SKU: 36860714391

GS-CU008/A - Single Comms Box with 1 x Talkback 4 Wires

Sale price$1207.85 Regular price$1342.06
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Description

GS-CU008/A - Single Comms Box with 1 x Talkback 4 WiresThe GS CU008A is a popular general purpose mic and headphone interface. It's flexibility has resulted in various custom designs with multiple mic inputs, or multiple monitoring inputs. These options can interface with wireless systems, or be used for audio description. Inputs The front panel input is transformer balanced at microphone level with a selectable 48v phantom power switch. A small pot is on the front panel for adjusting gain control, and

The GS-CU008A is a popular general purpose mic and headphone interface. It's flexibility has resulted in various custom designs with multiple mic inputs, or multiple monitoring inputs. These options can interface with wireless systems, or be used for audio description.

Inputs
The front panel input is transformer balanced at microphone level with a selectable 48v phantom power switch. A small pot is on the front panel for adjusting gain control, and the mic on/off switch can also be set to act as a cough switch. For optimising the voice input, a band pass filter is used.

Outputs/Talkback
The standard unit features a single transformer balanced programme output. The output level is configurable by a three position selector switch which would typically be used with the compressor / limiter active above 0dB. The limiter can also be turned off for a 0dB output. If the compressor / limiter is not required, but more headroom is, the user can select a -10dB output without compressor/limiter. There is a single talkback circuit with top panel push button ans rear panel XLR output. Talkback button feature Config+ and can be configured as either lazy or momentary. 

Monitoring
There are two audio inputs with a variable pot for headphone monitoring for a single commentator, with a control for adjusting sidetone level in the headphones. All pots have left/both/right headphone switching so to adjust any input to either side of the headphones. The operator has a single 6.35mm headphone socket. There is a 7 segment LED PPM meter.

Power
Internal switch mode power supply 90-240v AC. An external power input is also provided on a 4 pin XLR 10-18v DC.

• Single mic input with selectable 48v phantom power
• Band pass filter optimised for voice
• Transformer balanced inputs and outputs
• Output level feature limiter on/off, or extra headroom mode
• Single talkback circuit
• Talkback circuit features Config+
• LED PPM meter with 7 segments
• Commentator's headphone output on 6.35mm jack socket (A or B gauge)
• Headphone inputs have level control and left/right/both switching
• Commentator side tone level control
• Size: 158 x 92 x 222 mm (w x h x d)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 36860714391

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TechDad805
West Palm Beach, US
★★★★★ 5
Great corner unit - love the hole for wires!
Color: White-2pack
Perfect little shelf for our room! We wanted a small little shelf in the corner that could hold a charger and that hole cut out made it perfect for our needs! I really liked the style of it and the little bar around the front. Sometimes cups or something get put on it and this stops them from falling! These shelves feel super sturdy and took me 2 minutes to install!
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Reviewed in the United States on March 18, 2026
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MSCS
Carnegie, US
★★★★★ 5
Attractive and really, a perfect size.
Color: Rustic Brown-2pack
They are a little larger than I thought, however, they will be perfect for what I need them for. There not up yet, but I know that you will really love these! I do, and hopefully will have them up soon!
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Reviewed in the United States on February 21, 2026
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Verified Purchase
Rebecca Eller
Grantham, US
★★★★★ 5
Easy and beautiful
Color: Rustic Brown-2pack
Beautiful, easy to hang.
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Reviewed in the United States on May 2, 2026
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Patti Almonte
Houston, US
★★★★★ 4
They serve the purpose
Color: White-4pack
These corner shelves are just what I wanted to hold our modem and router on one and a small lamp on the upper. The little ledge makes me feel confident that the devices won't easily be knocked off accidentally. My husband, a retired contractor, installed them so they are level. They are made of pressed board with a laminate veneer of some sort. The laminate arrived damaged on one of the shelves, but I wanted to use two of them right away so a dab of paint will cover the damage if it's placed in an inconspicuous spot.
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Reviewed in the United States on May 23, 2026
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Nancy
Phoenix, US
★★★★★ 5
Shelves
Color: Rustic Brown-2pack
Very sturdy
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Reviewed in the United States on May 26, 2026

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