SW1X DAC V

29.000,0094.500,00

Convertitore D-A SW1X Audio Design™ DAC V

Pure NOS (non oversampling) R2R Design

Il DAC V è il nostro super DAC attualmente al top della gamma.

Simile al DAC III Balanced e al DAC IV, il DAC V è disaccoppiato dal trasformatore di uscita del segnale (OPT), è amplificato da triodi a riscaldamento diretto e alimentato da un alimentatore quasi doppio mono a valvole a riscaldamento diretto.

Il disaccoppiamento del trasformatore di uscita del segnale (OPT) dello stadio di uscita a valvole a riscaldamento diretto è l’approssimazione più vicina a un DAC dal suono veramente “invisibile”.

Disponibile in diverse versioni: Special e la versione limitata Signature con diverse opzioni di trasformatori di uscita (Permalloy o SHiB e UHiB) e cablaggi interamente in rame, rame/argento o argento.

Made in England

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Descrizione

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 Designall 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 DesignCustom 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

Additional Information
Versione

Standard, Special, Signature