FiiO FH7S
FiiO FH7S: iem, released in 2023, 20Ω impedance, reference price $499. Specs from public s...

FiiO K13: DAC/Amp, reference price $319.99. Specs from public sources, continuously verified.
| Series | K |
| Form | DAC/Amp |
| Weight | 957 g |
| ANC | No |
| Microphone | No |
| Output Power | 2400 mW + 2400 mW @32Ω |
| SNR | ≥124 dB (A-weighted) |
| THD+N | 0.00034% (1kHz/-6dB @32Ω) |
| DAC Chip | ESS ES9039Q2M ×2 |
| Supported Sampling Rate | PCM 768kHz/32bit · DSD512 |
| Bluetooth | 5.4 (LDAC / AAC / SBC) |
FiiO FH7S: iem, released in 2023, 20Ω impedance, reference price $499. Specs from public s...
FiiO FF1: iem, released in 2023, 36Ω impedance, reference price $29. Specs from public sou...
FiiO FH19: iem, released in 2024, 20Ω impedance, reference price $429. Specs from public s...
FiiO FD15: iem, released in 2024, 35Ω impedance, reference price $129. Specs from public s...