JBL
JBL
Professional 1260
12 x 6 数字区处理器
- Product code
- 1260
- Category
- Audio
Specifications
- 输入
- 12 Total (2) Switchable mic or line, (8) RCA, and (1) S/PDIF
- 输入接口
- Euroblock (Line and Mic) RCA (Source)
- 输入阻抗
- Euroblock > 50kΩ Balanced, >25kΩ Unbalanced, RF Filtered; RCA >25kΩ Unbalanced, RF Filtered
- 最大输入
- +20dBu Mic/Line, +12dBu RCA
- 共模
- > 40dB, typically >55db @ 1kHz
- 麦克风前置放大器增益
- 30 to 60dB
- 麦克风前置放大器等效输入的噪声 (EIN)
- <-118dB
- 麦克风前置放大器幻象电源
- 15V
- 输出
- 6 Analog
- 输出连接器
- Euroblock
- 输出类型
- Electronically balanced, RF filtered
- 输出阻抗
- 120 ohms balanced, 60ohm unbalanced
- 最大输出
- +20dBu
- 模拟/数字转换
- dbx Type IV™ conversion system
- A/D 动态范围
- (line) >113 dB, A-weighted, >110 dB unweighted
- 类型四、 动态范围
- >119 dB, A-weighted, 22kHz BW; >117 dB, A-weighted, 22kHz BW
- 采样率
- 48kHz
- D/A 动态范围
- 112 dB A-weighted, 109dB unweighted
- 动态范围
- >110 dB A-weighted, >107dB unweighted
- THD + 噪音
- 0.003% typical at +4dBu, 1kHz, 0dB gain
- 频率响应
- 20Hz - 20kHz, +/-0.5dB
- 波相声
- >80dB typical
- 传播延迟
- 0.6 msec
- 工作电压
- 100-240 VAC, 50/60Hz
- 功耗
- 27 W
- 单位重量
- 6.8 lbs.(3.1 kg)
- 运输重量
- 8.8 lbs. (4.0 kg)
- 尺寸
- 1.75” H x 5.75” D x 19” W
- 安全机构认证
- UL 60065, IEC 60065, E 60065, EN 55013
