6416i Line-Level Input Module
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- 16 balanced line-level analog inputs (XLR)
- 16 balanced line-level analog thrus (DB25)
- Four gain settings per channel
- Three-segment level meter per channel
- Individual channel activation switches
- Virtual Data Cable connectivity for GPIO, MIDI, and RS-232
- Variable sample rates: 44.1kHz± to 192kHz±
- 24-bit A/D converters
- Internal universal power supply; IEC power connector
The 6416i Input Module provides 16 balanced line-level analog inputs to a Pro64 system. Audio is converted to digital and inserted into the Pro64 A-Net network. Each channel includes a four-position gain switch and three-segment level metering, and adjacent channels can be linked as a stereo pair. Audio thru connections are provided via DB25 multipin connectors on the rear panel.
Each 6416i can be configured to operate within a specified channel/slot range within the Pro64 network, making complex installations easy to configure and manage. Each input channel of a 6416i can be made active and inserted into the network as needed.
The Pro64 A-Net network supports three ranges of variable sample rates: 44.1/48kHz±, 96kHz±, and 192kHz±. No matter the sample rate, all 16 input channels on the 6416i are available for use. All audio is streamed at 24-bit resolution with no data compression at any time.
In addition to its audio capabilities, the 6416i also includes the innovative Virtual Data Cables™ for simultaneously distributing up to 14 channels of non-audio control data such as MIDI, RS-232, and GPIO to any device on the Pro64 network. Every Pro64 I/O module comes with its own set of VDC™ ports that can be individually configured.
The 6416i is ideally suited as an input path for FOH returns in a digital snake, inputs into a Pro16 Monitor Mixing System (ASI module required), or line-level inputs in even the most complex audio distribution network.
| Channels: | 16 inputs | Line-level |
|---|---|---|
| XLR Inputs: | Pin 1: Shield; Pin 2: Hot; Pin 3: Cold | |
| Audio Thru/Alt. In: | DB25 multipin, x2; audio pinout | |
| Input Impedance: | 3k Ohms | |
| Input Gain Range: | +6, 0, -6, -14 (dB) | 4-position switch |
| Maximum Input Level: | +18dBu | |
| Sample Rates: | 1x: 39.7-52kHz; 2x: 79.4-104kHz; 4x: 158.8-208kHz | 24-bit resolution |
| Frequency Response: | -3dB: 2Hz and 23kHz ±0.5dB: 3Hz-22kHz (at 1x sample rate) | |
| THD+N: | < .002% at -10dBFS | |
| Signal to Noise: | A/D: -111dB (unweighted) | |
| Crosstalk: | <100dB at 1kHz | |
| Maximum Ambient Temperature: | 50°c | |
| Virtual Data Cables: | MIDI In, MIDI Out 5-pin DIN | |
| RS-232 DB9 connector; DIP switch configuration | ||
| GPIO In (x4), Out (x4); terminal block connectors; DIP switch configuration; TTL or isolated | ||
| A-Net: | 2 EtherCon® RJ45 connectors | |
| A-Net Cable Length: | 400 feet (120 meters) between devices | |
| Latency: | Analog input to analog output: <800µs | |
| Power Supply: | 100-240VAC | 50-60Hz, 24W |
| Internal switching type; IEC connector | ||
| Dimensions: | 2U; 19"w x 8"d x 3.5"h (482.6 x 203 x 88 mm) | |
| Weight: | 9 pounds (4.1 kg) | |
Four performers have individual control of up to sixteen channels of audio drawn from the console. Performers can listen to their mixes with headphones, IEMs, or powered wedges. The A-16D Pro A-Net Distributor supplies digital audio data and DC power to the individual Personal Mixers.
Up to 16 line-level signals are patched into a 6416i Input Module and these input channels are assigned to Slots 1-16 within the network. Once active on the Pro64 network, these channels can be output anywhere by simply tuning an output module to the same channel range as the inputs. In this example a 6416dio Digital I/O Module is used to output the signals from the Pro64 network as AES3 digital data. A second 6416dio is used to create a digital split; this 6416dio can be located anywhere in the network.
There is no limit to the number of digital splits; they can be analog, digital, or console cards.
Add the MH10 or MH10f Merger Hub to this system to provide additional distance between the Pro64 devices or add parallel connectivity.
By adding ASI A-Net Systems Interface to this setup, Pro16 output devices such as the A-16II Personal Mixer can be used to create a monitor system for performers.
Tie lines can be used to connect rooms, venues, recording studios, classrooms, buildings, production areas, or remote trucks so that users can share data effortlessly.
This system shows four similarly equipped locations that have both analog and digital I/O modules installed. Locations are connected with MH10f Merger Hubs making it easy to use fiber for long distance runs where needed.
This system connects up to 48 channels on stage with the FOH mix position and also provides a return path for up to 16 channels to the main processors and amps. All audio settings on the stage inputs, as well as mic pre presets, are remote controllable from FOH using the MCS. MH10 and MH10f Merger Hubs may be added in each rack for the additional security of backup cables between stage and FOH.
Splits to other locations, such as a monitor console, recording rig, or broadcast room, may be connected at any point in this system.
This basic Pro64 digital snake system provides 16 remote controllable mic inputs on stage via a 6416m Mic Input Module, analog outputs (mic or line level) at FOH via a 6416o Output Module, and 16 analog returns from FOH to stage. Remote control is provided via the MCS connected to the RCI Remote Control Interface at FOH.
The system can be expanded by connected additional mic input modules on stage and output modules at FOH. Output splits, such as for a recording rig, can be added to any open A-Net port anywhere in the system.
This system combines a 32x16 Pro64 digital snake with the flexibility and control of a Pro16 Monitor Mixing System.
Thirty-two inputs are provided on stage via two 6416m Mic Input Modules, remote controllable from FOH with the MCS Mic Control Surface. These signals are connected to the analog FOH via two 6416o Output Modules. Up to 16 return signals can be passed from the console back to processors on stage via a 6416i Input Module at FOH and a 6416o Output Module on stage.
Audio for the monitor system is supplied from the console to a second 6416i at FOH. The ASI A-Net Systems Interface module on stage passes this audio data to the A-16D Pro and the Pro16 Personal Mixers.
The MH10 Merger Hubs shown here allow devices in each rack to be connected in parallel and also provide a simple means for connecting backup cables between the stage and FOH racks.
Inputs to a Pro64 audio network or digital snake can come from mic- or line-level analog sources, an AES3 digital source, or a Yamaha® digital console or mix engine. Any combination of input sources can be used to create a high performance digital network.
Once audio sources are connected, the base A-Net Slot must be set on each device. This setting maps the hardware channels to a corresponding range within the network. For instance, with the A-Net Slot set to 17, channels 1-16 on a 16-channel input module such as the 6416m will be placed in the network in A-Net Slots 17-32. Unlike Pro16™ devices, all Pro64 devices simultaneously transmit and receive the full audio network, so setting the A-Net Slot is essential to managing the network resources and keeping track of your system's audio channels.
Finally, individual inputs must be activated into the network. This is accomplished by pressing the numbered channel button on the front panel of rack-mount devices or, in the case of the 6416Y2 A-Net card, via DIP switches.
A Pro64® network can be connected in almost any way imaginable with no impact on audio performance. Every cable in a Pro64 network always carries the full capacity of the network, meaning that there are no limitations on the location of input or output modules. Pro64 also supports the use of hubs such as the MH10 and fiber-enhanced MH10f when parallel connections are desired.
Because every Pro64 A-Net® port is always bidirectional and carries the full capacity of the network, all of the ports throughout a network are essentially interchangeable. If you plan to operate your system in Manual Mode (up to 64x64), connecting one device's B port to the next device's A port throughout the system will make tracking signal flow in complex systems more straightforward. If, however, your system will always run in Auto Mode, there is no need to keep track of A-Net connections.
Intro to the 6416m Mic Input Module
Ray Legnini, Aviom's Product Research and Development Manager, takes you on a tour of the features and benefits of our revolutionary new 6416m Mic Input Module.Brochures
Application Notes
- Live Performance - 64x16 Digital Snake With Dual-Feed Monitors
In this Pro64® snake, sixty-four inputs on stage are transmitted digitally to front of house, with 16 channels of processed returns and two 16-channel monitor feeds transmitted back to the stage. Monitor feeds are passed to two Pro16® Monitor Mixing Systems on stage.
- Aviom Product Applications Book - Screen Version
Sample System Diagrams for: Commercial AV, Houses of Worship, Broadcast, Live Sound, and Studios. This book contains over 20 CAD drawings showing sample installations of Aviom audio networks, audio distribution and personal monitor systems in a variety applications.
- Remote Control of Yamaha Mic Pres with the 6416Y2 and VDCs
Pro64 Virtual Data Cables can be used to send control data from a Yamaha digital console to Yamaha remote-controllable mic preamps such as the AD8HR. This document explains how to set up your system and configure the 6416Y2 card for this application.
Technical Resources
- RS-232/RS-422 Pinout Information
This document details the pinouts and cable types necessary to use Aviom Pro64 Virtual Data Cables with RS-232 and RS-422 devices.
- DB25 Pinout Information
Some Aviom modules are equipped with DB25 multi-pin connectors for analog or digital audio I/O. This document details the pinouts used for each.














