHN
I am sorry, but I do not agree with that generality on class D amps ,,,,,,

the FIRST class D amps that J&M has ever offered are our performance series ((see http://www.jmcorp.com/SeeProducts.asp?PF=43 ,,,,,,,))) and we have tested them fairly extensively for RF emissions to the FM stereo and have not found any interference ,,,,,

now I am not quite the expert that certain people are here on this board are ,,,, but it is what it is ,,,,,, I ride a lot, I test our new products 4+ days per week and have been for 40+ years ,,,,,

John,

What is your point? You basically agreed with my original post. What is it you don't agree with?

Harold
 
Reply
Old Aug 4, 2013 | 07:49 AM
  #12  
Lowcountry Joe's Avatar
Lowcountry Joe
Elite HDF Member
Joined: Sep 2007
Posts: 4,928
Likes: 69
From: Near Myrtle Beach, SC
Default

Originally Posted by UltraNutZ
Mike is a great guy and certainly a stand up guy so he says what he means.
If this guy is willing to stand behind his product to meet your satisfaction, then I don't see any down side to purchasing the amp and giving it a try.
 
Reply
Old Aug 4, 2013 | 09:55 AM
  #13  
UltraNutZ's Avatar
UltraNutZ
Extreme HDF Member
Joined: Nov 2007
Posts: 14,670
Likes: 139
From: East of the Sun, West of the Moon
Default

Originally Posted by JMJOHN
now I am not quite the expert that certain people are here on this board are ,,,, but it is what it is

what's with the snide remarks? No one here is an expert and that INCLUDES me. What I do contribute to this forum though is a LOT of knowledge and know-how; knowledge that others seek and I am happy to provide which is lot more than I can say about most vendors...
 
Reply
Old Aug 4, 2013 | 07:51 PM
  #14  
JMJOHN's Avatar
JMJOHN
Sponsor
15 Year Member
Photogenic
Joined: Apr 2007
Posts: 2,578
Likes: 65
From: Tucson AZ
Default

ultranutz ,,,,,,,

oh please take no offense, you are the very last person on this board that I would direct a snide remark to ,,,,, I am very sorry that you thought it was ,,,,,,

I do feel however that from the experience I do have with the J&M class D amps ONLY, we just do not have the RF/FM interference issues that have been talked about

,,,, and to think that ALL OTHER class D amps do have this problem ,,, I would have a hard time believing ,,,,,
 
__________________
JMJOHN,,,, www.Jmcorp.com ,,,, send email direct to John@Jmcorp.com for your HD-Forums VIP Discount Promo Code.
Reply
Old Aug 4, 2013 | 08:36 PM
  #15  
Fire4Effect's Avatar
Fire4Effect
Cruiser
Joined: Jun 2009
Posts: 243
Likes: 1
From: San Antonio, TX
Default

I have two different Arc Audio class D amps with no interference issues.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
CrackOfDawn
Audio Systems
10
Jun 23, 2017 02:44 PM
9Rockr
J&M Motorcycle Audio
9
Jul 7, 2015 07:33 PM
Gone Riding
Audio Systems
56
Nov 15, 2013 07:54 AM
just plain john
Audio Systems
5
Apr 20, 2013 02:43 AM
just plain john
Audio Systems
38
Mar 22, 2013 07:00 AM




All times are GMT -5. The time now is 06:25 AM.

story-0
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-1
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-2
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-3
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-4
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-5
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-6
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-7
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-8
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE