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QA400 Power Amplifier
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QA400 Power Amplifier

  • £11599

QA Series Power AmplifiersProfessional 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.High power delivery[br]Overheat/overload protection[br]Multiple input and output connection types[br]2U 19" rack mountable[br]Balanced and unbalanced inputsPower supply[tab]110/240Vac, 50/60Hz (IEC)[br]THD[tab]0.25%[br]SNR[tab]90dB[br]Inputs[tab]Combo (6.3mm jack + XLR) and RCA[br]Outputs[tab]SPK, 6.3mm jack and 4mm binding posts, Power max. @ 4 Ohms[tab]2 x 200W[br]Power rms @ 4 Ohms[tab]2 x 100W[br]Power rms @ 8 Ohms[tab]2 x 70W[br]Dimensions[tab]88 x 482 x 270mm[br]Weight[tab]6.8kg[br]Fuse rating[tab]T5A (240V) / T10A (110V)

Shipping and Delivery

Goods are despatched on the same or next working day of receipt of the order and are shipped using a national courier. Items need to be signed for at the recipient address to ensure a secure delivery.

In rare circumstances some items may become out of stock. If this is the case we will call you to agree a suitable delivery date or offer a full no obligation refund.

Further Shipping & Delivery Info

Selected items qualify for Free Delivery and you will be informed of this on the individual product's page. Any item that does not carry Free Shipping will be subject to the prices below.

Normal UK Mainland Delivery is charged at £1.99 per order for small items up to 2KG and £7.99 up to 10KG.

Bulky Items

More bulky items up to 20KGs are charged at £19.99 and thereafter for very large items (such as loudspeakers etc) shipping prices are on application and priced volumetrically (calculated by size and weight combined).

We can dispatch Worldwide but prices vary accordingly.

For delivery outside of UK Mainland the delivery charge will depend on the size and weight of the parcel, please contact us to get your delivery quote.


If for any reason you are unhappy with your purchase you can return it in its original condition and with original packaging within 30 days of you receiving your order.

Please contact us with your order number, the items you wish to return and the reason for the return. When returning the item(s) please include your order number and a brief note explaining the reason for the return.

Once we have received your return we will issue a full refund for the price you paid for the item(s). In the case of damaged goods we will offer a replacement or full refund.

You can expect a refund in the same form of payment originally used within 2 to 3 working days of us receiving your return.

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