T-Tech CL1BB Optical Compressor Profiles for NAM

T-Tech CL1BB Optical Compressor

Smooth control. Modern clarity. Musical dynamics.

The CL1BB is not about vintage coloration — it’s about refined control.

Its optical compression design delivers smooth, transparent gain reduction with precise handling of dynamics, making it ideal for vocals, bass, and detailed mix work.

NAM A2 Updated

All Tokyo Studio Capture profiles have been updated for the latest NAM A2 architecture.

NAM A2 represents the most significant advancement in Neural Amp Modeler to date, delivering substantially improved accuracy, efficiency, and hardware fidelity compared to previous generations.

According to large-scale blind listening tests, A2 consistently achieved results that are extremely difficult to distinguish from the original hardware.

Learn more about NAM A2

What you actually get

A set of optical compressor profiles captured across different control styles and musical applications.

Profiles included:

• CL1BB – Smooth Leveler
  Transparent optical compression with natural dynamic control.

GR: Light / Ratio: Gentle / Attack: Medium / Release: Medium

• CL1BB – Velvet Compression
  Silky optical smoothing with enhanced warmth and polish.

GR: Light–Medium / Ratio: Gentle / Attack: Medium / Release: Slow

• CL1BB – Forward Presence
  Controlled dynamics with a polished upfront character.

GR: Medium / Ratio: Moderate / Attack: Fast / Release: Medium

• CL1BB – Dynamic Lock
  Firm control while maintaining smooth musical movement.

GR: Medium / Ratio: Strong / Attack: Fast / Release: Fast

• CL1BB – Warm Sustain
  Extended sustain with smooth optical consistency.

GR: Medium / Ratio: Moderate / Attack: Slow / Release: Medium

• CL1BB – Thick Glue
  Dense compression with enhanced weight and cohesion.

GR: Medium–Heavy / Ratio: Strong / Attack: Medium / Release: Slow

• CL1BB – Punch Control
  Balanced transient shaping with controlled dynamics.

GR: Medium / Ratio: Moderate / Attack: Medium-fast / Release: Medium

• CL1BB – Body Enhancer
  Rounded compression with added fullness and density.

GR: Medium–Heavy / Ratio: Strong / Attack: Slow / Release: Slow

• CL1BB – Mix Glue
  Subtle stereo buss compression with elegant cohesion.

GR: Light / Ratio: Gentle / Attack: Slow / Release: Medium

• CL1BB – Master Smooth
  Gentle mastering compression with refined dynamics.

GR: Light / Ratio: Gentle / Attack: Slow / Release: Slow

• CL1BB – Tube Density
  Enhanced harmonic richness with controlled compression.

GR: Medium / Ratio: Moderate / Attack: Medium / Release: Slow

• CL1BB – Optical Drive
  Heavier optical compression with rich sustain and character.

GR: Heavy / Ratio: Aggressive / Attack: Fast / Release: Medium-fast

How it behaves

• Compression is smooth and highly controlled
• Dynamics are shaped without losing clarity
• Response remains musical across a wide range of material

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.

Why this capture is different

• Multiple application-focused compression styles
• Precise gain reduction calibration
• Optimized for vocals, bass, and modern mixes

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 dynamics 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 reduction 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 and impulse responses 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.

Leave a Review

If you found this profile useful, we’d really appreciate your feedback.

Leave a review and receive a discount coupon for your next purchase.