Mackie HR824 tweeter

Thursday, November 5. 2009

Mackie HR824In my project studio is a fine pair of Mackie nearfied monitors. I use them for recording and mixing music. I bought them almost three years ago from musiciansfriend.com and have had nothing but good things to say about them.

... Until about a month ago.

One evening when I turned them on, I noticed that the sound coming from the right monitor was dull and muffled. After some basic troubleshooting, I determined that the problem was within the monitor itself, and not the line in. Specifically, it sounded like the tweeter was not working.

Not to worry - there was a three year factory warranty on the monitor. I called the number listed on the warranty card the very next day, fully expecting to be given an RMA number and a location to ship the monitor for repair/replacement.

It was not to be.

After waiting on hold for 30 minutes or so, getting dropped, waiting again, getting transferred, another drop, etc., I finally got through to a Mackie support tech, who informed me that Mackie no longer does in-factory warranty work. I would need to call the closest authorized service center.

Fortunately, the closest authorized service center (crownmagnetics.com) was not far away, and I had already done business with them in the past. After a quick call to confirm that they were in fact a Mackie authorized service center, I took the monitor to them for repair.

So far, so good.

A week later, after hearing nothing from Crown Magnetics, I gave them a call. They told me that "yes, the problem is the tweeter" (more specifically, the voice coil), and that the order had been placed to Mackie, but it could take up to several months to receive the replacement part, due to massive restructuring inside the company, and relocation of Mackie's manufacturing facilities to a factory in China.

Troubling. Even more troubling was the news that the Chinese company had just recently filed for bankruptcy. There was not much I could do, though; as the monitor was basically worthless without the tweeter. So I waited. And waited.

And waited.

About a month later, Crown Magnetics called back to inform me that they could not get the part. Oh and incidentally they were no longer a Mackie authorized service center, even though they were still listed as such on Mackie's support website. Furthormore, the part itself had been discontinued by the manufacturer and it was no longer available!

<sigh>

What to do? After some thought, I decided to look for myself. I opened up the working monitor and examined the tweeter. On the side was a label with the following information:

Mackie HR824 tweeter25TAF/G-MD
H 0899-06ohm
Made in Norway. 37/06

I googled this information, only to confirm what the dealer had told me: the part was discontinued.

After calling two more supposedly authorized Mackie service centers, and receiving a less than satisfactory response, I called the service center at fullcompass.com, an online retailer with whom I had done good business with in the past. I talked with a guy named Dennis, who confirmed everything I had learned about Mackie's troubles. Unfortunately, he also informed me that Full Compass was not an Mackie authorized service center.

But ... I felt better, because he was a very nice guy to talk to. And he suggested that I talk with someone in their parts center who could perhaps find me a replacement tweeter, and would I like him to transfer me?

But of course!

The guy at the parts center was equally nice, but he did not really have much more to offer. He did suggest, however, that I call a speaker repair company, that deals with many different brands of speakers. He mentioned one company in particular, madisound.com.

Here is where the story gets brighter. I was soon on the phone with Larry from Madisound, who took down all the information about the bad tweeter, and within a few minutes found a suggested replacement from the same manufacturer, SEAS, with identical dimensions, and even better quality.

SEAS Prestige
27TBFC/G
H1212
Aluminum/Magnesium Dome

The full tweeter cost $43.20, and the voice coil by itself cost $12.00. I decided to get two full replacements, so the monitors would still be perfectly matched. I ordered the parts from Madisound, and they were delivered in two days. It took all of about half an hour to replace each tweeter.

The mesh grill on the new tweeter is cosmetically different, but it is shaped the same, and I cannot distinguish any difference in sound quality or clarity.

In the interest of full disclosure, I should mention that about two years ago during a reorganization of my studio space, the monitor fell about four feet to the (concrete) floor. This may well have damaged the voice coil in the tweeter. So I do not feel entirely robbed out of my Mackie warranty.

But I doubt that I will be buying anything Mackie in the foreseeable future!

Jump video

Wednesday, September 30. 2009

Luke playing Jump on the Motif:


No Not One

Wednesday, June 24. 2009

Here is a recent recording of mine:

http://www.youtube.com/watch?v=SFYQHATXhZw&fmt=22

SUPER © Settings, to convert the wav file to an mp4 for YouTube:

Purify Clip

Sunday, August 31. 2008

Purify Clip

For the first time I recorded Luke playing the real drum kit with a single room microphone about 6ft away and 4ft off the floor.

Track 1 - Crowdster acoustic guitar DI caepo 3rd fret panned -50
Track 2 - Crowdster acoustic guitar DI panned +50
Track 3 - Motif XS6 All Bars Percussion organ DI
Track 4 - Zion electric guitar bridge pickup, Ibanez TS9 overdrive Drive=12:30 Tone=3:00 Level=10:00, Fender Hot Rod Deluxe Dirty Channel Drive=4 Master=2 EQ=0 Presence=4, mic'd with single SM57 straight on against the grill, panned -30 with DAW reverb
Track 5 - Zion electric guitar same setup panned 40 with DAW reverb
Track 6 - Mapex Drums with AT3035 room mic
Track 7 - Pedulla Bass into Marshall guitar amp with 2:1 DAW compression above -14dB and parametric EQ

DAW Mastering

Multiband Compressor - Classical Master
Studio Reverb - Mastering Reverb
Stereo Expander - Wider Field

Short Jam

Sunday, August 17. 2008

Short Jam

Here is the first recording in the new music room.

Track 1 - Crowdster acoustic guitar DI
Track 2 - Zion electric guitar, neck pickup, Boss compression, Ibanez TS9 overdrive, DL4 Delay, Verbzilla Reverb, Fender Hot Rod Deluxe with More Drive on, SM57 mic close straight center, Audition Stereo Expander Wider Field & Full Reverb Lecture Hall Dry 73% Wet 44%
Track 3 - Nathan Ibanez fretless bass into Fender cabinet, SM57 mic close straight center
Track 4 - Motif XS6 All Bars Percussion organ DI
Track 5 - Yamaha P250 XG Grand Piano DI
Track 6 - Motif XS6 canned drums

I used a much lighter pick on both the acoustic and electric. It was a Jim Dunlop .60mm.

Mastering

Studio Reverb - Mastering Reverb
Multiband Compressor - Classical Master
Stereo Expander - Wide Field

Basement Studio

Thursday, August 14. 2008

I reorganized the room in the basement where I play and record music.

It is arranged according to the LEDE (Live End Dead End) design. In this design, the front end of the room is heavily treated or "dead" to absorb nearly all reflections. The center of the room is the "sweet spot" or main listening area. The rear end of the room is partially reflective or "live". Acoustic energy is returned back into the room for ambiance.

Read more on studio acoustics here.

Here are some pictures.


















The echo is not destructive

Saturday, April 26. 2008

My brother and my son and I got together tonight to practice some songs for a talent show of sorts that is tomorrow night. After we ran through the songs once we decided to hit the record button and see how we sounded.

NRL-26.mp3 (4 songs, about 15 minutes long)

My brother has a cold and pretty much lost his voice. You can hear him in pain after each song. But we had a total blast. I am playing the acoustic guitar, my brother is playing the bass, and my son is playing the piano.

Recording Forum

Monday, February 25. 2008

Over the weekend I joined a recording forum and have already learned a lot that I did not know. The senior moderators seem very helpful and willing to share what they have learned through experience with newbies like myself.

Over lunch break today, I read a good article by one senior member of the forum, about proper audio recording levels. I have always wondered about this, and sort of figured that the hotter the better, as long as it is not clipping. According to this article, I thought wrong. To sum it up:

"In short, pretend that -12 is the absolute hottest signal any input should ever reach. Steady tones (keyboard, distorted guitars, etc.) lower (around -20 to -18dBRMS) and percussive signals (individual drums and the like) a little hotter - if you want - but not necessary."

John Scrip -- MASSIVE Mastering

Jegog Clip

Friday, February 22. 2008

Jegog Clip

Guitar/Pedals/Amp Settings

  • Zion Electric Guitar - center pickup only, Volume 100%, Tone 100%
  • Fender Hot Rod Deluxe amp, clean channel - Volume 3.5, Treble 5, Bass 8, Middle 6
  • Line6 Delay Modeler - slight echo
  • Line6 Verbzilla - Hall, Mix 10:00, Decay 8:00, Time 10:00

Mike Placement - 21 x 28 room
  • Amplifier - off center, 12 ft to back wall, 16 ft to front wall
  • Mike 1 (R) - 4 ft away, 15" off the floor, angled slightly away
  • Mike 2 (L) 11 ft away, 30" off the floor, straight torwards amp

Audition Setup
  • Stereo Track 1 (panned 15 left) - Yamaha Motif Crushy Jegog [USR 2 : 001(A01)]
  • Stereo Track 2 (panned 30 left) - Zion Electric Guitar
    Effects (100%)
    1. Multibank Compressor - Kill the Harshness
    2. Sweeping Phaser - Subtle Phaser
    3. Studio Reverb - Great Hall
  • Master
    Effects (50%)
    1. Multiband Compressor - Classical Master
    2. Studio Reverb - Great Hall

Acoustic Clip

Thursday, January 24. 2008

Acoustic Clip (0:50) 90bpm

This is the Ovation Celebrity Deluxe, using no mics, just the built-in transducer and a few subtle effects. The organ is the best one available on the Motif XS, in my opinion.

Tracks


Track 1: Acoustic Guitar

2:1 Compression, Above -20dB, destructive

Parametric EQ, -4@100, 2@3K, 2@5K, 2@7K, 2@10K, Q/Width 2 for all frequencies

Studio Reverb, Great Hall

Track 2: Yamaha Motif Organ