Details: "Here we have a Roland TR-330 vintage analog drum machine, featuring a built in speaker. The TR-330 is the second most RARE of the TR series, with the TR-770 being the most rare."
Here's a virtual TR-330 that you can play right now.
EVERYTHING SYNTH
flickr by randzig.
No title link, just two shots of a Roland TR-808 with MIDI mod sent my way via Neuro. 
And an Oberheim DSX thrown in for good measure. I always thought the bass drum kicked in New Order's Blue Monday. I always assumed it was a 909 when I first started rediscovering synths. I was completely surprised to find out it was actually the Oberheim DX line, specifically I believe it was the DMX.
Via Gregory Shiff.
Title link takes you to shots pulled via this auction. There is a sample in the auction, mirrored here for when it disappears into the ether.
Image pulled via this electro-music.com post, where you will find one more image and info via funkyfarm. Title link takes you to the DIY page containing more info on the adaptation along with the following: