Manufacturer's description
A compact performance mixer built for modern setups.
The NTS-4 brings the flexibility of the Nu:Tekt series into a powerful performance mixer. With six channels, integrated effects, and USB audio/MIDI connectivity, it’s designed to connect, mix, and perform with volca units, NTS instruments, modular gear, and desktop synths in one streamlined setup.
Six channels. One unified setup.
With four stereo channels and two mono channels, the NTS-4 makes it easy to combine multiple instruments into a single performance rig, supporting up to 10 total audio signals. Each channel includes level control, mute, CUE monitoring, and FX send for flexible mixing and performance control. All inputs use compact 3.5 mm mini-jacks, ideal for volca units, NTS instruments, and other desktop gear.
Designed for synths and modular gear.
The mono inputs support both line-level and modular-level signals via a switchable attenuator, allowing seamless integration with Eurorack systems. Dedicated SEND and RETURN connections make it easy to expand your setup with external effects.
Shape your mix in real time.
Two independent stereo effects engines provide per-channel SEND FX for spatial processing, while a master TOTAL FX section shapes the entire mix. Add delay, reverb, modulation, drive, and compression to bring depth, movement, and cohesion to your sound.
Hands-on control for live performance.
Each channel includes dedicated CUE and MUTE controls. Preview sounds through headphones before bringing them into the mix, or create instant drops and transitions with responsive muting. Seamless connection to your setup.
USB-C provides 24-bit audio and MIDI connectivity for recording, streaming, and DAW integration. Mix hardware and software together, or record directly to your computer or mobile device. MIDI received over USB can be routed through the dedicated MIDI OUT to control external hardware. Standard 1/4" outputs provide reliable connection to studio and live systems.
Compact, stable, and built to last.
The steel body provides a solid foundation that stays in place even in fully patched setups. Despite its small footprint, the NTS-4 is built to handle real-world performance and studio use.
Build it. Make it yours.
As part of the Nu:Tekt series, the NTS-4 is a simple DIY kit that can be assembled with ease. Once
built, it becomes a durable, high-quality performance mixer ready for long-term use. Designed for compact performance rigs.
The NTS-4 is built to sit at the center of small hardware setups, reducing cable clutter and simplifying routing so you can focus on performance.
Specifications
Output jacks and connectors:
- MAIN OUT L, R jacks (6.3 mm monaural phone jack, unbalanced)
- Headphone jack (3.5 mm stereo mini-phone jack, unbalanced)
- SEND jack (3.5 mm stereo mini-phone jack, unbalanced)
Input jacks:
- MONO 1, MONO 2 jacks (3.5 mm monaural mini-phone jack, unbalanced)
- STEREO 1, STEREO 2, STEREO 3, STEREO 4 jacks (3.5 mm stereo mini-phone jack, unbalanced)
- RETURN jack (3.5 mm stereo mini-phone jack, unbalanced)
Other jacks and ports:
- MIDI OUT jack (3.5 mm TRS mini-phone jack)
- USB port (USB Type-C)
Built-in effects:
- SEND FX: DELAY, PING PONG DELAY, HALL REVERB A, HALL REVERB B, SLAP REVERB A,
SLAP REVERB B, CHORUS - TOTAL FX: LPF, HPF, ISOLATOR, FLANGER, PHASER, DECIMATOR, DRIVE, DISTORTION,
COMPRESSOR, LIMITER
Display:
- 7-segment LED display (3 digits)
Included items
- USB Type-C to Type-A cable
- Precautions/Assembly Instructions
- USB bus power or AC adapter (DC 9 V) (sold separately)
- No-load power consumption: 0.1 W at 230 V
- Dimensions (W x D x H): 195 x 125 x 38 mm
- Weight: 613 g/1.35 lb
How much is my shipping?
Shipping is automatically calculated before you submit your payment information. Simply add items to your cart and proceed to the checkout page, where you'll be offered shipping options and their prices. In the UK, 'next working day' shipping is free if the order value is over £150, and £5 otherwise. We can also ship on a 'next working day before 12pm' service, which costs £6 for orders over £150 and £7.50 for orders under £150.
Do you ship to my country?
Almost certainly - the site will give you an estimate of shipping costs if you add an item to the cart and then enter your country and postcode. If you have specific requirements (such as if you prefer UPS over FedEx, for example) then let us know in advance and we'll try to work something out for you.
Shipping methods
We use a combination of DPD and Royal Mail for the UK, and for international orders it's either DPD, DHL, FedEx, UPS or Royal Mail depending on where you are in the world. If you have a particular preference then try to let us know BEFORE you order so we can look into it for you. Please note that there may occasionally be additional shipping charges if you live in a remote area, depending on what surcharges are applied by the shipper. We'll get in touch to discuss this with you in such cases.
Dispatch times
For UK orders, we normally dispatch the same working day if we get the order before 16:00. If you have a really urgent situation then of course drop us an email before ordering and we'll always do our absolute best to accommodate you.
For international orders, we normally dispatch the same day if we get the order before 13:00 but again, occasionally it might be the next day before we can send it out, and sometimes the couriers may come to collect a little earlier than scheduled which would also push an order into the next day.
Saturday/Sunday delivery
If you're in the UK and you order before 16:00 on a Friday then we can send something for a Saturday or Sunday delivery with DPD. This is FREE for order values over £350, £5 for order values between £75 and £250, and £7 for order values under £75. (NB: this applies to UK mainland addresses only). Please note that any orders placed after 16:00 on a Friday will ship on the Monday.
International shipping times
Most orders are delivered within 3 to 5 working days if sent on a courier service. Royal Mail services can take a lot longer and are often less secure.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch if you have questions.
Product Overview
Manufacturer's description
A compact performance mixer built for modern setups.
The NTS-4 brings the flexibility of the Nu:Tekt series into a powerful performance mixer. With six channels, integrated effects, and USB audio/MIDI connectivity, it’s designed to connect, mix, and perform with volca units, NTS instruments, modular gear, and desktop synths in one streamlined setup.
Six channels. One unified setup.
With four stereo channels and two mono channels, the NTS-4 makes it easy to combine multiple instruments into a single performance rig, supporting up to 10 total audio signals. Each channel includes level control, mute, CUE monitoring, and FX send for flexible mixing and performance control. All inputs use compact 3.5 mm mini-jacks, ideal for volca units, NTS instruments, and other desktop gear.
Designed for synths and modular gear.
The mono inputs support both line-level and modular-level signals via a switchable attenuator, allowing seamless integration with Eurorack systems. Dedicated SEND and RETURN connections make it easy to expand your setup with external effects.
Shape your mix in real time.
Two independent stereo effects engines provide per-channel SEND FX for spatial processing, while a master TOTAL FX section shapes the entire mix. Add delay, reverb, modulation, drive, and compression to bring depth, movement, and cohesion to your sound.
Hands-on control for live performance.
Each channel includes dedicated CUE and MUTE controls. Preview sounds through headphones before bringing them into the mix, or create instant drops and transitions with responsive muting. Seamless connection to your setup.
USB-C provides 24-bit audio and MIDI connectivity for recording, streaming, and DAW integration. Mix hardware and software together, or record directly to your computer or mobile device. MIDI received over USB can be routed through the dedicated MIDI OUT to control external hardware. Standard 1/4" outputs provide reliable connection to studio and live systems.
Compact, stable, and built to last.
The steel body provides a solid foundation that stays in place even in fully patched setups. Despite its small footprint, the NTS-4 is built to handle real-world performance and studio use.
Build it. Make it yours.
As part of the Nu:Tekt series, the NTS-4 is a simple DIY kit that can be assembled with ease. Once
built, it becomes a durable, high-quality performance mixer ready for long-term use. Designed for compact performance rigs.
The NTS-4 is built to sit at the center of small hardware setups, reducing cable clutter and simplifying routing so you can focus on performance.
Specifications
Output jacks and connectors:
- MAIN OUT L, R jacks (6.3 mm monaural phone jack, unbalanced)
- Headphone jack (3.5 mm stereo mini-phone jack, unbalanced)
- SEND jack (3.5 mm stereo mini-phone jack, unbalanced)
Input jacks:
- MONO 1, MONO 2 jacks (3.5 mm monaural mini-phone jack, unbalanced)
- STEREO 1, STEREO 2, STEREO 3, STEREO 4 jacks (3.5 mm stereo mini-phone jack, unbalanced)
- RETURN jack (3.5 mm stereo mini-phone jack, unbalanced)
Other jacks and ports:
- MIDI OUT jack (3.5 mm TRS mini-phone jack)
- USB port (USB Type-C)
Built-in effects:
- SEND FX: DELAY, PING PONG DELAY, HALL REVERB A, HALL REVERB B, SLAP REVERB A,
SLAP REVERB B, CHORUS - TOTAL FX: LPF, HPF, ISOLATOR, FLANGER, PHASER, DECIMATOR, DRIVE, DISTORTION,
COMPRESSOR, LIMITER
Display:
- 7-segment LED display (3 digits)
Included items
- USB Type-C to Type-A cable
- Precautions/Assembly Instructions
Technical Specs
Shipping Details
How much is my shipping?
Shipping is automatically calculated before you submit your payment information. Simply add items to your cart and proceed to the checkout page, where you'll be offered shipping options and their prices. In the UK, 'next working day' shipping is free if the order value is over £150, and £5 otherwise. We can also ship on a 'next working day before 12pm' service, which costs £6 for orders over £150 and £7.50 for orders under £150.
Do you ship to my country?
Almost certainly - the site will give you an estimate of shipping costs if you add an item to the cart and then enter your country and postcode. If you have specific requirements (such as if you prefer UPS over FedEx, for example) then let us know in advance and we'll try to work something out for you.
Shipping methods
We use a combination of DPD and Royal Mail for the UK, and for international orders it's either DPD, DHL, FedEx, UPS or Royal Mail depending on where you are in the world. If you have a particular preference then try to let us know BEFORE you order so we can look into it for you. Please note that there may occasionally be additional shipping charges if you live in a remote area, depending on what surcharges are applied by the shipper. We'll get in touch to discuss this with you in such cases.
Dispatch times
For UK orders, we normally dispatch the same working day if we get the order before 16:00. If you have a really urgent situation then of course drop us an email before ordering and we'll always do our absolute best to accommodate you.
For international orders, we normally dispatch the same day if we get the order before 13:00 but again, occasionally it might be the next day before we can send it out, and sometimes the couriers may come to collect a little earlier than scheduled which would also push an order into the next day.
Saturday/Sunday delivery
If you're in the UK and you order before 16:00 on a Friday then we can send something for a Saturday or Sunday delivery with DPD. This is FREE for order values over £350, £5 for order values between £75 and £250, and £7 for order values under £75. (NB: this applies to UK mainland addresses only). Please note that any orders placed after 16:00 on a Friday will ship on the Monday.
International shipping times
Most orders are delivered within 3 to 5 working days if sent on a courier service. Royal Mail services can take a lot longer and are often less secure.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch if you have questions.
