Weber Mass 100 attenuator

Description

huendeskes
Weber MASS 100 reactive guitar amplifier volume reducer (it has a real speaker inside, it doesn't simulate speaker impedance changes, it is the actual thing.) 10-step adjustable volume, can safely reduce the sound of a 100W amplifier to completely silent.
Treble boost in 3 stages, usable with 2, 4, 8, 16 Ohm outputs.
Line out with separate treble, bass, mid, and volume controls.