I exchanged my Houston for a Berhinger DDX3216 since I needed a mixer as well as a controller. I found out that on the DDX3216, you can use channels 1-16 as a midi only fader layer, and use channels 17-32 for inputs. I pretty much agree with everything SOS stated in their review of the product.
The Houston or Mackie can control Cubase/ Nuendo easier than the DDX. You also have your display that tells you what is on each track which is nice. But as Electronic Musican's review of the DDX3216 said,
"The DDX3216 has a potential 32 simultaneously available inputs, 4 internal effects processors, full dynamic and snapshot automation, and a total of 17 ALPS 100 mm motorized faders? That's not enough? Then what if I threw in a total of 6 D/A converters, 12 mic/line inputs and 4 line inputs, and parametric EQ and dynamics on every channel? What, you want more? Okay, how about 16-stage LED meters next to each fader and 17 Channel Control lighted rotary encoders?
The DDX3216 is that kind of product. It's not that those features are revolutionary — it's that you get them all on a mixer that costs less than $2,000. The features just keep piling up: 24-bit conversion, SMPTE time-code input, MIDI Time Code (MTC) input and output (the unit can generate MTC), word-clock in and out, and even a PC Card slot for storing settings and mixes. Clearly, Behringer has done a championship job in the features-per-dollar category (actually, make that features-per-euro — the company is German)."
All that in the same price range of a Controller. I paid just over $1,000 for mine. Some may not need a digital board, and just want a controller. But I just wanted to let eveyone know what you can get for the same price. The other thing is I have 16 faders to work with, not 8. With a Mackie you would have to spend another $800 for an expansion unit making it much more costly than the DDX3216.
I had not been to impressed with Behringer in the past. But with the DDX3216, and MX3242X decks, both which I have used, my feelings about the company has changed. Sound on Sound also gave good reviews on both.
So far I have been able to get the DDX3216 to control in Cubase SX, the faders, pan, eq, send effect levels, and groups. Other DDX owners also have the transport working as well. I will be working on adding more features in the midi map in next couple of weeks. The DDX rocks!!