Bartola Instruments - Keep it Quiet
€164.00
Net: €137.82
Pre Order
| U | 3 |
| HP | 8 |
| Depth | 32 |
| +12V | 55 |
| –12V | 55 |
Bartola Instruments Keep it Quiet — Four-Channel Precision Signal Conditioner with Attenuation, Inversion, Offset and Mixing
Keep it Quiet is a four-channel precision signal conditioner for attenuating, inverting, offsetting and mixing audio or CV. Each channel combines a log-taper attenuator with a dedicated polarity switch. This gives you finer control at lower signal levels, while the separate polarity switch means you don't lose half the knob's travel to polarity inversion, as you would with a conventional attenuverter.
With nothing patched into an input, the corresponding channel becomes an adjustable ±5 V offset generator. Channels can also be cascaded to create more complex modulation signals, and all four are continuously summed at the MIX output, which adds soft saturation at higher levels. A very handy utility for keeping your signals under control.
Features:
- Four independent signal-conditioning channels
- Full-travel log-taper attenuation for fine level control
- Dedicated polarity inversion switches
- Handles audio, CV, LFOs and gates
- Unpatched inputs generate adjustable ±5 V offsets
- Cascading channel normalisation
- Individual channel outputs
- Always-active four-channel MIX output with soft saturation
- Bipolar signal LEDs and saturation indicator