
Sound Devices, specialists in portable audio and video products for field production, introduces the 633, a six-input mixer with integrated 10-track recorder. It includes Sound Devices' proprietary PowerSafe technology and a unique four-way power supply for maximum operational runtime. As the next must-have production tool, the 633 has a full complement of I/O designed into a compact, portable device, ideal for over-the-shoulder applications.
The powerful 633 mixer/recorder features six inputs, with three high-bandwidth mic/line XLR inputs complete with phantom power, high-pass filter, input limiter and variable pan. Three additional line-level inputs appear on TA3 (mini-XLR) connectors. All inputs are assignable to any output bus. AES digital I/O, including support for AES42 digital microphones, is available.
The 633 offers 10-track 24-bit, 48 kHz uncompressed polyphonic or monophonic broadcast WAV file recording (96 kHz for eight tracks, 192 kHz for six tracks) or timecode stamped MP3 recording to CompactFlash and/or SD cards. All six inputs plus Left/Right and Aux 1/2, can be recorded to individual tracks. Similar to Sound Devices' 12-input 664 Production Mixer, the 633 offers dual card slots that record to either one or both cards simultaneously, with the added ability to assign different tracks to each memory card.
Unique to the industry, the 633 is equipped with a four-way power supply and Sound Devices' proprietary PowerSafe technology. This four-way powering allows for multiple, simultaneous power sources including external DC on a Hirose 4-pin locking (12-18 V), two removable and independent L-type Lithium-ion batteries and internal AA battery powering (six-AA). The unit detects when power sources are removed and seamlessly transitions to an available power source. With its PowerSafe circuitry, when all power is removed the unit remains on for 10 seconds to close all file operations and properly shut down. With PowerSafe, a complete power loss has no effect on the recording. PowerSafe also provides two-second power-on-to-recording' so the mixer is ready for operation at a moment's notice.
The 633's high-accuracy, Ambient-based timecode generator/reader assists in multi-camera and double-system sound applications. All common production timecode rates and modes are available. Extensive file metadata is supported along with the timecode. The 633 also features a keyboard port for quick and easy metadata entry.
Designed for the demands of field production, the 633 has easily accessible, tactile front panel controls. Its LCD-based setup menu offers easy navigation and control of its extensive features. Menu options for metering, display and headphone favorites are among the selections that can be saved to scenes, which save the complete state of the mixer to memory cards in order to quickly reproduce a setup.
The 633 is also available as a complete package, the 633-KIT, which includes the unit plus all of the accessories needed for use in the field. This production-ready kit includes the 633 mixer, the CS-633 Production Case, two L-type Lithium-ion batteries, one SD and one CF card, plus TA3-to-XLR cables.
The 633, like all Sound Devices products, is designed to withstand the physical and environmental extremes of the field. Its top and bottom chassis panels are made from molded, metalized carbon fiber for superior durability and weight reduction. The chassis panels are also gasketed for water resistance.
Sound Devices, LLC designs and manufactures portable audio mixers, digital audio recorders, and digital video recorders and related equipment for feature film, episodic television, documentary, news-gathering, and acoustical test and measurement applications. Founded in 1998, the company designs and manufactures from their Reedsburg, Wisconsin headquarters with additional offices in Madison, WI and Highland Park, IL. For more information, visit the Sound Devices website, http://www.sounddevices.com.
###
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
07/10/2026
Dalet, a leading technology and service provider for media-rich organizations, today announced the latest Long-Term Supported (LTS) release of Dalet Flex. Build...
06/09/2026
June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
15/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
15/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
15/07/2026
Home to leading manufacturers, robotics pioneers and infrastructure builders, Japan is one of the world's centers of AI - building across the full stack wit...
14/07/2026
South end zone videoboard, cloud-based control system will be ready for 2026 football season...
14/07/2026
Redesigned website, enhanced mobile app unify content, ticketing, and personalized fan engagement...
14/07/2026
Agreement spans sponsorship sales, digital monetization, radio production, and new practice facility naming rights...
14/07/2026
Independent league adds 14 regional sports network affiliates, growing distribut...
14/07/2026
New strategy aims to unify competitions, content, fan engagement, and commercial...
14/07/2026
ESPN and Disney+ become exclusive home of PFL events in key international MMA market...
14/07/2026
Gill will oversee engineering, technology, and sports operations across the company's 64 local television stations...
14/07/2026
Submitted by North American Broadcasters Association (NABA)
As broadcasters con...
14/07/2026
Modernized mobile unit combines HOME Apps, mc 56 console, and IP infrastructure ...
14/07/2026
Every match of the 32-team tournament will air across ION and Scripps Sports platforms in English and Spanish...
14/07/2026
FloHockey to stream every game of the annual international tournament under four...
14/07/2026
Victory+ telecasts to be simulcast on TEGNA-owned station, expanding free local distribution...
14/07/2026
Plug-ins for heavy music
Avalanche Tones is the brainchild of Ava Toton, a 17-year-old musician and developer who says her goal is to make the lives of gui...
14/07/2026
Launched alongside new Singer Showcase purchase model
IK Multimedia's innovative vocal-synthesis software has just gained its latest voice add-on, the R...
14/07/2026
Registration open until 1 September 2026
The MIDI Association have revealed that the registration deadline for this year's MIDI Innovation Awards has no...
14/07/2026
88-note model completes MK4 range
Novation have just introduced the final model in their flagship MIDI controller keyboard range, the Launchkey MK4 88. Roun...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
IBC2026 has unveiled a powerful Conference programme bringing together global media leaders, technology innovators, creators, sports organisations, broadcasters...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Broadcast Solutions, a leading systems integrator and provider of innovative solutions for the broadcast media industry, has delivered two highly capable outsid...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Editor's note: This post is part of the Nemotron Labs blog series, which exp...
14/07/2026
Techtel Successfully Relocates AICD Broadcast Studio to New Sydney Headquarters
BroadcastBroadcast EquipmentLive StreamingBroadcast Studio2026
14 July Writ...
14/07/2026
Tuesday 14 July 2026
First look revealed for Friday the 13th prequel, Crystal ...
14/07/2026
When immersive audio dominates industry headlines, it's easy to assume that every broadcaster is preparing for an Atmos future. The reality is quite differ...
14/07/2026
Emma and Sophie from ICG's marketing team joined thousands of fellow marketers, brands and agencies at MAD//Fest London 2026, one of the UK's biggest ma...
14/07/2026
Why Trusted and Secure Media Operations Matter In this series, we explore the technologies, architectures and operational realities shaping modern media operati...
14/07/2026
Pilot Project Shows How Retailers Are Prepared for the Next Step in the Evolution of Digital Commerce
Arvato Systems Drives Agentic Commerce Forward
G terslo...
14/07/2026
As part of this commitment, weve joined the SME Climate Hub, publicly pledging to:
measure our greenhouse gas emissions
reduce them in line with a net zero p...
14/07/2026
Power is AI infrastructure's inescapable constraint. How many tokens an AI factory can generate within a fixed power budget determines its revenue and profi...
13/07/2026
The Braves opted to keep production in-house rather than hand it off to MLB...
13/07/2026
Behind The Mic provides a roundup of recent news regarding on-air talent, including new deals, departures, and assignments compiled from press releases and repo...
13/07/2026
Eurovision Sport is making live athletics more accessible to fans than ever befo...
13/07/2026
The Milwaukee Bucks will return to full-season over-the-air television for the 2...
13/07/2026
SMPTE has announced an expanded education pathway for media technology professio...
13/07/2026
Vizrt has announced that its graphics technology was used by broadcast design agency Girraphic for Netflix's debut MVP MMA event, broadcast live from the In...
13/07/2026
ARRI has announced an agreement to sell its global rental activities in Europe, the United Kingdom, and North America to H2 Equity Partners through a management...
13/07/2026
DAZN has announced a partnership with Premier Boxing Champions (PBC) to bring PBC fight nights to DAZN subscribers globally. The partnership begins Saturday, Ju...