Product Description
The FiiO Tiny A and Tiny B are ultra-portable, direct plug-in USB-C DAC/headphone amplifiers designed to upgrade the audio quality from smartphones and PCs, with each offering a different port configuration based on user needs.
Core Features
- Hi-Res Audio Support: Both versions support high-resolution audio decoding, including PCM up to 384kHz/32-bit and DSD256.
- Built-in EQ: An audiophile-grade DSP chip allows for precise, 10-band Parametric EQ (PEQ) adjustments via the FiiO Control app on Android devices or a PC web interface.
- Design: a compact, all-metal, CNC-machined body with a T-shaped side output designed to minimize cable strain. They are lightweight, with the Tiny A weighing around 7g and the Tiny B around 10g.
- Compatibility: Both support a wide range of operating systems including Android, iOS, Windows, macOS, and Linux. They also support UAC 1.0 mode for compatibility with gaming consoles like the Nintendo Switch and PS5.
- Inline Controls: support the in-line controls and microphone of connected headphones for managing calls and music playback.
- RGB Indicator: A small RGB LED light indicates the current audio sampling rate (e.g., blue for 44.1kHz/48kHz, yellow for 96kHz, green for DSD).
Model-Specific Feature
| Tiny A | Tiny B | |
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Ports
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3.5mm headphone jack and an additional USB-C passthrough charging port. | 3.5mm headphone jack and a 4.4mm headphone jack. |
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Key Features
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Allows users to listen to music and fast-charge their phone simultaneously (supports up to 2A/20V fast charging). | Offers dual headphone outputs for wider compatibility or shared listening, with both ports able to run simultaneously. |
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Output
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(32 Ohms)
Up to 45mW. |
(32 Ohms)
Up to 45mW (via 4.4mm jack) and 68mW (via 3.5mm jack). Note: Some sources indicate 34mW for both outputs at 32 Ohms. |













