4way Line Box by Ufixt

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Item Information

Line TransformersFor an optimum signal transmission from line units to a mixer or amplifier. By using a transformer coupling, interferences due to matching problems, e.g. hum loops, are prevented to a large extent. Input and output are galvanically isolated.All inputs and outputs can be used via 6.3mm jacks and XLR jacks, balanced as well as unbalanced.        4-channel line transformer
Packed Quantity
1 per pack
Manufacturer Number

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Delivery Information

For UK orders we offer a Free Delivery, Standard or Next Working Day delivery service.

We have separate delivery charges for Europe, North America, Japan and the Rest of the World based on the size, weight and destination of your order.

Please view our About Delivery page for full details.

Returns & Refunds

If an item is faulty or damaged on delivery and we are notified within 24 hours we will arrange for a replacement or a refund of the item - it needs to be within this time period for us to make claims with our couriers.

If you have simply changed your mind or no longer require the item(s), you must notify us within 7 days from receiving your order. The item(s) must be in their original unused and unopened packaging and be in a resalable condition for a full refund. You will need to pay for the cost of returning the item(s) and the item(s) remain your responsibility until we receive them.

Please view our Returns & Refunds page for full details.

Full Details

  • Balanced and unbalanced inputs and outputs for each channel
  • Output impedance can be switched for each channel from 1:1/600Ω to 2:1/150Ω
  • Phase can be switched for each channel from 0° to 180°
  • Ground lift switch for each channel
  • Wideband balancing transformer
  • 482mm (19") rack installation, 1 RS
Frequency range20-25,000Hz
Transformation ratio1:1/2:1
Input impedance 600Ω
Output impedance 600Ω/150Ω
Optimum source imped.50-600Ω
Optimum load imped.≥ 2kΩ
Max. input voltage (1% THD/40Hz)5V
Dimensions482x44.5x90mm, 1RS
Weight 1.4kg
Inputs 4 x 6.3mm jack, bal. 4 x XLR, bal.
Outputs4 x 6.3mm jack, bal.  4 x XLR, bal.
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