Monday to Friday 8:30 - 17:00
Description
The Palmer RIVER spree is an active stereo USB-C media DI box designed to connect laptops, smartphones and tablets directly to professional mixers, stageboxes and PA systems. It converts digital USB-C audio into two balanced XLR outputs, providing a purpose-built alternative to using a conventional recording interface in live and touring environments.
High-resolution D/A conversion at up to 32-bit / 192 kHz ensures clean and detailed audio reproduction, while galvanically isolated XLR outputs help prevent hum and unwanted interference. Switchable Mic and Line output levels make it easy to match the SPREE to different input stages, while the ground-lift switch provides additional control over grounding issues. A 6.3 mm TRS headphone output is also provided for direct monitoring or use as an additional signal output.
The SPREE can be powered directly from USB-C or from the included external power supply. When external power is used, USB-C power pass-through allows the connected laptop, smartphone or tablet to receive power at the same time. Status LEDs provide clear indication of signal, sync and power, while the rugged aluminium and steel housing makes the unit well suited to touring, stage and professional AV applications.
Features
Active stereo USB-C media DI box
Converts USB-C audio to balanced XLR signals
High-resolution 32-bit / 192 kHz D/A conversion
Galvanically isolated XLR outputs
Switchable Mic / Line output level
Ground-lift switch
Optimised impedance matching for clean, linear signal transmission
1 x USB-C audio input with bidirectional power supply
2 x balanced XLR outputs
1 x 6.3 mm TRS headphone output
USB-C bus powered or external power supply operation
USB-C power pass-through when using the external power supply
SIGNAL, SYNC and POWER status LEDs
Rugged aluminium and steel construction
Powder-coated finish
Designed for touring, stage and professional AV applications
Engineered in Germany
USB-C to USB-C cable included
External power supply included
Rubber feet and tour label included
Specifications
Brand : Palmer
Model : RIVER spree
Product Type : Active Stereo USB-C Media DI Box
Type : Active
Number of Channels : 2
Number of Inputs : 1
Number of Outputs : 2
Input Signal Type : USB
Input Connector : USB-C Female
Output Signal Type : Balanced / Headphone
Number of Line Outputs : 2
Line Output Connector : 3-Pin Male XLR
Number of Headphone Outputs : 1
Headphone Connector : 6.3 mm TRS Female Jack
D/A Conversion : Up to 32-Bit / 192 kHz
Isolated Transformer : Yes
Transformer Ratio : 1:1
Ground Lift : Yes
On / Off Switch : No
Frequency Response : 20 Hz - 20 kHz
Maximum Output Level : 18 dBu
Balanced Output Impedance : 600 Ω at 1 kHz
Minimum Signal-to-Noise Ratio : 112 dB
Maximum THD+N at 1 kHz : 0.015 %
Maximum THD+N at 30 Hz : 0.015 %
Maximum IMD : 0.001 %
Operating Voltage : 18 V DC External Power Supply / USB Bus Powered 5 V DC, 1 A
Rated Power : 5 W
Housing Material : Aluminium / Steel
Coating : Powder Coated
Colour : Black
Ambient Temperature : -10°C to 70°C
Maximum Air Humidity : 80% Non-Condensing
Width : 140 mm
Height : 50 mm
Depth : 128 mm
Weight : 575 g
Included Accessories : Rubber Feet, Tour Label, USB-C to USB-C Cable, External Power Supply
This is offered on all products regardless of order value to all mainland UK postcodes. Your purchase will be with you within 3 working days of your order being placed. If you are in the Scottish Highlands, Northern Ireland, Isle of Man and the Channel Isles you will still get free delivery but your order may take up to 5 working days to get to you.
Absolutely! At check out you can select the option that suits you best.
We offer Next day, Saturday, Pre-10am and Pre-12pm delivery.
Unfortunately these options are not yet available for customers in the Scottish Highliands, Northern Ireland, Isle of Man and the Channel Isles.
If you place your order before 3pm Monday-Friday, we will dispatch the same day.
For more information, including International delivery please click here.
Our returns department aims to help you as quickly as possible with any issues you may have with your product.
Please click here for more information on returning products.