Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.
Ask about our new Economy International Shipping Options.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Sonifex RB-DA6 Stereo Distribution Amplifier
  • Sonifex RB-DA6 Stereo Distribution Amplifier
  • Sonifex RB-DA6 Stereo Distribution Amplifier
Questions? Ask a Markertek Expert:
800-522-2025 Email

Sonifex RB-DA6 Stereo Distribution Amplifier

Manufacturer: Sonifex Ltd.

Item #: SON-RB-DA6   •   MFG #: RB-DA6


Our Price:$550.00

free ship
Availability: Usually ships in 3-10 business days
This item is currently out of stock and will ship the minute we receive it – normally 3-10 business days. Need it sooner? Call 800-522-2025 and we'll make it happen,or email Customer Service for expedited delivery options. Certain Non-Stock Items Valued over $50.00 may Ship FREE UPS GROUND in the Continental US. Multiple quantities of the same non-Stock Item Valued below $50.00 may be ordered to meet the $50 minimum order requirement to qualify for Free UPS Ground Freight. This offer does not apply to certain freight-intensive or hazardous items. Certain restrictions may apply.
  • Special Order Item: non-cancelable, non-returnable, non-refundable.



The RB-DA6 is a 1U rack-mount high performance 6 way stereo distribution amplifier for splitting a source into a number of different outputs.
The RB-DA6 has 1 stereo input and 6 stereo outputs. It can also be configured so that 1 mono input can be distributed to 12 outputs by use of a switch which is recessed on the front panel to prevent it being accidentally knocked.

The XLR-3 inputs and outputs are electronically balanced and can be wired unbalanced. Each output is individually buffered so that a short circuit on one output won't affect the others. The left and right input gain controls (normalising) are pre-set potentiometers accessible through the front panel.

The output gain may be varied from -8dB to 18dB which is useful for normalising consumer and professional signals to give outputs of -15dBu and 0dBu respectively.

  • Features

    • 1 stereo input and 6 stereo outputs or 1 mono input and 12 mono outputs
    • Can be wired unbalanced if required
    • Output gain from -8dB to 18dB
    • 1RU Rack mount
  • Specifications

    • Maximum Input Level: +28dBu
    • Maximum Output Level: +28dBu
    • Frequency Response: 20Hz to 20kHz ±0.1dB (600? load, ref 1kHz)
    • Gain Range: Adjustable 8dB loss to 18dB gain (L & R adjust)
    • Common Mode Rejection: >66dB typically
    • Input impedance: >20kOhm bridging
    • Output impedance: <50 Ohm
    • Distortion: 0.01% THD @ 1kHz, ref +8dBu output
    • Noise: -100dB unity gain, ref +8dBu output
    • Connections
    • Inputs: 2 x XLR 3 pin female (balanced, can be unbalanced)
    • Outputs: 12 x XLR 3 pin male (balanced, can be unbalanced)
    • Mains Input: Filtered IEC, switchable 110-120V, or 220-240V, fused, 6W max
    • Fuse Rating: Anti-surge fuse 100mA 20 x 5mm (230VAC)
    • Anti-surge fuse 250mA 20 x 5mm (115VAC)

Add Accessories for your RB-DA6:



Continue Shopping View Cart