Website author headshot
Cameron Oatley
ExtremeHiFi
Website author headshot
Julian Shapiro
ExtremeHiFi

Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.

What reviewers think

Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.

What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.

Manufacturer details

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CDP is short for Complete DAC Player. Similar to a CD Player, CDP is a Single-Ended (SE) version of a SW1X DAC with a VDT Digital Player/Streamer housed in one chassis. This is a harmonically matched solution for those who are looking to maximise the musical and analogue characteristics of SW1X digital source without the hassle of mismatch stemming from multiple chassis products.
CDP is short for Complete DAC Player. Similar to a CD Player, CDP is a Single-Ended (SE) version of a SW1X DAC with a VDT Digital Player/Streamer housed in one chassis.
Manufacturer Site

Brand highlights

Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:

  • SW1X uses classic circuit designs, often inspired by Kondo and Audio Note UK, reimagined with modern enhancements and a focus on harmonically matched components.
  • A key element is the use of non-oversampling (NOS) DACs and a lack of digital filters, aiming to eliminate digital artifacts and achieve a more analog-like sound reproduction.
  • SW1X offers a wide range of models and versions within each product line, allowing customers to tailor the sound to their specific tastes and system synergy through component and material choices, such as copper or silver wiring and different capacitor types.

SW1X DAC I Special 2

  • Positioning: Entry-level line, designed for affordability and compactness.
  • Description: Offers a pure NOS R2R design, providing a musical and organic sound that is rare in its price range. It features a simple yet effective valve amplification topology. Compared to higher models like the DAC II, it lacks the more advanced power supply and output stage configurations, making it suitable for smaller setups and those with a limited budget.

SW1X DAC II Balanced Special

  • Positioning: Mid-range model with enhanced features for balanced audio output.
  • Description: Combines the digital side of the DAC II with the power tube output stage of the DAC IV, offering a dynamic and engaging sound. It features a balanced signal output transformer and active I/V conversion, providing a more refined audio experience than the DAC I.

SW1X DAC III VSB

  • Positioning: Mid to high-end model with USB connectivity for versatile use.
  • Description: Integrates a USB interface, making it versatile for modern digital setups. It offers a pure NOS design with a valve output stage, providing a rich and detailed sound. Compared to the DAC II, it includes larger power supplies and a more robust output stage.

SW1X DAC IV

  • Positioning: High-end model with advanced power supply and output stage.
  • Description: Features directly heated diodes and a power valve output stage, offering a mature and large-scale sonic presentation. It surpasses the DAC III in dynamic range and musical refinement.

SW1X DAC X

  • Positioning: Flagship model, representing the pinnacle of SW1X engineering.
  • Description: The ultimate endgame DAC, combining technologies from the entire SW1X lineup into one chassis. It features a non-oversampling R2R design with a directly heated power triode valve output stage, delivering a musical and natural sound.
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Avg. Product Price
$500
Used For Sale
5
 Available (Scroll Down)
Brand Popularity
302
 of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
46
Founding Year

Our take on the brand

SW1X Audio Design creates DACs that use a non-oversampling approach and vintage TDA1541 chips with tube output stages, avoiding digital filtering to maintain a more natural, analog-like sound. Their products feature separate power supply chassis designs and harmonically matched vintage components, including directly heated triode tubes and AB resistors, which are carefully selected for their distinctive sonic qualities.

Look inside the brand

Brand Page

Our interview with the brand

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How to buy

CD Players

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