NAI-24 USB Sound Card A compact and high-performance solution for personal studios. Inspired by the classic 76 compressor, this device...
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A compact and high-performance solution for personal studios.
Inspired by the classic 76 compressor, this device offers a user-friendly experience with professional sound quality.
The NAI-24 is a compact audio interface designed for personal studios. It is equipped with high-quality audio transformers and a pure Class A discrete transistor microphone preamp. Offering up to 71dB of gain, it supports 32-bit/192kHz sampling rate and allows switching between two different audio interface modes. It also includes an easy-to-use analog compressor inspired by the classic 76 compressor.
Pure Class-A Preamp: The meticulously crafted transistor microphone preamp provides up to 71dB of gain with ultra-high dynamic range and resolution.
FET 76PRE Compressor: Inspired by the classic 76 compressor, it offers multiple preset modes for vocals, guitars and live broadcasts.
High-Quality Sound: Superior sound precision with 32-bit/192kHz sampling rate and AKM's professional AD/DA chips.
User-Friendly Design: Easy to use with 2 inputs/4 outputs, independent 48V phantom power control, HI-Z input and dual headphone output.
Ultra-Low Latency: Meets professional needs with 3.17ms latency at 192kHz.
Dual Monitor Output: Possibility to connect two pairs of monitor speakers simultaneously with 1L/2R and 3L/4R outputs.
Professional AD/DA Conversion
Pure Sound Precision
With professional AD/DA conversion technology and high-quality chips made by AKM (Asahi Kasei Microdevices), NAI-24 delivers pure and delicate sound. Studio-grade audio transformers are used on the main outputs (1L/2R) to achieve warm tones and prevent ground loop interference.
Sound Transformers
Studio Class
Studio grade audio transformers on the main output (1L/2R) provide warm sound character and achieve electrical isolation to prevent ground loop interference. (Note: Balanced output signal strength is maintained even when connecting unbalanced outputs to 1L/2R).
Simple User Interface
The NAI-24 is a user-friendly 2-input, 4-output audio interface that provides independent 48V phantom power control and LINE IN switching buttons. Features include HI-Z input, dual-headphone independent monitoring, soft/hard monitoring mix adjustment, one-click stereo mode switching, and one-click loopback.
It meets professional needs with ultra-low latency of 3.17ms at 192kHz 32-sample buffer.
Dual Monitor Output
A/B Mode: In this mode, you can connect active monitor speakers to the outputs (1L/2R and 3L/4R) at the same time and switch between monitors with a single click by pressing the (OUT 3/4) button.
Recording Mode
Recording Mode: In this mode, when using the main channel (1L/2R), pressing the (OUT3/4) button allows you to monitor the audio sent to channels 3/4 with one click. (For example, the sound engineer needs to temporarily monitor the tracks sent to the recording musicians).
Ease of Use of External Effects
In record mode, easily connect to a variety of racks and external effects devices for re-recording.
Technical Specifications
Microphone Input (MIC IN)
Dynamic Range
114dB (A-weighted)
Frequency Response
20-20,000Hz ±0.1dB
THD+N
0.002% @ -1dBFS (at min gain)
EIN
-126dB (A-weighted)
Maximum Entry Level
6dBu (at minimum gain)
Earnings Range
5.4-63dB
Input Impedance
2.4kΩ
Line Input (LINE IN)
Dynamic Range
114dB (A-weighted)
Frequency Response
20-20,000Hz ±0.12dB
THD+N
0.003% @ -1dBFS (at min gain)
Maximum Entry Level
26dBu (at minimum gain)
Earnings Range
-12.6-45dB
Input Impedance
21kΩ
High Impedance Input (HI-Z)
Nominal Entry Level
-10dBu
Input Impedance
1MΩ
1L/2R Output
Dynamic Range
112dB (Balanced, 600Ω, A-weighted)
Frequency Response
20-20,000Hz ±0.5dB
Maximum Output Level
+12.4dBu (Balanced, 0dBFS)
THD+N
0.0015% @ -1dBFS
Output Impedance
580Ω
3L/4R Output
Dynamic Range
112dB (Balanced, 200kΩ, A-weighted)
Frequency Response
20-20,000Hz ±0.1dB
THD+N
0.001% @ -1dBFS
Maximum Output Level
+18.4dBu (Balanced, 0dBFS)
Output Impedance
240Ω
Headphone Output (PHONES OUTPUT)
Dynamic Range
104dB (A-weighted)
Frequency Response
20-20,000Hz ±0.25dB
THD+N
0.005% @ -5dBFS
Power output
30mW @ 32Ω
Physical Features
Dimensions
194(L) x 128(W) x 67(H) mm
Weight
722g
Compression Modes
Vocal Compression Mode: Delivers a smooth sound with moderate attack and release based on vocal performance.
Guitar Compression Mode: Provides a balanced and consistent volume level for guitar and bass with quick response and soft release.
Live Broadcast Mode: Provides the fastest compression capabilities to ensure signal integrity and clarity during live broadcasts.
Additional Features and Support
User Friendly Functions
Independent 48V phantom power control and LINE IN toggle switches
Independent monitoring with HI-Z input and dual headphone output
Soft/hard monitoring mix adjustment
One-click stereo mode switching and loopback
Supports Your Music Journey
Licensed professional recording software: CUBASE 13 LE included.
Easy connection to external effects devices in recording mode
USB powered, no external adapter required
Reliable signal transmission with high-quality XLR and 6.35mm connectors
