Derived from the Power Attenuator 15, the 22w model is no longer an option (as it was previously) but a new product, with a specific attenuation range : this power attenuator allows you to reduce the volume from -9dB to -21dB (-6 to -18dB on the 15w version). It is suitable for 22w amps or less.
As for the 15w model, this power attenuator will find his place between your amplifier and its speaker.
It preserves its T-Bridge technology that made the success of his little brother. It allows you to turn up the volume, in order to obtain the best of your tubes, while controlling output volume thanks to 5 attenuation positions proposed.
There's no high notes loss, the sound remains transparent, even at -21dB.
Be careful : two models are available
: 8 ohms
and 16 ohms.
Please check on your amplifier.
The attenuator transforms power in heat, which explains the
presence of ventilation holes on each sides of the box.
Moreover, this attenuator is meant for 22w tube amplifier maximum. If you need more power, please consult our 50/100 model here.
Connecting cables, clip for amplifier's handle are optionally available
in shop.
| Atténuation | -9dB | -12dB | -15dB | -18dB | -21dB |
| Ampli 10w | 1,25 | 0,63 | 0,31 | 0,16 | 0,08 |
| Ampli 15w | 1,88 | 0,94 |
0,47 | 0,23 | 0,12 |
| Ampli 22w | 2,75 |
1,38 |
0,69 |
0,34 |
0,17 |
For example : a vox AC15 (15w) will develop 0.47w on the -15dB position.
