Archive for April, 2008

GP2X: My dream come true

A few years ago I purchased a Linux based gaming system. The GP2X was designed to be as powerful as the DS and PSP, but completely open source. There was a lot of buzz about all the emulators that would soon be ported to the system. I had always dreamed of having a portable SNES/NES, so I joined the pre-order list and was one of the first people to get my hands on one.

Unfortunately, the GP2X got off to a rocky start. The initial firmware was buggy and the company was slow to release an SDK, which kept all but the most basic software from being ported to the system. The only thing I ever found useful was the built in DIVX support, which I used to watch movies any time I traveled. After about a year without any decent software my GP2X was boxed up and forgotten.

Fast forward nearly two years.

While I was searching for some long-lost Magic: The Gathering cards in the attic I rediscovered my GP2X. I was curious to see if any progress had been made on the console I initially had so much hope for. After a quick check of the GP32X Site I was amazed at all the software that was available. Just about every gaming system you could think of has been ported over to the GP2X, with many emulators working with near 100% compatibility. My dream of a portable SNES/NES is finally a reality, but I was also able to install Doom, Duke Nukem 3D, emulators for the Sega Genesis and Neo Geo, and even LucasArts adventure games. Everything I installed worked perfectly.

The best part is how easy it was to install it all. I managed to get more than half a dozen emulators up and running in only a few hours. That’s probably less time than I would spend setting up the same software on my PC. The GP2X has definitely come a long way.

GP2X 1 GP2X 3 GP2X 2 GP2X 6 GP2X 5 GP2X 4

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Arcade Depot Review

I thought I’d do a quick review of the company I purchased my cocktail cabinet kit from, arcade depot.

Packaging

Packaging was excellent. Everything was bubble wrapped and the outside edges of the box were lined with plywood to prevent any damage. Everything arrived without a scratch.

Quality

This definitely isn’t your average piece of Wal-Mart furniture. The plywood is very high quality and the staining and sealing is excellent. Everything fits together perfectly and has perfect right angles. Most arcade cabinets sold on the internet are MDF with a fake wood-like veneer. The arcade depot cabinets use real wood veneer over high quality plywood, which looks better and will probably hold up to more abuse than an MDF cabinet would.

Assembly

If you can put together flat-pack furniture from a big box retailer, you can build this cocktail cabinet. The instructions were fairly easy to follow, but there are a few things left to your own ingenuity and imagination. I would definitely recommend doing a dry run before gluing each part to make sure you know where everything goes. I would also recommend having some clamps, as there is quite a bit of gluing involved. I was able to assemble everything except the table top and vertical control panels in one evening.

I ran into a few snags with the Ultimarc joysticks I used, but that isn’t arcade depot’s fault. The mag-sticks fit in the vertical panels just fine, but they were too long for the horizontal panel. I ended up using a hole saw to put 2″ holes all the way through the bottom of the panel. The holes won’t be visible (unless someone happens to be lying on the floor) and the joysticks work fine.

Turnaround

For a product that is made-to-order I thought the turnaround was very good. I placed my order on March 15th and my shipment arrived on April 4th. A 3 week turnaround isn’t bad considering they built the whole thing from scratch, including staining and sealing the wood and installing the T-molding.

Communication

This is the one place I feel that arcade depot fell a little short. arcade depot is an online company and email is the only way to reach them. Unfortunately, they weren’t very quick in responding to my email inquiries. Most emails were returned within two or three days, but there were two emails that took almost an entire week and one email never received a response at all. I also didn’t receive a tracking number for my package, even though I requested one and got an email from arcade depot saying they would send it.

Maybe I’m impatient, but two or three days is pretty sad and a week is just unacceptable. My perception may be skewed because I work in IT and I’d probably be fired if I didn’t respond to an email the same day I received it.

Conclusion

Over all, I thought my experience with arcade depot was very good. I would definitely order from them again. It also doesn’t hurt that they’re the only game in town for cocktail kits that aren’t made of crappy MDF. If they improved communication a little I don’t think I’d have a single bad thing to say about them.

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Phase 1: Complete

The first phase of my cocktail cabinet project is complete. I’ve got everything wired up and working with my 48 in 1 arcade board. The next step is to build a MAME computer so I can play horizontal arcade games. So far it’s been a lot of fun to play and the cocktail format is great for sitting down to some 2-player Pac-man or Galaga.

Complete Cocktail 1 Complete Cocktail 2 Complete Cocktail 3

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The cabinet has arrived!

My cabinet kit from arcade depot arrived yesterday afternoon. I managed to get about 80% of the assembly completed last night and I’m hoping to have it ready to wire up by this evening. With any luck I’ll be enjoying a nice game of Galaga by Saturday afternoon.

Construction 1 Construction 2 Construction 3

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Ray Wilson ADSRs

A couple of years ago I built a modular synthesizer based on circuit designs from Ray Wilson and Ken Stone. Last summer I built an additional synth cabinet with the intention of adding a bunch of new modules from several other DIY synth gurus. For some reason it’s taken me almost a year to get motivated enough to start building modules, but the first two are finally ready. These are actually Ray Wilson circuits that I couldn’t fit in the first cab, but I’m short on envelope generators so I decided to build these first. I’ve also got a Ray Wilson sequencer that I’m hoping to finish next. After that it should be all new circuit designs, including quite a few of Thomas Henry’s circuits.

ADSR 1 ADSR 2

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