FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black). BTR11 supports the LDAC Bluetooth audio format, providing HiFi-level wireless Bluetooth sound quality, and also supports Bluetooth 5.3!
FiiO KA13 Dual CS43131 Lossless Portable DAC Amplifier with USB Type C Port 3.5mm Single-Ended and 4.4mm Balanced Output, PCM 384kHz/32bit | DSD256 550mW high Power (Silver) [Mini desktop amp, 550mW high power] Supports “Desktop mode”, under which the balanced output power goes up to 550mW, allowing it to drive both low and high-impedance headphones with excellent dynamics and detail. [Dual CS43131 DACs, dual 8262 op-amps] Features two high-performance yet highly efficient CS43131 DAC chips and two low-noise SGM8262 op-amps. This truly “dual-core” golden combo brings excellent performance. [PCM 384kHz/32bit, DSD256] Supports 32bit/384kHz PCM despite its tiny size, it is capable of highly-detailed sound. [3.5+4.4 dual outputs] After repeatedly adjusted design, it finally managed to fit two headphone outputs in the compact dongle, marking true progress in packaging capabilities. [App connectivity] Supports being controlled with the FIIO Control app. With the app, you can set the RGB lights, SPDIF output, audio filters, etc. for a more convenient experience.
FiiO BTR17 Bluetooth 5.4 USB DAC AMP with LDAC, aptX Lossless. This allows for enhanced performance and lower power consumption. The result is a richer musical experience with a purer sound background.
FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (White). BTR11 supports the LDAC Bluetooth audio format, providing HiFi-level wireless Bluetooth sound quality, and also supports Bluetooth 5.3!
FiiO/Snowsky Retro Nano Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX LL (3.5mm Unbalanced & 4.4mm Balanced Output). The device supports connectivity with smartphones, tablets, and computers via Bluetooth and Type-C data cable.
FiiO KA13 Dual CS43131 Lossless Portable DAC Amplifier with USB Type C Port 3.5mm Single-Ended and 4.4mm Balanced Output, PCM 384kHz/32bit | DSD256 550mW high Power (Black) [Mini desktop amp, 550mW high power] Supports “Desktop mode”, under which the balanced output power goes up to 550mW, allowing it to drive both low and high-impedance headphones with excellent dynamics and detail. [Dual CS43131 DACs, dual 8262 op-amps] Features two high-performance yet highly efficient CS43131 DAC chips and two low-noise SGM8262 op-amps. This truly “dual-core” golden combo brings excellent performance. [PCM 384kHz/32bit, DSD256] Supports 32bit/384kHz PCM despite its tiny size, it is capable of highly-detailed sound. [3.5+4.4 dual outputs] After repeatedly adjusted design, it finally managed to fit two headphone outputs in the compact dongle, marking true progress in packaging capabilities. [App connectivity] Supports being controlled with the FIIO Control app. With the app, you can set the RGB lights, SPDIF output, audio filters, etc. for a more convenient experience.
FiiO BTR17 Bluetooth 5.4 USB DAC AMP with LDAC, aptX Lossless. This allows for enhanced performance and lower power consumption. The result is a richer musical experience with a purer sound background.
Essentially new. I don’t notice any blemishes but if they exist you’ve got to be looking for something to complain about. Selling because I’ve either used only IEMs that don’t need it or non wired devices.
FiiO KA15 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support PCM768K DSD256 for Android/iOS/Mac/Windows (Color: Midnight Black) The KA15 features a high-end built-in DSP that supports ten bands of high-precision lossless PEQ adjustment. Enhanced by advanced algorithms, it ensures efficient and smooth PEQ calculations. With FiiO's self-developed tuning algorithm and app, as well as a web interface, users can not only simulate or correct their headphones' frequency response curves but also export, import, share, and save EQ settings. Whether using the official recommended tuning or sharing with fellow enthusiasts online, you can easily enjoy custom sound adjustments. The KA15 is equipped with a high-performance, low-power processor and features professional-grade, high-precision chips. It innovatively incorporates real-time voltage and current monitoring to achieve dynamic power consumption regulation. By recognizing the device's playback status, it intelligently adjusts overall power consumption, allowing your phone to run with minimal load. When you set up night-time playback, the KA15 will enter an ultra-low power sleep mode after playback stops, so you won’t have to worry about your phone’s battery running low by morning. The KA15 features a 0.96-inch IPS true-color LCD display, making local settings more intuitive and user-friendly. It also boasts a new retro dynamic UI that blends classic aesthetics with modern technology, simulating the motion of a tape, which highlights the KA15’s unique character. By activating D.Mode, the KA15 unleashes powerful drive capability, with balanced output power soaring to 560mW + 560mW per channel—an astonishing 207% increase compared to the KA5. This enhancement allows it to effortlessly drive both low-impedance and high-impedance headphones. The KA15 features a high-performance USB bridge and is equipped with dual flagship DACs, the CS43198, along with dual high-performance op-amps, the SGM8262. This expertly tuned golden combination is packed into a compact, thumb-sized body, surpassing your expectations for performance in a device with the same chip. Additionally, the KA15 supports audio specifications up to 768kHz/32-bit and DSD256, easily handling a wide range of lossless audio formats available on the market.
Save/share 3 custom PEQ presets or use built-in profiles—unlock endless sound personalization. Dual DAC Audio Engine – Hi-Res Certified Performance Features dual CS43131 DACs supporting PCM 384kHz/32-bit & DSD256 decoding (Hi-Res Audio certified).