SF621A - Microphone Epcom - Free user manual and instructions
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| Type of product | Microphone |
| Brand | Epcom |
| Model | SF621A |
| Form factor | Handheld dynamic microphone |
| Frequency response | 50 Hz - 15 kHz |
| Polar pattern | Cardioid |
| Sensitivity | -54 dB ± 3 dB |
| Impedance | 600 ohms |
| Connector | XLR |
| Cable length | 3 m (included) |
| Power supply | None (passive) |
| Dimensions | 180 x 50 x 50 mm |
| Weight | 300 g |
| Material | Metal grille, plastic body |
| Main functions | Voice capture for speeches, karaoke, and conferencing |
| On/Off switch | Yes |
| Included accessories | Microphone stand adapter, carrying pouch |
| Maintenance | Use a soft cloth and brush to clean the grille; keep away from moisture |
| Safety | Do not expose to water or extreme heat |
| Spare parts | Grille and capsule replacements available via service centers |
| Repairability | Accessible internal components; refer to manual |
| General information | Free PDF manual available for download |
| Compliance | CE, RoHS |
| Warranty | 1-year limited warranty |
Frequently Asked Questions - SF621A Epcom
How do I connect the Epcom SF621A microphone to my computer?
Use an XLR-to-USB adapter or an audio interface with an XLR input. Connect the XLR cable to the mic and the interface, then plug the interface into your computer via USB.
Is the SF621A a dynamic or condenser microphone?
The SF621A is a dynamic microphone, which does not require phantom power and is durable for live use.
Can I use the SF621A for karaoke?
Yes, the cardioid pickup pattern and wide frequency response make it suitable for vocals in karaoke sessions.
How do I reduce feedback when using the SF621A on stage?
Position the microphone close to your mouth, point the rear (null) side toward speakers, and reduce gain on monitors to minimize feedback.
Does the SF621A require batteries?
No, it is a passive dynamic microphone that gets its signal from the connected mixer or interface without needing external power.
How should I clean the SF621A microphone?
Use a soft, dry cloth for the body and a gentle brush to remove dust from the grille. Avoid using water or cleaning solvents.
What type of cable does the SF621A use?
It uses a standard XLR cable (male to female) to connect to mixing consoles, audio interfaces, or PA systems.
Can I use the SF621A with a wireless system?
No, the SF621A is a wired microphone. For wireless use, you would need a compatible wireless transmitter, but that may affect performance.
Is the SF621A compatible with smartphone recording?
Not directly. You need a mobile audio interface or an OTG adapter with XLR input to connect it to a smartphone.
What is the warranty period for the SF621A?
The SF621A comes with a 1-year limited warranty covering manufacturing defects. Keep your proof of purchase.
User questions about SF621A Epcom
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USER MANUAL SF621A Epcom
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Product information
Brand : Epcom
Model : SF621A
Category : Microphone