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Fosi Audio SK01 Portable Headphone Amplifier & Preamplifier
88,00€
Fosi Audio SK01 Portable Headphone Amplifier & Preamplifier
The SK01 is a high-performance HEADPHONE AMPLIFIER with good measurements and low distortion. Its output power is up to 2400mW @ 32Ω. It also features numerous equalization potentiometers and two gain levels, enabling it to adapt to all types of headphones and in-ear monitors on the market. Compact, it also features two headphone outputs on 3.5mm jack and 6.35mm jack respectively, as well as a line input and output, both on 3.5mm jack. This gives it a certain versatility in its possible uses: headphone amplifier, preamplifier, or even equalizer for instruments such as a guitar, for example. Fosi Audio’s SK01 headphone amplifier is battery-powered and recharges via USB-C connector.
KEY FEATURES:
- 2400mW @32Ω output power
- Tone and volume control
- 2 gain levels
- Loudness function
- 6h battery autonomy
Fosi Audio SK01: high-performance headphone amplifier
The Fosi Audio SK01 benefits from a high level of compatibility thanks to its 3.5mm jack and 6.35mm jack headphone outputs, with an output power of 2400mW @ 32Ω (High gain), enabling it to drive headphones with an impedance of 16Ω to 300Ω.
Fosi Audio SK01: equalizer
Thanks to its various potentiometers, you can easily control treble, midrange and bass to personalize your listening experience according to the type of music you’re listening to or your preferences. There’s also a “Loudness” function for balanced listening at low volume levels.
Fosi Audio SK01 connectors
| 1 | 3.5mm headphone output |
| 2 | 6.35mm headphone output |
| 3 | Line input 3.5mm jack |
| 4 | USB-C power supply |
| 5 | 3.5mm jack line output |
| 6 | LED ignition indicator |
| 7 | Gain control switch |
| 8 | Tone control disable switch |
| 9 | Loudness mode activation switch |
| 10 | Loudness mode LED indicator |
| 11 | Treble adjustment |
| 12 | Midrange adjustment |
| 13 | Bass adjustment |
| 14 | Power button / Volume control |
Technical characteristics
| SPECIFICATIONS | |
|---|---|
| Product type | Amplifier / Equalizer Headphones |
| Inputs | 1x 3.5mm line input jack |
| Outputs | 1x 3.5mm headphone output 1x 6.35mm headphone output1x 3.5mm aux output |
| Output power | High gain: 2400 mW/32 Ω Low gain: 300 mW/32 Ω |
| Gain level | High gain: 10dB Low gain: -10dB |
| Headphone/In-ear monitors impedance compatibility | 16Ω – 300Ω |
| Frequency response | 20Hz – 20kHz (±0,5 dB) |
| THD+N | 0.001% (@ 1kHz 770mV) |
| SNR | ≥ 108dB |
| GENERAL | |
|---|---|
| power supply | 5VDC via USB-C |
| Battery autonomy | 6h |
| Dimensions | 121 x 51x 43mm |
| Net weight | 290g |
| Package | 1x Headphone amplifier Fosi Audio SK01 1x USB-A/C to USB-C cable |
Εταιρία
FOSI AUDIO
