Open Box FiiO K13 R2R
type: Product
description: FiiO K13 R2R DAC & Balanced Headphone Amp w/ 4.4mm output. OPEN BOX unit, complete, full warranty, very good condition. The K13 R2R uses FIIO’s proprietary four-channel fully differential 24-bit R2R resistor array DAC - designed in house to FiiO's specs, the K13 uses a total of 192 tightly matched resistors across four channels for native balanced output. The K13's R2R DAC allows the it to deliver a uniquely rich and musical sound that is so in demand today. There are two processing modes built in that you can choose from, the NOS (Non-Oversampling) and OS (Oversampling) modes. These modes create two slightly different listening experiences, with one smoother and the other with more emphasis on the clarity, detail and sharper in the highs, to let you better match its tuning to your favorite headphone. The board for the DAC is as shown below: Robust Headphone AMP Strutting a big ole balanced output power of 2400mW into a 32 ohm load, FiiO K13 R2R can effortlessly drive both high fidelity IEM's and full size headphones, unlocking their full potential and allowing them to render every last detail. K13 R2R is designed with DC/AC dual power supplies. The built-in 30W switching power supply is shielded by a nickel alloy shielding cover to isolate it from the other components in the amp and try to have the cleanest power supply possible. Additionally, it also features an external DC power input, allowing you to pair it with a higher-performance linear power supply for a different sound experience. (FiiO will launch a matching linear power supply to market in 2026, using the same housing and finish, that would stack under the K13. ) That said, the built in power supply did not cut a corner - K13 R2R employs a multi-rail power supply to provide strong and clean power for uninhibited analog headphone audio output. Premium ELNA capacitors and other audiophile quality caps come together and contribute to the high quality internal power supply that drives the K13 and supports th…
brand: FiiO
sku: B-K13 R2R - Silver
additional property: Color
  type: PropertyValue
  value: Black, Silver
offers: AggregateOffer
  low price: 387.00
  high price: 387.00
  price currency: CAD
  offer count: 2
  offers: Offer
    price: 387.00
    price currency: CAD
    availability: https://schema.org/OutOfStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
    sku: B-K13 R2R - Black
  offers: Offer
    price: 387.00
    price currency: CAD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
    sku: B-K13 R2R - Silver

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