฿25,500.00 (รวม VAT 7% แล้ว)
แบรนด์
TOA A-230 HV
฿5,250.00 (รวม VAT 7% แล้ว)
ชมสินค้าประเภทเพาเวอร์แอมป์ระบบประกาศ-ระบบประชุม-แบ็คกราวด์มิวสิคทั้งหมด
| ไฟเลี้ยง | |
|---|---|
| กำลังขับ | |
| แยกโซน | |
| อินพุต | 1 x Mic/Line 1/4" (6.3mm) Phone Jack, 1 x Unbalanced Terminal Block, 1 x USB Port |
| เอาต์พุต | 1 x 1/4" (6.3mm) Headphone Jack, 1 x Line-Level Terminal Block, 1 x Speaker Terminal Block |
| ขนาด | |
| น้ำหนัก |
| Power Source | Supplied from an external 24 V DC/400 mA power supply or from an optional AD-246 AC adapter |
|---|---|
| Power Consumption | 10 W (rated output) |
| Wave Format | 44.1 kHz sampling frequency, 16-bit PCM (monaural) |
| Frequency Response | 20 Hz – 20 kHz ±3 dB (1 kHz) 50 Hz – 14 kHz ±3 dB (IT-450 mounted, 1 kHz) |
| Distortion | 1 % or less (1 kHz, rated output) |
| Recording System | USB data transfer or analog recording |
| Control Input | Play 1-4, stop: No-voltage make contact input, pulse make length: 200 ms, open voltage: 30 V DC, short-circuit current: 10 mA removable terminal block (22 pins) |
| Control Output | Busy: Contact capacity: 30 V DC/0.5 A, removable terminal block (22 pins) |
| Input | Input/Recording input: Mic: -60 dB(*1), 2.2 kΩ/ Line: -20 dB(*1), 10 kΩ, (Mic/Line changeable), unbalanced, phone jack Line input: 0 dB(*1), 10 kΩ, unbalanced, removable terminal block (22 pins) |
| Output | Line output: 0 dB(*1), 600 Ω, unbalanced, removable terminal block (22 pins) Headphone output: 0 dB(*1), 100 Ω, unbalanced, phone jack Speaker output: 3 W, 8 Ω, removable terminal block (22 pins) |
| LED Indicator | POWER, USB, START/STOP 1-4 |
| Maximum No. of Messages | 4 Pre-recorded audio data: Message 1, Westminster chime(*2) Message 2, Ascending 4-tone chime(*2) Message 3, Descending 4-tone chime(*2) Message 4, None Note: The above audio sources can be overwritten by using the supplied software. |
| Maximum Recording Time | 6 min |
| Message Delay Time | 0, 2 s or 4 s (selectable) |
| Playback Interval Time | , 0, 5 s, 10 s, 30 s, 1 min, 5 min, 10 min, 30 min or 1 h (selectable) |
| Operating Temperature | 0 ℃ to +40 ℃ |
| Operating Humidity | 90 %RH or less (no condensation) |
| Finish | Case: ABS resin, black |
| Dimensions | 210 (W) × 44.2 (H) × 181 (D) mm (excluding projection) |
| Weight | 730 g |
| Accessory | CD-ROM (USB data transfer software and sample chimes recorded)…1, Unbalanced-phone plug…1, USB cable (1 m)…1, Removable terminal plug (22 pins)…1, Rubber foot…4 |
| Option | Rack mounting bracket: MB-WT3 (for rack mounting one EV-20R unit) MB-WT4 (for rack mounting two EV-20R units) AC adapter: AD-246 |
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