Support Articles

302 and 442 with Line Inputs

The line-level inputs on the 302 and 442 are attenuated by 40 dB from mic-level and go through the mic transformer. We chose this topology to maintain transformer isolation of line inputs. For our portable field mixers we chose to keep their size small and not have transformers large enough to handle line inputs. The […]

Read The Full Article

302 Noise on Power On

Q: I experience a loud output noise when the mixer is powered up. It blasts the camera audio levels to maximum. The sound is a low thump combined with a much higher “beep” sound. Why?

Read The Full Article

702 or 722 Upgrade to Time Code

Question: Is there, or will there be a possibility to upgrade the 702 or 722 to time code in the future? Answer: It is not possible to upgrade the 702 or 722 to include time code. They have unique circuit boards. If time code is a required feature, consider the 702T, 744T, or the 788T, […]

Read The Full Article

Mixer Interconnection with Lectrosonics Wireless

Lectrosonics wireless systems are popular companions to Sound Devices field mixers. Their construction and audio performance make a “kit” built with Sound Devices mixers and “Lectro” wireless very flexible, compact, and capable.

Read The Full Article

Hard Drive Upgrades for 722, 744T, and 788T Recorders

Sound Devices 722, 744T, 788T, and 788T-SSD include internal, 2.5-inch drive mechanisms. These are industry-standard storage mechanisms that can be user-replaced.

Read The Full Article

Seven Quick Steps to Great Field Audio

The seven (well…eight actually) steps below are important keys to achieving great field production audio.

Read The Full Article