Introducing the HKM-032403 Vacuum Tube Power Amplifier, a product crafted to transform your audio experience with its remarkable performance and versatile connectivity options. This amplifier stands out with its ability to accommodate a variety of devices, thanks to its dual signal inputs: USB-PC and a 3.5mm input. This flexibility makes it easy to connect to your favorite audio sources.

The HKM-032403 also offers impressive multi-output capabilities, featuring three stereo signal outputs—3.5mm, 6.35mm, and RCA. This means you can seamlessly connect multiple devices at the same time, making it perfect for expanding your sound system to fit your unique preferences. Additionally, it supports ASIO sound effect software, which enhances your audio playback for a richer listening experience.

Designed with audio quality in mind, the HKM-032403 delivers an input power exceeding 1100mW at 32 ohms, accommodating a wide headphone impedance range from 16 ohms to 600 ohms. With a total harmonic distortion (THD) rating of less than 0.005% and a signal-to-noise ratio (SNR) of at least 110dB, this amplifier ensures that every note is clear and precise, making it ideal for audiophiles and casual listeners alike.

The frequency response ranges from 20 kHz to 30 kHz, supporting various sampling rates including 16Bit at 32kHz, 44.1kHz, and 48kHz. This guarantees that your sound remains detailed and enveloping. The HKM-032403 comes complete with essential components: the Vacuum Tube Power Amplifier itself, two 6J9-J Vacuum Tubes, a 150CM USB-PC data cable, and a DC9V power adapter—everything you need to enhance your audio setup.

Compact yet powerful with dimensions of L98mm x W94mm x H29mm and a net weight of 398 grams, the HKM-032403 Vacuum Tube Power Amplifier is perfectly portable. Whether at home or on the go, it promises to elevate your audio experience to new heights. Embrace superior sound with the HKM-032403 and enjoy music in a way that truly resonates with you.