SW1X DAC V

SW1X Audio Design™ DAC V Features:

• Pure & Elegant NOS (Non oversampling – zero digital domain filtering) Design
• Balanced (& Single Ended) Signal Output Transformer (OPT) de-coupled Valve Output Stage Topology
• Zero NFB, Single Ended, Class A, Directly Heated Power Triode Valve Power Output Stage
• Quasi Dual Mono, Directly Heated Double Diode Valve Rectified B+ Power Supply
• Passive or Active I/V Conversion via the shortest signal path
• Dynamic Element Matching (DEM) regulated by Valve Clock, powered by Valve Rectified & Choke Filtered Power Supply
• Discrete Transistor, Shunt Voltage Regulated Low Voltage Power Supplies
• Digital Input supports up to 24Bit/96kHz S/PDIF Signal Input

• Specially Selected and Harmonically Matched Component & Material Quality
• SW1X Audio Design™ all Copper (Copper/Silver or all Silver on request) wound Super HiB or Ultra HiB DC core Signal OPT
• M6 grain orient EI core Mains Transformers & Chokes (SHiB double C-core available as an option)
• Circuit is wired with Specially Selected copper conductors of various geometry (single strand or Litz)
• AN Copper Foil in Oil (or Silver foil on request) interstage Signal de-coupling Capacitors
• Black Gate de-coupling Capacitors for TDA1541 DAC
• AB 2W non-magnetic Carbon film Resistors in selected places

Tube Compliment:  2 x 6SL7, 2 x 45 or 2 x (71A/45/AD1/300B), 1 x 5Z3/80 or 5U4G, 1 x E180F, 1 x EAA91

Optional Extras:

• Fully Hardwired Tube Output Stage on the Bakelite Board
• Fine Silver wiring on the Input, Bakelite Board and Output
• SW1X Audio Design™ Custom Designed & Fully or Partly Silver wound Super HiB DC core Signal Output Transformers
• Black Gate VK capacitors in the B+ power supply
• Black Gate capacitors in LV power supply and de-coupling capacitors for TDA1541A DAC
• AN 2W non-magnetic Niobium resistors on a Hardwired Bakelite Board
• Super HiB double C-Core mains transformers for the digital and DHT/DHD power supplies
• TDA1541R Selected or optional TDA1541A S1 or S2 Selected Crown version
• Silver Foil capacitors Inter-stage Signal de-coupling Capacitors
• AN 2W Silver, non-magnetic, Tantalum resistors
• XLR AES/EBU or I2S input

Specifications

Dimensions: Height (mm) 250 x Width (mm) 440 x Depth (mm) 400

Weight (kg): 23

Max Power Consumption (W): 200

Output Noise, Unweighted (mVrms): < 0.5

Output Impedance (Ohms): <100