Korg Handytraxx Tube is a portable belt-drive turntable with CPU-controlled rotation compensation. It features a NuTube valve preamplifier, an aluminum platter, a balanced tonearm, a JICO J44A 7 MM cartridge, a USB port for computer recording, integrated stereo speakers, RCA line/phono outputs, and a mini-jack headphone output. It can be powered by mains electricity or 6 AA batteries. It plays 33, 45, and 78 RPM records.

With integrated stereo speakers, a portable design, and battery operation, Handytraxx Tube offers a convenient and high-quality listening experience for your vinyl records. Every component has been meticulously designed to prioritize sound reproduction, including a die-cast aluminum platter for precise and stable rotation, a balanced tonearm with an MM cartridge, and a phono preamplifier powered by Korg's innovative Nutube technology.

Unlike a standard turntable, Handytraxx Tube, in addition to being compact and portable, optimizes sound quality thanks to the warmth of Nutube valve technology developed by KORG INC. in collaboration with Noritake Itron Corporation. Like conventional valves, Nutube is constructed with an anode, a grid, and a cathode and operates exactly like a complete triode tube, effectively generating the same response and characteristic harmonic richness. With the TUBE parameter, you can manage harmonics, and thus the valve's intervention on the sound, to your liking.

Rediscover the Charm of Vinyl

Have you ever picked up those old records tucked away in a corner of your room, looking at the covers, reading the booklets, wishing you could hear those sounds once again? Whether you're dusting off a collection of classics or exploring new vinyl releases, handytraxx tube will reignite your passion for listening to vinyl records. Designed for both experienced audiophiles and casual enthusiasts, this turntable combines analog technology with innovation. You can listen to your favorite records without the need for separate amplifiers or speakers: an immediate listening experience.

Listen with Amazing Sound

Korg Handytraxx Tube goes beyond the classic standard turntable to offer you a superior listening experience in a compact format. The die-cast aluminum platter ensures precise and stable rotation, allowing for accurate reproduction of your records. The belt-drive system, supported by specially developed software, constantly monitors pitch and speed, maintaining optimal performance.

Key components like the stylus and cartridge have been carefully designed. The tonearm features a universally compatible structure with an interchangeable cartridge, giving you the freedom to use your favorite stylus or experiment with a different sound by installing one of the many commercially available cartridges that adopt the MM installation standard. The adjustable counterweight ensures precise stylus pressure, supporting cartridges with a recommended pressure of 4 grams or less. With the pre-installed MM JICO J44A 7, Handytraxx Tube offers powerful and dynamic bass as well as excellent groove tracking performance. In addition, the device includes customizable bass and treble controls, enhancing the tonal richness of analog records.

Phono Equalizer with Advanced NuTube Performance

At the heart of the Handytraxx Tube is its integrated phono amplifier, which utilizes Korg's innovative Nutube technology. This new-generation design not only enriches the audio with warm harmonics but also adds depth and clarity to every record. Valves, once pillars of high-quality audio, are becoming increasingly rare and expensive due to the decline of raw materials from that era. To address this need, Korg developed Nutube: a modern solution that preserves that timeless appeal.

The Handytraxx Tube's phono equalizer plays an indispensable role in achieving optimal sound quality. Designed to enhance the original sound of your records, it adds those pleasant harmonics characteristic of valves for a rich and immersive sound experience. The TUBE control allows for fine-tuning of harmonics, allowing you to find the perfect sound balance according to the listener's preferences. Integrated directly into the Handytraxx Tube, this phono amplifier ensures both practicality and performance, with the ability to connect to a traditional stereo system via the line output or use dedicated phono jacks for those enthusiasts who prefer external preamps.

Take Vinyl with You. Anywhere!

Portability is a key feature of the Handytraxx Tube. With a footprint similar to an A3 sheet and a weight of only 3KG without batteries, it is designed to accompany you wherever your music takes you. It can be powered by an AC adapter or 6 AA batteries: versatile and convenient for both home use and on the go. The included dust cover provides protection, ensuring the device is always ready for use, whether permanently installed in your room or taken on a trip. The unit includes stereo speakers (with on/off switch) and a headphone output, allowing you to listen to records even at night.

Korg Handytraxx Tube Technical Specifications

- Drive system: belt drive (with CPU-controlled rotation compensation)

- Drive motor: DC servo

- Rotation speed: 33-1/3, 45, 78 RPM

- Platter: Die-cast aluminum

- Wow and Flutter: < 0.15% (WTD) at 3kHz

- Signal-to-noise ratio (S/N Ratio): > 70dB (DIN-B)

- Cartridge type: stereo MM (JICO J44A 7)

- Output level:

- Phono: 230mV (1kHz, 5cm/sec)

- Line: Max 2.3Vp 2 THD 1%

- Headphones: Max 80mW (32 ohm) THD 1%

- Speakers: Max 2.5W (THD 1%, 4Ω) x2

- PHONO preamp

- Standard gain 38dB; Equalizer characteristics: RIAA

- Tone control:

- Bass: 130Hz, ±8dB

- Treble: 5.5kHz, ±8dB

- Tube control: Gain: 0 ~ 6dB

- USB Audio Output 2.0: 2ch, PCM 44.1kHz/48kHz 16-bit

- Power consumption: 2.35W

- Power supply: AC adapter or 6 AA batteries

- Dimensions and weight: 370x280x118mm; 2.8KG

- Height 286mm if cover protrusions are included.

Accessories included with Korg Handytraxx Tube:

• AC adapter and corresponding plugs (5 types)


• Dust cover


• Platter


• Belt


• Record mat


• EP adapter


• Complete stylus: cartridge (pre-installed on headshell)


• Counterweight


• Platter fixing cap

Convert and Record Vinyl to Digital

Handytraxx Tube allows you to transfer your favorite vinyl records into digital format. By connecting the device to a computer with a USB cable, you can use audio recording software, such as Audacity, to digitize your vinyl collection. This feature allows you to enjoy the warmth of vinyl even when you're on the go, by transferring the digitized tracks to portable audio players for convenient and easy listening.

NB: Recording software is not included, but free or paid software for this purpose is readily available. For example: http://www.audacityteam.org