QA Series Power Amplifiers - QA400 by QTX


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Item Information

Professional dual channel power amplifiers delivering high quality, dependable performance at an accessible price. Design of these workhorse amplifiers has been focused upon high power delivery without over-complicated features adding excessive costs. Yet still, these units are furnished with multiple connection possibilities and self protection circuitry to ensure that they will deliver, whatever the application.
Packed Quantity
1 per pack
8.80cm x 48.20cm x 27.00cm
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

  • High power delivery
  • Overheat/overload protection
  • Multiple input and output connection types
  • 2U 19" rack mountable
  • Balanced and unbalanced inputs
Power supply110/240Vac, 50/60Hz (IEC)
InputsCombo (6.3mm jack + XLR) and RCA
OutputsSPK, 6.3mm jack and 4mm binding posts
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