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📌 LAB POINTS
- desktop R2R tube buffer / digital-to-audio converter w/ 4-tube analog buffer stage
- dual ES9068AS DAC chips independently process left/right channels for a more refined, detailed sound
- 4 x JJ Electronic E88CC vacuum tubes (Slovakia-made, ±28V supply, 10,000hr lifespan) deliver a warm tube-like sound coloration
- mechanical VU meters with LED backlighting
- 46W low-noise linear power supply
- switchable NOS (non-oversampling) and OS (oversampling to 384kHz) modes
- please note: this is a DAC/tube buffer, not a powered amplifier. requires separate amp to power speakers
"The star of the show is FIIO's proprietary, four-way full differential 24-bit R2R DAC, built with a total of 192 high-precision thin-film resistors (48 per channel) boasting 0.1% accuracy and an ultra-low drift of 30ppm. This gives the WARMER R2R its distinctly captivating sound signature." - FiiO
🔑 KEY FEATURES
- DAC: FiiO proprietary R2R DAC (192 thin-film resistors, 48/channel), dual ES9068AS
- tube complement: 4x JJ Electronic E88CC
- inputs: USB Type-C, coaxial, optical
- outputs: RCA, XLR
- max sampling rate: USB 384kHz/32bit, coaxial 192kHz/24bit, optical 96kHz/24bit
📦COMES WITH
- USB Type-C cable
- spare fuse
📌 LAB POINTS
- desktop R2R tube buffer / digital-to-audio converter w/ 4-tube analog buffer stage
- dual ES9068AS DAC chips independently process left/right channels for a more refined, detailed sound
- 4 x JJ Electronic E88CC vacuum tubes (Slovakia-made, ±28V supply, 10,000hr lifespan) deliver a warm tube-like sound coloration
- mechanical VU meters with LED backlighting
- 46W low-noise linear power supply
- switchable NOS (non-oversampling) and OS (oversampling to 384kHz) modes
- please note: this is a DAC/tube buffer, not a powered amplifier. requires separate amp to power speakers
"The star of the show is FIIO's proprietary, four-way full differential 24-bit R2R DAC, built with a total of 192 high-precision thin-film resistors (48 per channel) boasting 0.1% accuracy and an ultra-low drift of 30ppm. This gives the WARMER R2R its distinctly captivating sound signature." - FiiO
🔑 KEY FEATURES
- DAC: FiiO proprietary R2R DAC (192 thin-film resistors, 48/channel), dual ES9068AS
- tube complement: 4x JJ Electronic E88CC
- inputs: USB Type-C, coaxial, optical
- outputs: RCA, XLR
- max sampling rate: USB 384kHz/32bit, coaxial 192kHz/24bit, optical 96kHz/24bit
📦COMES WITH
- USB Type-C cable
- spare fuse
