详细说明

技术指标

详细说明

Joemeek SIXQ具有1U标准机架的外形尺寸。Joemeek工程师们在这1U的设备中设计了Burr-Brown电路的话筒和乐器前级放大器，3段均衡器，光电压缩器，同时还设计了一个位于前面板上的高阻乐器输入接口，用来方便地直接插拔电声乐器。

SIXQ同样具有高品质的模数转换器，可以直接把放大的模拟信号转换为数字信号。这一转换器具有24-Bit的采样精度，采样频率支持44.1kHz, 48kHz, 88.2kHz 或96kHz。

技术指标

- 输入阻抗Input impedances: Mic: 1.2kohm; Line: 20kohm

- 前级放大器增益Pre-amp overall gain: 10dB to 60dB (variable)

- Common mode rejection: 70dB

- 等效输入噪音Equivalent input noise: -128.5dBu (unweighted)

- 失真Distortion: 0.001% (below Compressor threshold)

- 频响范围Frequency response: 15Hz to 70kHz (-3dB)

- 削波前最大输入电平Maximum input before clipping: Mic: +21dBu; Line: +45dBu

- 削波前动态余量Headroom before clipping: +21dBu

- 压缩阈值Compressor threshold: -6dBu to +22dBu (variable)

- 压缩比率Compressor ratio: 1:1 to 10:1 (variable)

- 压缩启动时间Compressor attack time: 1 msec to 100 msec (adaptive)

- 压缩释放时间Compressor release time: 0.1 sec to 3 sec (adaptive)

- 输出电平Nominal output levels: +4dBu/-10dBv

- 输出阻抗Output impedance: 75ohm

- 输出电平切换Output Level switch: 12dB attenuation

- 底噪Noise Floor: -85dBu (typical, with ~40dB mic gain)

- 电平表VU Meter: Analogue movement

- 电源类型Power supply: 115V / 230V ac mains, 50/60Hz

- 电源功率Power consumption: 30W

- 尺寸Mechanical: 482W x 88H x 220D (overall)

重量Weight: 3 kilos

- 高通滤波器High Pass Filter: 12dB per octave cut below 80Hz

- 中频增益/衰减EQ Boost & Cut: +/-15dB (zero phase-shift bell response)

- 低频峰值LF Frequency : 40Hz to 650Hz variable

- 中频峰值Mid Frequency : 300Hz to 5kHz variable

- 中高频峰值HMF Frequency : 1kHz to 6kHz variable

- 高频峰值HF Frequency : 6kHz/12kHz switchable

- EQ “Q” 0.9 (1.6 octaves

- 采样精度Sampling: 24 Bit

- 采样频率Sampling Rate: 44.1kHz, 48kHz, 88.2kHz or 96kHz selectable

- 输出格式Output Formats: AES3 compliant (balanced), S/PDIF electrical, S/PDIF optical