Designed by Tim DeParavicini, the Quad II-Eighty takes inspiration from the original Quad II amplifier. It is an 80-Watt mono power amplifier following in the tradition and philosophies of Peter Walker. The output section consists of 4 KT88 valves running as two pairs in push-pull with the hallmark Quad topology of partial cathode loading in the output transformer.
|Input Sensitivity (nominal)||1V RMS for full output|
|Power Output||80W RMS|
|Output Impedance||4 Ohms or 8 Ohms, selectable|
|THD @ 80 Watts||2 x EF86|
|0.5% - 30Hz - 15kHz|
|1.0% - 20 - 20kHz|
|Residual Hum and Noise||Better than -94dB|
|Frequency Response||10Hz - 30kHz (+0dB, -0.5dB)|
|3Hz - 50kHz (-3dB)|
|Damping Factor||16 @ 1kHz (referred to 8 Ohms)|
|Power Consumption||240VA maximum|
|Valves||2 x 6SL7|
|1 x 6SN7|
|4 x KT88|
We are still delivering orders as normal. When your order ships you will still receive tracking details. For UK shipments, Our couriers have procedures in place to ensure deliveries are arriving as quickly & safely as possible. Drivers can now sign for your parcels, however will notify you that they have arrived, in order to ensure you receive your parcel. Signing for the parcel has now been stopped temporally for hygiene reasons. Drivers are also working with customer instructions, so you can ask them to leave the parcel in a safe place (doorstep etc...) if you prefer not to come into direct contact with the driver.
There has been no changes to deliveries with Brexit. All deliveries to the UK mainland, Northern Ireland and the Republic of Ireland are operating as normal. No VAT or charges are applicable.
We have several deomonstation areas in both of our branches. Please give us a call on 03435236169 or email firstname.lastname@example.org to enquire about hearing products at your local branch.
Please always contact us before to make sure the product(s) are available
Express Delivery is FREE on all orders over £50. Express Delivery offers delivery in 24-72 hours from time of purchase. We use premium couriers for this service, mainly DPD & Royal Mail. DPD will offer you a one hour window for delivery to make sure someone is at home, or you can reschedule the delivery if no one is around.
Here at Kronos AV, we have vast experience with e-commerce sales. Making sure that your parcel arrives undamaged is a huge priority for us. That’s why at Kronos AV, we only use premium couriers for all our orders. All our parcels are shipped with DPD or Royal Mail and are always sent Signed For to make sure it gets to the right person.
If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!
We can offer very generous trade in offers across the majority of our product range.
Why not ask and see how much you HiFi is worth!
To find out how much your HiFi is worth... Click Here
If you have any question, please feel free to call us on 03435236169 or email email@example.com