Monacor EVAB-22 Plop Protection
Audio signal switch-on delay. When switching an audio system with audio players, preamplifier and power amplifier on and off via a central switch, loud crackling or even a pop-like noise may occur and be heard from the connected speakers. This is caused by a charge potential passing through electrolytic capacitors in the signal path of the preamplifier when switched on. The EVAB-22 can prevent this unpleasant effect.
Audio signal switch-on delay
When switching an audio system with audio players, preamplifier and power amplifier on and off via a central switch, loud crackling or even a pop-like noise may occur and be heard from the connected speakers. This is caused by a charge potential passing through electrolytic capacitors in the signal path of the preamplifier when switched on. The EVAB-22 can prevent this unpleasant effect. For this purpose, you insert the device into the signal path between preamplifier (or signal source) and power amplifier. The EVAB-22 delays connection of the signal source to the power amplifier when switching the system on. The turn-on pulse does not reach the power amplifier. When the system is switched off, the signal path to the power amplifier is disconnected immediately, before a turn-off pulse can reach the power amplifier via the signal path.
- 1 x RCA input L/R
- 1 x 3.5 mm stereo jack input
- 1 x RCA output L/R
- Metal housing
Description | speaker protection module |
Nominal value | - |
Type | switch-on delay |
Colour | - |
Material | - |
Suitable for | preventing of interferences/clicking noises when switching playing devices, preamplifiers, power amplifiers on/off |
Power supply | ∿ 230 V/50 Hz |
Admiss. ambient temp. | 0-40 °C |
Dimensions | 114 x 66 x 37 mm |
Length | - |
Mounting dimensions | - |
Weight | 250 g |
Connections | inputs: 1 x RCA L/R, 1 x 3.5 mm stereo jack
outputs: 1 x RCA L/R |
Other features | - |
Packing unit | 1 |
Packing dimensions (W x H x L) | |
Gross weight | 0.35 kg |
Net weight | 0.25 kg |
Manuaali (764 KB)
Vaatimustenmukaisuusvakuutus (258 KB)
Tuotekortti (n. 500 KB)
Manufacturer Sku | 10.00715 |
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