Take full control of your sound signature. While our interchangeable ear pads let you fine-tune the low end, the Treble Control Box gives you precise, hardware-level control over the top end.
Featuring dual top-mounted 4-position switches with 4 parallel resistors (100, 150, 200, and 250 ohms) per channel, this passive inline filter lets you dial in the exact level of high-treble roll-off to soften harsh recordings, eliminate top-end fatigue, and match bright source gear — all without sacrificing the lightning-fast resolution of the CrystalCore™ driver.
Pure Passive Signal Path: Zero added noise, distortion, or phase degradation.
4.4mm Balanced Passthrough: Seamless, plug-and-play setup between your cable and amplifier.
Dual 4-Position Selectors: Independent channel adjustment for custom acoustic tuning.
Attenuation Settings (@ 10 kHz)
Switches 1, 2, 3, 4 ON: -2.5 dB — Subtle Softening
Switch 1 ON: -5.0 dB — Light Attenuation
Switch 2 ON: -7.5 dB — Moderate Roll-Off
Switch 3 ON: -9.5 dB — Heavy Smoothness
Switch 4 ON: -11.0 dB — Maximum Smoothness
*Note: For single-switch modes, set all remaining switches to OFF.
Take full control of your sound signature. While our interchangeable ear pads let you fine-tune the low end, the Treble Control Box gives you precise, hardware-level control over the top end.
Featuring dual top-mounted 4-position switches with 4 parallel resistors (100, 150, 200, and 250 ohms) per channel, this passive inline filter lets you dial in the exact level of high-treble roll-off to soften harsh recordings, eliminate top-end fatigue, and match bright source gear — all without sacrificing the lightning-fast resolution of the CrystalCore™ driver.
Pure Passive Signal Path: Zero added noise, distortion, or phase degradation.
4.4mm Balanced Passthrough: Seamless, plug-and-play setup between your cable and amplifier.
Dual 4-Position Selectors: Independent channel adjustment for custom acoustic tuning.
Attenuation Settings (@ 10 kHz)
Switches 1, 2, 3, 4 ON: -2.5 dB — Subtle Softening
Switch 1 ON: -5.0 dB — Light Attenuation
Switch 2 ON: -7.5 dB — Moderate Roll-Off
Switch 3 ON: -9.5 dB — Heavy Smoothness
Switch 4 ON: -11.0 dB — Maximum Smoothness
*Note: For single-switch modes, set all remaining switches to OFF.
