SK01 2-in-1 Headphone Amplifier and Preamplifier for Earphones, Power Amplifier, Portable Headphone Amplifier

Combined Design: Whether it's a powerful headphone amplifier, a customizable analog preamp, or an acoustic instrument EQ, it easily enhances your listening experience, delivering exceptional sound quality and personalized tonal signatures.

Tri-Band Control: By allowing adjustments for treble, midrange, and bass, in conjunction with center restraints for tone-deflation, achieving the ideal balance becomes effortless. Up to 2400mW of power is available in high-impedance mode.

Miscellaneous Capabilities: Instantly restore the original sound with the one-click tone-deflation button; Immerse yourself in music during quiet hours using the high-noise function; adjust the gain level to accommodate headphones with different impedances via the gain level switch.

Superb craftsmanship: The aluminum alloy body shows meticulous attention to detail. Built-in 2500mAh battery, up to 6 hours of battery life. It offers versatile connectivity with 3.5mm and 6.35mm headphone jacks (32-300 ohms), serving as both a portable and desktop headphone amplifier.

What you'll get: SK01 Headphone Amplifier x1, User Manual x1, 2-in-1 USB Type-A/C to Type-C cable x1,

35mm line input
35mm headphone output, 6.35mm headphone output, 3.5mm line output
Power supply: 5V
Power input interface: USB Type-C
<0.001% at 1 kHz and 770 mV
SNR: 108dB
Frequency Response: 20 Hz-20 kHz (±0.5 dB)
Maximum Amplifier Output Power:
High Gain: RMS 2400mW/32
Low Gain: RMS 300mW/32
Headphone Impedance Matching: 16-300 ohms
Size (L * W * H): 4.76 * 2 * 1.69 inches (121 * 51 * 43 mm)
Net Weight: 0.641 kg/290 g
Package Includes:
1x SK01 Headphone Amplifier
1x USB Type-A/C to Type-C 2-in-1
1x User Manual

Signal-to-Noise Ratio: 108 dB
Dimensions (WxHxD): 121*51*43mm
Bluetooth: No
DSD (Direct Stream Digital): No
Package: YES
Output Power: High Gain: RMS 2400 mW at 32 ohms, Low Gain: RMS 300 mW at 32 ohms
Model Number: SK01
Type: Mini Amplifier
Recommended Maximum Headphone Impedance: 251-300 Ohms
Built-in Battery: No
Output Type: LINE OUTPUT
Input Type: LINE IN