EM 420 R - Microphone Trevi - Free user manual and instructions
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| Product Type | Dynamic Microphone |
| Brand | Trevi |
| Model | EM 420 R |
| Polar Pattern | Cardioid |
| Frequency Response | 50 Hz – 15 kHz |
| Impedance | 600 ohms |
| Sensitivity | -54 dB ± 3 dB |
| Connector | 3-pin XLR |
| Power Supply | No battery required (passive dynamic) |
| Material | Metal body with grille |
| Dimensions (approx.) | 50 mm diameter, 180 mm length |
| Weight | Approx. 350 g |
| Cable Length | Not included (standard XLR cable) |
| Switches | None |
| Intended Use | Live vocals, PA systems, home recording |
| Storage Temperature | -20°C to 60°C |
| Operating Temperature | 0°C to 40°C |
| Humidity | ≤ 90% non-condensing |
| Cleaning Instructions | Wipe with a soft, dry cloth. Avoid liquids. |
| Warranty | Standard 1 year (check local policy) |
Frequently Asked Questions - EM 420 R Trevi
How do I connect the Trevi EM 420 R microphone to a mixer?
Use a standard XLR cable to connect the microphone to a compatible mixer or audio interface with a microphone input.
Does the EM 420 R require phantom power?
No, it is a dynamic microphone and does not require phantom power.
What is the best way to reduce feedback with this microphone?
Position the microphone close to the sound source, use a cardioid polar pattern, and avoid pointing speakers directly at the microphone.
Can I use the EM 420 R for recording vocals?
Yes, it is suitable for live vocals and basic home recording applications.
How should I clean the microphone?
Wipe the exterior with a soft, dry cloth. For the grille, gently remove dust using a soft brush. Do not use water or cleaning solvents.
What type of cable does the microphone use?
It uses a standard 3-pin XLR male connector. A balanced XLR cable is recommended.
Is the Trevi EM 420 R compatible with karaoke machines?
Yes, if the karaoke machine has a microphone input (XLR or 1/4-inch via adapter).
What should I do if the microphone produces no sound?
Check the cable connection, ensure the mixer/amplifier is turned on, and verify that the appropriate channel is not muted. Test with another cable if possible.
How can I store the microphone properly?
Store in a dry, dust-free environment at room temperature. Use a padded case or box to protect from impacts.
Where can I find replacement parts for the EM 420 R?
Contact Trevi customer support or authorized service centers. Third-party parts may be available but ensure compatibility.
User questions about EM 420 R Trevi
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USER MANUAL EM 420 R Trevi
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Product information
Brand : Trevi
Model : EM 420 R
Category : Microphone