Add to comparison |  |  |  |  |  |  |
|---|---|---|---|---|---|---|
| FiiO K7 | xDuoo XD-05 | FiiO BTR13 | FiiO KA13 | FiiO KA17 | FiiO BTR7 | |
| Compare prices 1 | Compare prices 3 | Compare prices 1 | Compare prices 3 | from $210.26 | Compare prices 2 | |
| TOP sellers | ||||||
| Type | stationary | portable | portable | portable | portable | portable |
| DAC | AK4493S | Asahi Kasei AK4490 | CS43131 | ESS ES9069Q (2 pcs) | ESS ESS9219 (2 pcs.) | |
| Number of channels | 2 шт | |||||
Specs | ||||||
| DAC sample rate | 384 kHz | 382 kHz | 96 kHz | 384 kHz | 768 kHz | 384 kHz |
| DAC bit depth | 32 bit | 32 bit | 24 bit | 32 bit | 32 bit | 32 bit |
| Headphone impedance | 16 – 300 Ohm | 8 – 300 Ohm | 16 – 150 Ohm | 16 – 150 Ohm | ||
| Power | 580 mW | 650 mW | ||||
| Power (300 Ohm) | 280 mW | 55 mW | ||||
| Power (32 Ohm) | 2440 mW | 500 mW | 220 mW | 320 mW | ||
| Power (16 ohm) | 130 mW | |||||
| Frequency range | 20 – 20000 Hz | 20 – 20000 Hz | 20 – 40000 Hz | 20 – 50000 Hz | 20 – 50000 Hz | |
| Signal to noise ratio | 120 dB | 112 dB | 128 dB | 122 dB | 126 dB | 115 dB |
| Coef. harmonic distortion | 0.0003 % | 0.0025 % | 0.0018 % | 0.0005 % | 0.00048 % | |
Functions and features | ||||||
| Bluetooth | v5.0 | v5.0 | ||||
| Codec support | aptX Low Latency AAC LDAC | aptX Low Latency AAC LDAC | ||||
| IPhone/iPad connection |  |  | | | | |
| Gain Control | | | | | | |
| Bass control | | | | | | |
| Level adjustment | wheel | wheel | buttons | buttons | buttons | buttons |
Connectors | ||||||
| Inputs | RCA coaxial S/P-DIF optical USB (Type B) | mini-Jack (3.5 mm) coaxial S/P-DIF optical USB (Type B) | USB C | USB C | USB C | |
| Outputs | RCA | |||||
| Headphone outputs | 1x Jack (6.35 mm) шт 1x Pentaconn (4.4 mm) шт | 1x Jack (6.35 mm) шт | 1x mini-Jack (3.5 mm) шт 1x Pentaconn (4.4 mm) шт | 1x mini-Jack (3.5 mm) шт 1x Pentaconn (4.4 mm) шт | 1x mini-Jack (3.5 mm) шт 1x Pentaconn (4.4 mm) шт | 1x mini-Jack (3.5 mm) шт 1x Pentaconn (4.4 mm) шт |
Power source | ||||||
| Power type | mains power | battery powered mains power | battery powered USB powered | USB powered | USB powered | battery powered USB powered |
General | ||||||
| Screen | | | | | | |
| Metal body | | | | | | |
| Dimensions | 75x140x23 mm | 63x30x19 mm | 56x22x10 mm | 28x13x64 mm | 83x39x14 mm | |
| Weight | 610 g | 270 g | 28 g | 19 g | 33 g | 68 g |
| Color | ||||||
| Added to E-Catalog | december 2022 | august 2016 | october 2024 | july 2024 | july 2024 | august 2024 |
