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Project: Bad Amplitude

blindbug

Weaksauce
Joined
Feb 24, 2004
Messages
124
I have been wanting to build a HTPC for quite some time now, but havn't had the spare money to invest in a HTPC case. SO, I've been visiting the goodwill when I get the chance to see if I can find something that will:

1. Go well in the living room... and
2. Will hold a Micro ATX decently well... and
3. Didn't cost an arm and a leg...

I have a spare computer here that I will be using until I get the money to buy a more powerful version:

AMD Athlon 2200+
Epox Micro ATX Motherboard
Seasonic PSU
Slot Loaded DVD Rom Drive

Note: You can see all the project pictures on Flickr

[2006.07.13]

WELL, I finally hit the jackpot. Enter the MCS 3873 Integrated Stereo Amplifier:

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As soon as I saw this thing, I knew it was exactly what I have been looking for! Having only a few bucks on me, I checked the price.... $7 for the set! Black brushed aluminum on the front face, nice old-school styling, decently clean, and the bigger of the two cases looks like it would fit a Micro-ATX PC very nicely.

I bought it, and got home with my new Project Case: Project Bad Amplitude. First Lets take a look at the case in it's old-school glory. Check out those venting holes on the top and bottom! This thing is HEAVY, at least 20 lbs.

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[2006.07.14]

I got to open the case today. The top comes off without any hassle with a couple of screws (more like 6). Once I got the case open, I thought that I was in for more trouble than I thought... look at the wires running everywhere in this thing:

190059659_377fc09885.jpg


Not to fret, I got to work. About 30 screws and 30 wires later, I can say for sure that this case was MADE for a Home Theater PC! I was surprised to find that all the boards and everything were held into the case by screws, as opposed to being 'welded'. When it was all said and done, I have a very broad, flat surface to work on.

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Test Fit #1: After placing my test components into the case, I understand that this was such a great find. The pink foam is roughly the exact size of my Micro-ATX Motherboard, that's a Full Size ATX Power Supply and a 3.5" Hard drive. Not only does the width of the case match almost EXACTLY the width of the PSU/Mobo with just enough clearance for play, the depth is almost exactly spot on to mount hard drives in the front, and (ALMOST) fit a DVD Rom Drive facing forward. Although if all goes well I can hang the back of the DVD Drive over the Mobo slightly to get a nice flush finish.

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Once I finished pulling every component and part from the case (about a 2 hour job), this Bad Amplitude needed a bath.

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WOW, it's looks (and feels) like a brand new machine!

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I would like to do a near stock look on this case, so with the help of my roomate, we desoldered the switches on the front of the case from their boards. If you notice, I can still screw in the switches using the metal bar that holds them together. This means that the front switches will still have their springy feedback when you push them.

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Things to do:

Switches: Does anyone know where I can get these spring-loaded switches like above for decently cheap, or at all for that matter?

Labels: I would like this to look as stock as possible. When I change out (or re-use) the switches above, I would like to change the labels over the button, but the text is white on black. This means that I need some custom labels, where should I turn? Sign shop (these are pretty damned small letters)? Model Car decals (but I need white letters)?

Mobo Riser: I am thinking of going with a plexiglass Mobo riser.

Back Plate: I would like to change out the back plate, should I just cut a square out of the stock one and place a piece of plate metal over top of it to make custom holes, etc.? Or is there a better option? Mind you I do not have the ability to bend the plate, which would be the best...

Until next time...
 
that's looking pretty sweet so far. i have been planning to stuff my current rig into a old boombox but i just can't find one that would fit. yeah if anyone wants to give me a freebie boombox im me. Sn is the same as this name.

Jaxster :p
 
Looking good. I was thinking of doing that same thing to an old Surround Sound box I have. But I haven't decided if I want the large-server-in-the-closet setup or the home-theater box setup.

I'll keep an eye on this thread.
 
are you going to stick any kind of display in that window or do you plan to do something else with it?
 
SC385 said:
are you going to stick any kind of display in that window or do you plan to do something else with it?

This is something I am back and forth about. On the one hand, I would love to have an LCD in there, but it wouldn't be the right size to make it look stock... and on the other hand I would like to create a new plate and use the old-school styling with HDD activity LEDs or something of that nature...


I got to work on a motherboard riser today, and will be posting an update/pictures tomorrow...
 
[2006.07.16]

Today I got to work on getting the mobo to fit into the case with the right alignment and on the riser correctly. I was just about to go out to Lowes to pickup some more plexiglass to use as a riser, but luckily, I found an old sheet I had lying the closet. Not only was it a good find, it was great, because it was a perfect size for my motherboard and for the case.

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I went to lowes anyway, and came back with some new threading dies. I then marked my holes, drilled and threaded for my motherboard risers (which were in perfect alignment for the motherboard).

190767620_3e28e60c3e.jpg


I have cut out the rear of the case with a rotozip. It's definitely not clean right now, but its nothing a bit of dremeling and filing cannot fix. I will be placing a new sheet of aluminum onto the back, but that is a couple days away....

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I still havn't decided on what exactly I will be doing with the window/screen on the front face. Any ideas are welcome. It's 8" x 2 3/8"
 
blindbug said:
I still havn't decided on what exactly I will be doing with the window/screen on the front face. Any ideas are welcome. It's 8" x 2 3/8"

An LCD comes to mind... especially something capable of accepting VGA input (for clarity of the display). You should be able to find a decently priced one on eBay, or you can get one with a TV tuner here . You can probably put an LED display in there as well (HD activity, power, output level meter, etc...).

How about an RF kit to open a modded DVD drive, or a motion detector kit to turn it on when someone comes into the room : linky linky .

Here's a VU meter kit...
 
PsycoGeek said:
An LCD comes to mind... especially something capable of accepting VGA input (for clarity of the display). You should be able to find a decently priced one on eBay, or you can get one with a TV tuner here . You can probably put an LED display in there as well (HD activity, power, output level meter, etc...).

How about an RF kit to open a modded DVD drive, or a motion detector kit to turn it on when someone comes into the room : linky linky .

Here's a VU meter kit...
No way that LCD is going to fit. You noticed he said he had 2-3/8" of height to work with, right? The VU meter wouldn't be a bad idea. A pair of analog VU meters would look pretty good too, IMO. You could also use a VFD or character/graphic LCD. Here's a video of the HTPC case I did in 2002 (low-res, no sound): http://members.cox.net/dbw1980/images/htpc_video.wmv

And a pic: http://members.cox.net/dbw1980/images/htpc_front2.jpg
I used one of the infamous BG Micro VFD's and a VU meter kit from B2.
 
OKANG said:
No way that LCD is going to fit. You noticed he said he had 2-3/8" of height to work with, right? The VU meter wouldn't be a bad idea. A pair of analog VU meters would look pretty good too, IMO. You could also use a VFD or character/graphic LCD. Here's a video of the HTPC case I did in 2002 (low-res, no sound): http://members.cox.net/dbw1980/images/htpc_video.wmv

And a pic: http://members.cox.net/dbw1980/images/htpc_front2.jpg
I used one of the infamous BG Micro VFD's and a VU meter kit from B2.

The VFD/Character display is something that I love the look of. Where did you get that display? It looks great!
 
OKANG said:
No way that LCD is going to fit. You noticed he said he had 2-3/8" of height to work with, right?

I didn't specifically mean that one... The link was posted as an example, and idea material, only. I wasn't sure if anything that small is actually availiable with VGA input.

A hidden pinhole camera might be neat as well. Capture footage right to the unit and see what the baby sitter is up to after you leave for the evening... Just remember to make sure it's off when you and the wife/girlfriend get frisky on the sofa...
 
I got the VFD from BG Micro for $20 several years ago. They were very popular and the supply seems to have dried up. If you can find one, here's the page with the software to drive it and everything else you'd need to know: http://www.vfdworld.com/index.php?page=index. Also, I think there's an LCDC (http://www.lcdc.cc/ ) plug-in that will work. I also got a Noritake graphic VFD from ebay for a very good price that has support in LCDC. I would look at the software that's available and what it supports, then start your VFD/LCD search from there.
 
OKANG said:
I got the VFD from BG Micro for $20 several years ago. They were very popular and the supply seems to have dried up. If you can find one, here's the page with the software to drive it and everything else you'd need to know: http://www.vfdworld.com/index.php?page=index. Also, I think there's an LCDC (http://www.lcdc.cc/ ) plug-in that will work. I also got a Noritake graphic VFD from ebay for a very good price that has support in LCDC. I would look at the software that's available and what it supports, then start your VFD/LCD search from there.

Man, where was I when that thing came out? Anyway. After some research I see that a VFD of those dimensions is pretty rare indeed. What I find interesting is that the BG Micro VFD is actually manufactured by IEE, and the specific model number is the IEE 03602-122-09220. With that in mind, I have been searching for places that might also sell this model. Well I think I might have found a place, but I will have to wait until I can get home to email and/or call them to see if they:

1. Still carry them... and
2. I can buy less than 1000 of them (wholesale)

Here's the site if anyone is interested in contacting them, if you get a response, please let me know!

Actual manufacturer: http://www.ieeinc.com/?q=node/6
Posible supplier: http://www.accesskeyboards.co.uk/iee VFD more.htm
 
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