DAC IV is a further development in musical scale & refinement of the already magical sounding DAC II powered by Power Output Valves and Directly Heated Diodes (DHD) in the power supply. The DHD Valve power supplies are 2 x choke filtered and quasi dual mono in design. Accomodating everything in one chassis without interference of magnetic fields proved to be a real challenge but having everything housed in one chassis with much shorter signal paths turned out to be very rewarding in the end.
The sonic presentation of the DAC IV is a major step up relative to the DAC II/DAC III; its presenation of music is more mature and is on a larger scale. The transients are presented with shocking dynamic bite, making it probably the most dynamic DAC currently in production. In a right setup, the illusion of vocalists performing in front of us and the dynamic impact of instruments appearing so real it is sometimes scary. Signature versions of the DAC IV with silver wound OPTs is limited in availability and is available on custom built to order basis only.
SW1X Audio Design™ DAC IV Features:
Tube Compliment: 1 x 6SN7, 2 x 6V6 or 2 x 6F6, 1 x 5U4G
Note: Due to SW1X Audio Design’s ongoing research and development process, specifications are subject to change without notice.
Dimensions: Height (mm) 250 x Width (mm) 450 x Depth (mm) 410
Weight (kg): 17
Max Power Consumption (W): 80
Output Noise, Unweighted (mVrms): < 0.5
Output Impedance (Ohms): <100
We do not recommend purchasing a key system component without first auditioning it carefully, which is why we have demonstration rooms and a flexible home loan policy.
However in certain situations it can be difficult for people to get to our showroom and for those instances we can offer our mail order service.