Up for sale is a Weber MASS Lite 100-Watt Power Attenuator in a rarer red finish. This is an essential piece of kit for taming high-powered tube amplifiers, allowing you to hit that sweet, cranked power-tube saturation at true bedroom or stage-managed volumes without killing your tone.

Unlike cheap resistive attenuators that suck the life out of your signal, the Weber MASS utilizes an actual speaker motor (a moving speaker coil structure) as a load. This means your amplifier reacts exactly as if it were plugged into a real speaker cabinet, preserving the natural dynamics and feel of your rig.

Key Features & Controls:

Dual-Band Attenuation: Separate controls for Lows-Mids and Mids-Highs to precisely dial in your tone and compensate for the natural high-end loss that occurs at heavy attenuation.

Bypass Switch: Instantly drop the attenuator out of the circuit to run your amp unattenuated.

Range Switch: High / Low toggle to tailor the attenuation range to your specific amplifier output.

Impedance Matching: Designed to handle versatile rig configurations safely.

Condition Note:

As shown, the enclosure is in fantastic cosmetic shape with crisp, readable text and completely intact original hardware. Both the dials turn smoothly with zero scratchiness, and the toggle switches snap securely into position. It has been meticulously cared for in a smoke-free home environment.

(Please note: This listing is for the red Weber MASS Lite attenuator unit only. The amplifier chassis visible underneath the unit is not included in the sale)

Shipping:

Will be packed securely in heavy-duty bubble wrap and a sturdy box. Sent via tracked and insured courier within 1-2 working days of cleared payment. UK mainland shipping only.