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Digital

These interfaces connect products from the analog realm to digital, and vice-versa. USB, Bluetooth, and Dante connections are supported.

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Radial USB Pro
R800 1050 00

USB Laptop Direct Box

Whether you are playing backing tracks on stage, giving an audio presentation, or performing the role of DJ at an event, the USB-Pro is the easiest way to provide a high quality noise-free connection between a laptop and any sound system. Made for plug and play simplicity, the USB-Pro will automatically be listed as an available sound card in the audio settings of all popular operating systems including Windows and Mac, with 24bit/96kHz digital to analog converters that retain the quality of the audio signal. A stereo pair of balanced XLR outputs allows you to connect to a microphone preamplifier, PA system, mixing console, or even a powered speaker, with an on-board level control for quick and easy volume adjustments. Should any noise be encountered, ground lift switches are provided and isolation transformers can be inserted into the signal path to eliminate hum and buzz from ground loops, for a clean connection to the PA.

Specifications

Audio circuit type Custom decoder with analog line drive
Frequency response 5Hz ~ 40kHz (30Hz ~ 18kHz with isolation)
Dynamic range >90dB
Total harmonic dirstortion 0.01%
Gain +8dBu
Output impedance 250 Ohms (nominal)
Noise -90dB
Maximum output +8dBu
Power USB bus powered 500mA maximum

(For full specifications see manufacturers product site under "links" tab)

 

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BT-Pro
R800 1055 00

Stereo Bluetooth DI Box

The BT-Pro makes it easy to quickly connect to any smartphone, tablet, or mobile device for high quality audio playback through a sound system. It wirelessly pairs over Bluetooth, eliminating the need to search for adaptor cables and providing you with the freedom to move around while staying connected. Balanced XLR outputs are provided for connection to pro audio equipment, and on-board isolation transformers and ground lifts help eliminate buzz and hum from ground loops to ensure a clean, noise-free signal. A level control allows for easy volume adjustments, along with a headphone output for testing and troubleshooting.

Specifications

Audio circuit type Bluetooth A2DP Transceiver with Audio Line Drive
Frequency response 20Hz - 20kHz
Dynamic range 90dB
Total harmonic dirstortion 0.01%
Output impedance 300 Ohms (nominal)
Bluetooth compliance Bluetooth 2.0 W/EDR
Power USB Mini connector (power only)

(For full specifications see manufacturers product site under "links" tab)

 

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Presenter
R800 8011 00

Presentation Mixer & USB Interface

The Presenter replaces typical audio mixers that include numerous complicated controls and knobs that rarely get used, instead opting for a simplified and intuitive layout that allows anyone to operate it and achieve high quality sound with minimal effort. An XLR mic input allows you to connect a podium microphone and provide it with phantom power. The mic signal can then be adjusted using three powerful EQ controls to tailor the frequency response. A Program input level controls the volume of the USB input or the 3.5mm jack on the front of the unit, which allows you to connect the outputs of your laptop, smartphone, or MP3 player and blend it with the signal from the microphone. XLR outputs provide balanced feeds for a set of powered speakers, making it an all-in-one portable solution for any speaking engagement.

Specifications

Audio circuit type Active Preamplifier Circuit with digital to analog input conversion
Number of channels Two channels
Frequency response 20Hz - 20kHz (-0.4dB/0dB)
Dynamic range +91dBu
Gain +52dBu
Total harmonic dirstortion 0.004% @ 20Hz; 0.004% @ 1kHz; 0.004% @ 10kHz
Intermodulation dirstortion 0.003% @ 0dBu; 0.01% @ -10dBu; 0.03% @ -20dBu
Phase deviation -28° @ 20Hz; -1° @ 1kHz; +2° @ 20kHz
Input impedance 10k Ohms
Output impedance 2.74k Ohms
Noise -84dBu
Maximum input +7dBu
Power 5V USB

(For full specifications see manufacturers product site under "links" tab)

 

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Radial DiNET DAN-RX
R800 1062 00

Compact Dante network interface

The DAN-RX provides a simple way to take a stereo feed from a Dante network and convert it to analog audio for monitoring in any location. Balanced XLR outputs allow you to connect to professional audio equipment such as a mixing console, amplifier, or a pair of powered speakers. In addition, a local 3.5mm headphone output is equipped with its own level control to test audio before connection to the PA system or to monitor locally with headphones, making it useful in events that use personal monitor systems. The DAN-RX can be powered from an included external supply or any Power over Ethernet (PoE) network switch, and both of these options can be used simultaneously to provide redundancy for critical applications.

Specifications

Audio circuit type High current balanced active output device
Number of channels Two channels
Frequency response 20Hz - 20kHz
Dynamic range >100dB
Gain 8dBu max @ -6dBfs
Total harmonic dirstortion 0.007% @ -6dBfs
Output impedance 150 Ohms
Power 15VDC 400mA (included) or PoE

(For full specifications see manufacturers product site under "links" tab)

 

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Radial DiNET DAN-TX
R800 1063 00

Compact Dante Network Interface

Need to connect a smartphone, tablet, or any playback device to a Dante network? How about an electric guitar, while still feeding an amp on stage? The DAN-TX can do it all. In fact, with signal handling of up to +24dB, you can connect the line level outputs of a mixing console to the DAN-TX without breaking a sweat. A local level control allows you to adjust as needed, and a number of input connector types ensures you won’t be digging around for an adaptor cable at a critical moment. No matter what source you’re using, the DAN-TX is the easiest way to get your analog audio onto a Dante network.

Specifications

Audio circuit type High current balanced active input device
Number of channels Two channels
Frequency response 20Hz - 20kHz
Dynamic range >103dB
Total harmonic dirstortion 0.008% @ -6dBfs
Intermodulation distortion 0.0017% -10dBfs
Input impedance Unbalanced: 240kΩ (20kΩ Line Mode), Balanced: 40kΩ,
Noise -98dB (EIN)
Power 15VDC 400mA (included) or PoE

(For full specifications see manufacturers product site under "links" tab)

 

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Radial DiNET DAN TX-2
R800 1064 00

Two Channels of Analog Audio over Dante

The DiNET DAN-TX2 makes it easy to transmit two channels of high quality analog audio over a Dante or AES67-compliant network. Multiple input options are provided, with Balanced XLR/TRS connectors for professional audio sources, RCA jacks for line level consumer devices, and a 3.5mm aux input for connection to laptops, smartphones, and tablets. Trim controls and pad switches are included for each channel, with a link switch to simplify control for stereo sources. The RJ45 network connection is compatible with Neutrik etherCON connector carriers to prevent accidental disconnection and protect cable terminations, and redundant powering is available for critical applications by using the included external power supply and Power over Ethernet (PoE) simultaneously. The DAN-TX2 can be mounted in 19" equipment racks with the optional SA series rackmount adaptor kit.

Specifications

Audio circuit type High current balanced active input device
Number of channels Two channels
Frequency response 20Hz - 20kHz
Dynamic range >103dB
Total harmonic dirstortion 0.008% @ -6dBfs
Intermodulation distortion 0.0017% -10dBfs
Input impedance Unbalanced: 20k Ohms, Balanced: 40k Ohms
Output impedance 330 Ohms
Equivalent input noise -98dB
Maximum input +28dBu
Power 15VDC 400mA (included) or PoE

(For full specifications see manufacturers product site under "links" tab)

 

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Radial DiNET DAN  RX-2
R800 1065 00

Dual Output Dante Endpoint

The DAN-RX2 is a road-worthy digital receiver capable of delivering two channels of analog audio to any location from a Dante or AES-67 compliant network. Balanced XLR outputs include a ground lift and a separate headphone amp with its own level control is included for local testing or personal monitoring. The RJ45 network connection is compatible with Neutrik etherCON connector carriers to prevent accidental disconnection and protect cable terminations. Redundant powering is available for critical applications by using the included external power supply and Power over Ethernet (PoE) simultaneously, and the DAN-RX2 can be mounted in 19" equipment racks with the optional SA series rackmount adaptor kit.

Specifications

Audio circuit type High current balanced active output device
Number of channels Two channels
Frequency response 20Hz - 20kHz
Dynamic range >100dB
Gain +18dBu max @ 0dBfs
Total harmonic dirstortion 0.007% @ -6dBfs
Output impedance 150 Ohms
Power 15VDC 400mA (included) or PoE

(For full specifications see manufacturers product site under "links" tab)

 

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Key-Largo
R800 1427 00

Keyboard Mixer, USB Interface and Performance Pedal

Designed for stage use, the Key-Largo allows you to connect up to three stereo keyboards, effects and volume pedals, and a laptop computer via USB, managing all these signals to send a balanced audio feed to a PA system for a seamless performance on stage. Three stereo analog inputs feature individual volume controls to balance levels, and each can be sent to a shared effects loop to add reverb or delay in an instant using a dedicated footswitch. A USB connection allows laptop computers to be integrated into the setup for control of soft-synths, and a built-in sustain footswitch and connections for a stereo volume pedal provide additional ways to control your performance.

Specifications

Audio circuit type Active circuit with audio-grade operational amplifiers
Number of channels: 3x stereo analog inputs; 1x stereo USB input; 2x stereo analog outputs
Frequency response 20Hz - 20kHz (±0.5dB)
Gain +12dBu
Clip level +12dBu
Total harmonic dirstortion <0.005% @ 1kHz
Input impedance 20k Ohms (analog)
Output impedance 300 Ohms (XLR); 450 Ohms (1/4")
Noise -91dBu

(For full specifications see manufacturers product site under "links" tab)

 

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Radial KL-8
R800 1428 00

Ultimate Keyboard Control

The KL-8 is a powerful mixing station created with keyboard pros in mind, with a number of features designed specifically to streamline and enhance any keyboard setup. You can connect up to four keyboards in mono or stereo, with level controls, aux sends, and LED indicators for each. A stereo aux send/receive is available to feed rackmount reverbs and delays and effects pedals, or it can be used as an additional input for a fifth keyboard. MIDI and USB connections make it easy to control a laptop soft-synth, utilizing high quality 24bit/192kHz digital audio converters. The KL-8 also features multiple output options, with transformer-isolated XLR main outputs to feed the PA, monitor outputs for a set of speakers on stage, and dual headphone outputs for local monitoring and testing.

Specifications

Frequency response 20Hz - 20kHz (±0.5dB)
Dynamic range 90dB referred to +28 dBu, 102 dBA (main & monitor outputs)
Total harmonic dirstortion 0.01% @ 100Hz - 20kHz / 0dBu (-80dB) (main & monitor outputs)
Input impedance:  
- Analog inputs (1-4) 14.3-20k Ohms (min/max)
- Auxillary inputs 33k Ohms
Output impedance:  
- Auxillary outputs 2.2k Ohms
- Main & monitor outputs 1.1k Ohms
- Headphone outputs 51 Ohms
Maximum input:  
- Analog inputs (1-4) +18dBu (+16dBV)
- Auxillary inputs +16dBu
Maximum output:  
- Auxillary outputs +18dBu
- Main & monitor outputs +28dBu
- Headphone outputs 0.4 W into 15 Ω (8.3 VRMS max)
Power 100V to 240V, locking 4-pin XLR

(For full specifications see manufacturers product site under "links" tab)

 

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Radial SW8-USB
R800 8101 00

Auto-Switcher and USB interface

The SW8-USB is the complete solution for performances that utilize redundant playback systems for backing tracks, combining two built-in high performance USB interfaces with an auto-switching feature that detects dropouts and effortlessly switches to the backup computer in an instant. Dual USB inputs with separate 24bit/192kHz converters allow two computers to be connected in tandem, so digital workstations on both machines can connect to the SW8-USB as an audio and MIDI interface. Start/stop synchronization is also possible between both computers through MTC, ensuring flawless switching between playback rigs with less equipment than ever.

Specifications

Transformer Eclipse ET-DB2
Frequency response 20Hz - 20kHz (+0.0dB / -0.5dB)
Dynamic range 120dB
Total harmonic dirstortion:  
- XLR line level outputs 0.0002% @ 1kHz +18dBu
- XLR mic level outputs 0.009% @ 1kHz +18dBu
- Monitor outputs 0.006% @ 1kHz +18dBu
Intermodulation dirstortion:  
- XLR outputs 0.0002% @ +18dBu
- Monitor outputs 0.0002% @ +18dBu
Output impedance:  
- XLR outputs 150 Ohms
- Monitor outputs 150 Ohms
Common mode rejection ratio:  
- XLR line level outputs -98dB
- XLR mic level outputs -90dB
- Monitor outputs -98dB
Noise -120dB
Maximum output:  
- XLR outputs +18dBu @ 0dBFS
- Monitor outputs +18dBu @ 0dBFS
Power 100V to 240V, locking 4-pin XLR

(For full specifications see manufacturers product site under "links" tab)

 

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