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We currently have this product in stock and available for dispatch.
Stock Location
| UK Distribution Hub: | 20+ |
"Get it" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.
5-year warranty & 30-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
10-year warranty & 180-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
The product price includes 5 years' warranty and 30 day money back guarantee.
However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.
The highlights of this enhanced warranty service are:
Please note that this extended warranty is currently only available on products sold within the UK, EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.
For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.
This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.
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Key Features
The Korg NTS-4 Mixer and Audio Interface is a compact performance hub for synth players, producers and hardware-focused setups. Designed as part of the Nu:Tekt range, it combines six-channel mixing, built-in effects and USB audio/MIDI connectivity in a format that fits neatly into desktop and live performance environments.
Product Ref: 382880
The NTS-4 is built to simplify compact hardware setups by bringing multiple instruments into one unified mixer. Four stereo channels and two mono channels allow connection of up to ten audio signals, making it easy to combine volca units, NTS instruments, desktop synths and other electronic gear.
Each channel features dedicated level control, mute switching, CUE monitoring and FX send functionality, giving you direct access to the controls that matter during performance. Because all audio inputs use compact 3.5 mm connections, cable management stays tidy and efficient. The result is a cleaner setup that helps you spend less time managing routing and more time creating music.
Integrated effects processing gives you extensive sound-shaping options without increasing the size of your rig. Two independent stereo SEND FX engines can be assigned across channels, allowing you to add ambience and texture where needed.
Delay, ping pong delay, hall reverb, slap reverb and chorus effects help create width, depth and motion within your mix. Beyond channel processing, the TOTAL FX section works across the full output. Filters, flanger, phaser, decimator, drive, distortion, compressor and limiter effects provide additional control over the overall character of your performance. This combination makes it easy to build cohesive mixes directly from the hardware.
If your setup includes Eurorack equipment, the NTS-4 is designed to fit in naturally. The two mono inputs support both line-level and modular-level sources through a switchable attenuator, allowing different types of gear to work together without extra conversion hardware. Dedicated SEND and RETURN connections also make integrating external effects processors straightforward.
During performance, responsive CUE and MUTE controls help you prepare sounds before they reach the audience. Preview parts through headphones, introduce elements gradually or create sudden transitions on the fly. These practical controls provide the flexibility needed for live electronic performances and hands-on studio sessions.
USB-C connectivity allows the NTS-4 to function as both a mixer and audio interface, making it easier to integrate modern production workflows. With 24-bit audio support, you can record directly to a computer or compatible mobile device, stream performances online or route audio into your preferred DAW.
MIDI data received through USB can also be passed to external hardware via the dedicated MIDI OUT connection, helping synchronise instruments and controllers from a single source. Standard 1/4-inch main outputs ensure dependable connection to studio monitors, PA systems and recording equipment. Housed in a sturdy steel chassis and supplied as a quick-build DIY kit, the NTS-4 combines portability, durability and flexibility in one compact unit.
