£4,499.00 (Inc VAT)
£3,749.17 (Ex VAT). Shipping calculated at checkout.
Quantum clocking - the same sub pico second jitter clocking that is used in the Avocet IIA DAC.
In HEDD Quantum, the sub ps jitter clocking is applied to both the AD and the DA. The result is very good imaging, a very open 3d sound, and very detailed transit response, it is very accurate.
Optical I/O - Optical in and out have been added, TOSlink connectors
HEDD Quantum as a master clock - There are 6 new WC outputs that allow HEDD Quantum to be used as a master clock at the same time that the AD and DA are being used.
In addition to the new AD, DA, Clocking, I/O and WC outputs. HEDD Quantum still has the same great DSP emulation of Triode, Pentode tubes and Tape emulation
Operational modes allow the DA and the AD to be used at the same time, at different sample rates. In the DIGI setting the unit will run digital in from one of three sources and output on all three digital outputs and the analog output at the same time.
In the ANA mode the input is analogue and it outputs on all three digital outputs and the analogue output at the same time.
The AD, DA and ASRC chips are the high end AKM 32 bit parts, coupled with proprietary analogue filtering and clocking.
UK Mainland – Orders over £99 qualify for FREE standard shipping (1-3 working days) We also offer a range of chargeable express shipping options for next working day, pre 12pm, pre 10.30am, Saturday deliveries and deliveries on a specific date. Our main UK courier is DPD.
UK Non Mainland – Not eligible for free shipping. These areas include (but are not limited to) Isle of Man, Isle of Wight, Isles of Scilly, Jersey, Guernsey, Northern Ireland, Orkney, Scottish Highlands and Shetland. Shipping costs for these ares will be calculated at checkout.
International/Export – Delivery charges will be calculated at checkout. All orders that are in stock we aim to dispatch from our warehouse within 48 hours. We ship all orders outside of the UK, NI, Isle of Man, Channel Islands via Fedex. All prices and delivery charges are exclusive of VAT for export. The customer is responsible to pay for any additional duties and charges.
Read more on our shipping information page
If you have an SX Pro account:
Login, go to your Order History find the invoice for the item you want to return, click on the invoice then select “Request a return”, then select the item and quantity you want to return. This will take you to the returns form, simply fill it in and wait for our response.
No account, or orders prior to 31/03/2021
Simply fill out the returns form on this page and wait for our response.
