我的位置：
愛思創Extron電子-帶 DSP 的 3 路輸入立體聲混音器-MVC 121 Plus
廠家報價：面議
產品狀態：(在產)
Extron MVC 121 Plus 是一款緊湊的 3 路輸入立體聲音頻混音器，它所配備的數字信號處理平臺可實現音頻信號的混音和控制。MVC 121 Plus 具有 1 路立體聲線路電平...
產品品牌：
愛思創EXTRON
產品類別：
產品中心
地址：中國上海市松江區茸華路 686 號
電話：4000.398766、 021-3760 1568(聯系就說在DAV音視工程網上看到的)
| 經銷商 | 聯系方式 | 價格 |
|---|---|---|
| 愛思創Extron電子 | 4000.398766、 021-3760 1568 | 面議 |
| MVC 121 Plus | |||
| Audio | |||
|---|---|---|---|
| Gain | Unbalanced output: -6 dB; balanced output: 0 dB | ||
| Frequency response | 20 Hz to 20 kHz, ±0.3 dB | ||
| THD + Noise | <0.02% @ 1 kHz, at maximum output level | ||
| S/N | >100 dB, 20 Hz to 20 kHz, at maximum output, unweighted | ||
| Crosstalk | <-90 dB @ 1 kHz, fully loaded | ||
| CMRR | >60 dB @ 1 kHz | ||
| Audio input | |||
| Number/signal type | |||
| Microphone inputs | 2 mono, mic/line, balanced/unbalanced | ||
| Line input | 1 stereo, line, balanced/unbalanced | ||
| Connectors | |||
| Microphone inputs | (1) 3.5 mm captive screw connector, 6 pole | ||
| Line input | (1) 3.5 mm captive screw connector, 5 pole | ||
| Impedance | >10k ohms, balanced/unbalanced, DC coupled | ||
| Nominal level | +4 dBu when level is set to 0 dB gain; adjustable from -60 dBu to +4 dBu (line input) | ||
| Maximum level | +21 dBu, balanced, when input gain is set to 0 dB | ||
| Volume range | |||
| Line input | -18 dB to +24 dB, adjustable per input | ||
| Mic input | -18 dB to +60 dB, adjustable per input | ||
| Mic noise level | <-120 dBV (1 μVrms) at 40 dB gain | ||
| Mic phantom power | +48 VDC, which can be switched on or off | ||
|
|||
| Audio processing | |||
| D/A conversion | 24 bit,48 kHz sampling | ||
| Audio output | |||
| Number/signal type | 2 stereo, line,balanced/unbalanced | ||
| Connectors | (2) 3.5 mm captive screw connector, 5 pole | ||
| Impedance | 50 ohms unbalanced, 100 ohms balanced | ||
| Gain error | ±0.2 dB channel to channel | ||
| Maximum level (Hi-Z) | >+21 dBu, balanced; >+15 dBu, unbalanced | ||
| Control/remote — mixer/volume controller | |||
| Serial control port | 1 bidirectional RS-232: 3.5 mm captive screw connector,6 pole (uses 3poles) (shared with digital input) | ||
| Baud rate and protocol | 9600 to 115200 baud, 38400 baud (default), 8 data bits, 1 stop bit, no parity, no flow control | ||
| Serial control pin configuration | 1 = Tx, 2 = Rx, 3 = GND | ||
| USB control port | 1 front panel female mini USB B | ||
| USB standards | USB 2.0, low speed | ||
| Program control | Extron control/configuration program for Windows ? Extron Simple Instruction Set (SIS ? ) |
||
| Control — digital input ports | |||
| Number/type | 3 digital input (configurable) | ||
| Connector | (1) 3.5 mm captive screw connector, 6 pole (shared with RS-232 port, uses 4 poles) | ||
| Pin configuration | 3 = GND; 4, 5, 6 = digital inputs 1, 2, 3 | ||
| Digital inputs | |||
| Input voltage range | 0-24 VDC | ||
| Input impedance | 10k ohms | ||
| Threshold low to high | >2.0 VDC | ||
| Threshold high to low | <0.8 VDC | ||
| General | |||
| Power | External Input: 100-240 VAC, 50-60 Hz Output: 12 VDC,0.5 A |
||
| Power consumption | 4.8 watts | ||
| Temperature/humidity | Storage -40° to +158°F (-40° to +70°C) / 10% to 90%, noncondensing Operating +32° to +122°F (0° to +50°C) / 10% to 90%, noncondensing |
||
| Cooling | Convection, no vents | ||
| Mounting | |||
| Rack mount | Yes, with optional 1U rack shelf | ||
| Furniture mount | Yes, with optional mini under-desk mounting kit | ||
| Pole mount | Yes, with mini pole mount kit | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide) (4.3 cm H x 10.9 cm W x 7.6 cm D) (Depth excludes connectors and knobs.) |
||
| Product weight | 0.6 lbs (0.3 kg) | ||
| Regulatory compliance | CE, C-tick, c-UL, UL, FCC Class A, ICES, VCCI | ||
| Product warranty | 3 years parts and labor | ||
| Everlast power supply warranty | 7 years parts and labor | ||
|
|||
|
|||
| (4466-D4) | |||
