A-RED DI Tube Direct Box
Harmonic weight. Solid foundation. Pure signal path.
The A-RED DI is not about shaping tone aggressively — it’s about adding depth and character at the source.
Its tube-driven design delivers subtle saturation and harmonic richness, giving instruments a more grounded and three-dimensional feel.
What you actually get
A set of A-RED DI profiles captured at different gain stages.
Profiles included:
- A-RED DI – Base Gain
Clean, full-range signal with subtle harmonic depth. - A-RED DI – Pushed Gain
Richer saturation with enhanced weight and presence.
How it behaves
- Adds harmonic richness without overwhelming the source
- Enhances low-end weight and stability
- Maintains clarity while adding subtle density
Audio Demo
Compare the original hardware signal and the NAM profile across a range of sources — bass, guitar, synth, and more.
Each example demonstrates how closely the profile captures the tone, dynamics, and harmonic response of the hardware.
The NAM and hardware samples are gain-matched to allow for a more accurate evaluation of the capture’s fidelity.
For additional context, a dry (unprocessed) version is also included.
The hardware used for this comparison is a single-channel unit; therefore, these demos are presented in mono to reflect its original character.
The NAM profiles themselves support full stereo operation when used on a stereo track.
Why this capture is different
- Multiple gain stage captures for tonal flexibility
- Consistent calibration across profiles
- Designed for real-world DI and re-amping workflows
Waveform Comparison (Hardware vs NAM)
Below is a direct comparison between the original hardware signal and the NAM profile output.
This visualization highlights how accurately the tonal character and response are preserved.
Technical notes
- Format: NAM (.nam)
- Sample Rate: 48kHz
- Capture Type: Real hardware
- Calibration: Studio-level gain staging
Gain Staging Advice
Our captures are pre-calibrated at -18 dBFS input level.
For best results, we recommend feeding the plugin with an input signal close to -18 dBFS.
Due to gain staging during the profiling process, the output level of a loaded profile may be slightly lower than the original input signal.
Please adjust the Output control to match your source level or to reach your preferred listening volume.
Disclaimer
This product consists of digital NAM profiles captured from real hardware.
All products are independently developed by TSC (Tokyo Studio Capture) and are not affiliated with, endorsed by, or officially connected to any hardware or software manufacturers.
Any product names, references, or visual elements are used strictly for descriptive purposes only. All trademarks and brand names are the property of their respective owners.
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