FiiO K13 R2R DAC Headphone Amplifier & FT5 Planar Magnetic Headphones Bundle BLACK

This FiiO desktop headphone bundle combines the K13 R2R fully balanced R2R DAC and headphone amplifier with the FT5 open-back planar magnetic headphones for a complete high-resolution personal listening system. The K13 R2R provides a fully differential DAC and amplifier path with balanced output power up to 2,400 mW + 2,400 mW into 32 ohms, while the FT5 uses a large 90 mm planar magnetic driver with a lightweight 6 um diaphragm.

Bundle Includes

• 1 × FiiO K13 R2R 24Bit Fully Balanced R2R DAC and Headphone Amplifier BLACK — NEW — Model: K13 R2R
• 1 × FiiO FT5 90mm Open Planar Magnetic Headphones — NEW — Model: FT5

The K13 R2R uses a four-channel 24-bit R2R resistor-array DAC with 192 precision thin-film resistors and supports both NOS and OS operating modes. PCM playback is supported up to 384 kHz/32-bit with native DSD256 decoding, while an XMOS XU316 platform enables 10-band PEQ control through the FiiO app or web interface.

The FT5 features an open-back acoustic design, 90 mm planar magnetic drivers, micron-plated aluminum-silver alloy coils and a 6 um ultra-thin diaphragm. Its included 1.5 m silver-plated monocrystalline copper cable supports interchangeable 3.5 mm and 4.4 mm connections, along with supplied 6.35 mm and XLR-4 adapter options.

Features

• Four-channel fully differential 24-bit R2R DAC with 192 precision thin-film resistors
• NOS and OS operating modes with global upsampling to 384 kHz in OS mode
• PCM support up to 384 kHz/32-bit and native DSD256 decoding
• Balanced headphone output power up to 2,400 mW + 2,400 mW at 32 ohms
• Three gain levels with independent volume memories for PO and PRE outputs
• 10-band high-precision PEQ through FiiO Control app or web interface
• Bluetooth 5.4 reception with LDAC, AAC and SBC
• HD LCD display, dual-knob control and IR remote
• 90 mm planar magnetic headphone drivers
• 6 um ultra-thin PAR diaphragm with aluminum alloy coils
• Open-back headphone design
• High sensitivity designed for easier amplification
• Magnesium aluminum alloy construction
• 3-axis swiveling earcup design
• 1.5 m cable using 392 wires of high-purity silver-plated monocrystalline copper
• Interchangeable 3.5 mm and 4.4 mm audio plugs

Specifications

FiiO K13 R2R DAC and Headphone Amplifier

• DAC Topology: 4-channel fully differential 24-bit R2R resistor array
• Resistor Network: 48 thin-film resistors per channel, 192 total, 0.1% tolerance, 30 ppm
• PCM Support: Up to 384 kHz/32-bit
• DSD Support: Native DSD256
• Operating Modes: NOS and OS with global upsampling to 384 kHz
• DSP/USB Platform: XMOS XU316
• PEQ: 10-band, up to PCM 192 kHz/24-bit
• Amplifier Architecture: Fully differential
• Balanced Output Power: 2,400 mW + 2,400 mW at 32 ohms
• Gain Levels: 3
• Wireless: Bluetooth 5.4 with LDAC, AAC and SBC reception
• Control: FiiO Control app, web PEQ, dual-knob control and IR remote
• Display: Always-on HD LCD
• Internal Power Supply: 30 W switching power supply
• External DC Input: 12 V DC, minimum 2.5 A, 5.5 × 2.1 mm barrel
• Chassis: Unibody aluminum alloy with skylight design

FiiO FT5 Planar Magnetic Headphones

• Headphone Type: Open planar magnetic headphones
• Frequency Response: 7 Hz-40 kHz
• Driver Type: 90 mm planar magnetic
• Driver Material: PAR diaphragm with aluminum alloy coils
• Sensitivity: 110 dB/Vrms at 1 kHz / 96 dB/mW at 1 kHz
• Maximum Power Input: 2000 mW
• Weight: Approximately 456 g (1.01 lb), excluding cable
• Cable Length: Approximately 1.5 m (4.92 ft)
• Cable Material: 392 wires of high-purity silver-plated monocrystalline copper
• Cable Connector: Dual 3.5 mm plugs on headphone end with swappable audio plugs

What's in the Box

• 1 × FiiO K13 R2R 24Bit Fully Balanced R2R DAC and Headphone Amplifier BLACK
• 1 × FiiO FT5 90mm Open Planar Magnetic Headphones