TOA PM-660D: ไมโครโฟน ไมโครโฟน ตั้งโต๊ะ, ไมโครโฟน Paging, Desktop Microphone
(ใช้กับ Power amp รุ่นที่ใช้ได้ A-1806, A-1812 VM-2240 มีเสียง Chime 4 โน๊ต)
- Desktop type dynamic microphone with cardioid polar pattern.
- Short-off press to talk switch with open OFF type extra switch contact.
- Low handling noise.
- 600 Ω balanced output impedance.
- 2.5m 4-conductor (included twin-core shielded) cable with 5 pin DIN plug.
- Can be remotely operated with additional components such as priority and transmitting / receiving relays.
| Specification | |
|---|---|
| Type | Desktop moving coil microphone. |
| Polar Pattern | Cardioid (Unidirectional). |
| Output Impedance at 1kHz | 600 Ω, balanced. |
| Rated Sensitivity | -58dB (1kHz, 0dB=1V/Pa) |
| Frequency Response | 100 ~ 10,000Hz |
| Cable | 2 core shielded plus 2 core cable. |
| Cable Length | 2.5m |
| Terminal of Cable | 5 pin DIN plug. |
| Talk Switch | Push to talk type (short-off circuit with lock lever). |
| Remote Switch | Leaf spring contact (interlocked with talk switch). |
| Dimensions | (W x H x D) 100 x 215 x 150mm |
| Weight | 440g |
| Finish | Head; Zinc plated steel wire, baked painting, Grey / Body; ABS resin, Grey. |
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