This used 664 is in excellent condition and has been fully checked by our service department.
The 664 Field Production Mixer is the new flagship in Sound Devices' line of portable audio mixers. Building on the foundation of the popular 552 mixer, the intuitive 664 has six inputs channels and four output buses. All inputs and outputs are recordable to both CF and SD cards. This unprecedented amount of I/O connectivity and recording capability makes the 664 perfect for any production application
The 664 has six ultra-low noise, high-dynamic-range analog inputs. These transformer-less preamps accept mic or line-level signals, and include analog peak limiters, high-pass filters, input trim controls, and direct outputs. Input connectors 1 and 6 can be selected to accept AES42 or AES3 digital signals.
In complex, multi-camera productions, output flexibility is essential. The 664 can send its main left/right outputs to three cameras simultaneously. Two additional output buses, X1 and X2, appear on balanced TA3 connectors. AES3 digital outputs are individually selected to appear on the main XLR and multi-pin output connectors.
The 664 can record each of its inputs and its four output buses, for 10 record tracks. Recordings are saved to CompactFlash and SD cards. Recordings are either 16- or 24-bit Broadcast WAV files with extensive metadata. All popular production sampling rates are supported. When used with a CL-6 Input Expander, the 664 records 16 tracks, 12 inputs and four output buses.
With the mixer's built-in, rock-steady Ambient time code generator, multiple devices can operate in synchronization. The 664 operates as either a time code master clock or its clock can be jammed from external time code. A helpful time code compare utility shows the difference between internal and external time code.
6 x XLR balanced - Mic/Line 1 x TA3 - Slate Mic In
AES Digital Audio Inputs
XLR inputs 1 and 6 can accept AES3 or AES42 signals (10V power), SRC
1 x 1/8" TRS stereo input - Return B
2 x XLR balanced - Master Outs L/R (Can also send AES3 digital signals) 2 x TA3 balanced - X1 and X2 (Line, -10, or Mic) 2 x TA3 balanced - Balanced Outs (Line, -10, or Mic level) 6 x TA3 balanced - Direct Outs
2 x 10-pin connector Each has a pair of transformer-isolated outputs and a stereo unbalanced Return input. Output levels are selectable between Line, -10, and Mic
1 x 1/4" TRS stereo 1 x 1/8" TRS stereo mini
1 x TA3 - COM Send 1 x TA3 - COM Return
Word Clock I/O
1 x 5-pin LEMO connector - Timecode I/O 1 x BNC - Word Clock In 1 x BNC - Word Clock Out
1 x 5-pin connector (links to Sound Devices 664, 552, 302, 442, or MixPre mixers)
Stereo Tape Outputs/Type
1 x TA3 stereo unbalanced tape level output 1 x 1/8" TRS stereo unbalanced tape level output
Compact Flash Slot
Compatible with Type I and Type II cards; high-speed UDMA cards are recommended for higher track count recording
SD Card Slot
Accepts SD / SDHC / SDXC cards, high-speed class 10 cards are recommended
1 x USB type B (for factory use and keyboard connection with adapter)
XLR Mic: 4kΩ : for use with ≤ 600Ω mics XLR Line: 10kΩ : for use with ≤ 2kΩ outputs Returns: 30kΩ : for use with ≤ 2kΩ outputs