主要特性
Extron DMP 64 数字音频矩阵处理器是一款 6x4 音频矩阵混音器，它配备功能强大的数字信号处理平台 Extron ProDSP，可实现完整的音频信号的路由和控制。DMP 64 具有 6 路带幻像电源的单声道麦克风/线路输入，每路都可以混合至任意或全部 4 路单声道线路输出。ProDSP 带有功能强大的工具，可用于控制电平、动态调整、滤波器、延迟、闪避、响度和反馈抑制。它由 Extron 直观的 DSP 配置器软件进行管理，这是一种基于 PC、带有图形用户环境的应用程序，可以将完整的音频系统虚拟化在单一窗口内。在需要对线路电平和麦克风进行带 DSP 的高级音频矩阵混音处理的小型表演应用环境中，DMP 64 无疑是理想之选。
特性
- 6x4 麦克风/线路音频矩阵混音器
- ProDSP™ 音频信号处理
- 演播室等级的 24 位/48 kHz 模拟至数字和数字至模拟转换器
- 低延时 DSP 处理
- DSP 配置器软件
- 直观的图形用户环境
- 用于远程控制或反馈的 6 个数字输入/输出端口
- 双矩阵设计可提供主用和虚拟路由选项
- 随附外置的 Extron Everlast™ 电源，产品编号 #70-1174-01 — 全球通用型电源具有经验证的高可靠性和低功耗。此电源兼容 ZipClip 100 和 ZipClip 200 安装套件。
- Extron Everlast 电源享有 7 年部件和人工保修
- 提供符合 TAA 的型号 — Please inform your local Extron representative if your order requires compliance with TAA regulations.
技术参数
也请参阅我们的 PDF 格式的技术参数
| DMP 64 | |||
| Audio system | |||
|---|---|---|---|
| | Unbalanced output: -6 dB; balanced output: 0 dB | ||
| | 20 Hz to 20 kHz, ±0.1 dB | ||
| | <0.02% @ 1 kHz, at maximum output level | ||
| | >105 dB, 20 Hz to 20 kHz, at maximum output, unweighted | ||
| | <-90 dB @ 1 kHz, fully loaded | ||
| | >70 dB @ 1 kHz | ||
| Audio input | |||
| | 6 mono, mic/line, balanced/unbalanced | ||
| | (6) 3.5 mm captive screw connectors, 3 pole | ||
| | >10k ohms unbalanced/balanced | ||
| | +4 dBu when level is set to 0 dB gain; adjustable from -60 dBu to +4 dBu | ||
| | +24 dBu, balanced, when input gain is set to -3 dB | ||
| | <-120 dBV (1 µVrms) at 40 dB gain | ||
| | -18 dB to +80 dB, mic/line input, adjustable per input | ||
| | +48 VDC, which can be switched on or off | ||
| |||
| Audio processing | |||
| | 24 bit, 48 kHz sampling | ||
| Audio output | |||
| | 4 mono, balanced/unbalanced | ||
| | (4) 3.5 mm captive screw connectors, 3 pole | ||
| | 50 ohms unbalanced, 100 ohms balanced | ||
| | ±0.1 dB channel to channel | ||
| | >+21 dBu balanced, >+15 dBu unbalanced | ||
| Control/remote | |||
| | 2 bidirectional RS-232, 3.5 mm captive screw connector, 3 pole | ||
| | 38400 baud, 8 data bits, 1 stop bit, no parity | ||
| | 1 = Tx, 2 = Rx, 3 = Gnd | ||
| | 1 front panel female mini USB B | ||
| | USB 2.0, low speed | ||
| | (2) 3.5 mm captive screw connectors, 4 pole | ||
| | 1 RJ-45 female | ||
| | 10/100Base-T, half/full duplex with autodetect | ||
| | Link speed and duplex level = autodetected IP address = 192.168.254.254 Subnet mask = 255.255.0.0 Default gateway = 0.0.0.0 DHCP = off | ||
| | Up to 200 simultaneous sessions 6.5 MB nonvolatile user memory | ||
| | Extron control/configuration program for Windows® Extron Simple Instruction Set (SIS™) Microsoft® Internet Explorer®, Telnet | ||
| General | |||
| | 12 VDC | ||
| | External Input: 100-240 VAC, 50-60 Hz Output: 12 VDC, 1.5 A, 18 Watts | ||
| | |||
| | 13.5 W | ||
| | 16.2 W | ||
| | 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 | ||
| | Convection, no vents | ||
| | |||
| | 45.8 BTU/HR | ||
| | 55.2 BTU/HR | ||
| | |||
| | Yes, with optional 1U rack shelf | ||
| | Yes, with optional under-desk mounting kit | ||
| | Metal | ||
| | 1.7" H x 8.75" W x 9.5" D (1U high, half rack wide) (4.3 cm H x 22.2 cm W x 24.1 cm D) (Depth excludes connectors) | ||
| | 1.9 lbs (0.9 kg) | ||
| | CE, C-tick, c-UL, FCC Class A, ICES, RoHS, UL, VCCI, WEEE, KC | ||
| | 3 years parts and labor | ||
| | 7 years parts and labor | ||
| |||
| |||
| (5805-D9) | |||
| 装运尺寸和重量 | ||||
|---|---|---|---|---|
| 产品编号 | 高度 | 宽度 | 深度 | 重量 |
| 60-1054-01 | 11.4 cm | 34.3 cm | 36.2 cm | 1.79 kg |
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