You can do a search here on the 'Gon for "HT bypass or Theater bypass," and probably come up with quite a bit of reading on 2 channel preamps with bypass. To name few off the top of my head...Audio research, Adcom, and Parasound.
But.....it isnt a must to have theater bypass. You can use any input on your preamp. The bypass is just convenient. Using a "non-bypassed" preamp will mean you have to adjust both volume controls.
You can even keep your Creek. For example, without touching the wiring on your current setup, using a HT Receiver with preouts---connect the front L/R preouts from the Receiver to an input of your Creek---connect the center and surrounds normally to the Receivers internal amplifier---connect your DVD to receiver.
During HT playback your Creek will only perform the duties of front left and right amplifier. The Receiver does all the rest. Decoding and passing the HT signal and amplifying the center and surrounds. You simply adjust the volume on the Creek to obtain "unity gain." Usually this means turing it up to approximately "half way." Once the Creek's volume is in "unity" you use the volume on the receiver.
But.....it isnt a must to have theater bypass. You can use any input on your preamp. The bypass is just convenient. Using a "non-bypassed" preamp will mean you have to adjust both volume controls.
You can even keep your Creek. For example, without touching the wiring on your current setup, using a HT Receiver with preouts---connect the front L/R preouts from the Receiver to an input of your Creek---connect the center and surrounds normally to the Receivers internal amplifier---connect your DVD to receiver.
During HT playback your Creek will only perform the duties of front left and right amplifier. The Receiver does all the rest. Decoding and passing the HT signal and amplifying the center and surrounds. You simply adjust the volume on the Creek to obtain "unity gain." Usually this means turing it up to approximately "half way." Once the Creek's volume is in "unity" you use the volume on the receiver.

