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慧明电子 — 专业DSP音频处理专家
佛山慧明电子科技有限公司(HMAUDIO),是一家集专业DSP音频处理产品的研发、制造及销售为一体化的高新技术企业。历经多年潜心研究,我们坚持专业专注、自主创新,在DSP音频研发应用、生产管理、声学结构处理等方面积累了丰富的经验与优势。我们拥有先进的全自动电子生产装配线(高速自动贴片机、无铅热风回流焊、自动插件机、光学检测仪、无铅波峰焊高效可靠的美国AP在线电脑测试分析系统),通过精密生产,严格把关,科学管理,确保产品效果及品质。
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DSP6600 Analog Karaoke Processor
DSP6600 Analog Karaoke Processor
Features
※ Using 48BIT TM6200001A to simulate double reverberation effect, single and double reverberation can be flexibly switched to adapt to different singing habits, the sound field is wide, singing more easily brings a rich sense of presence.
※ 1602 LCD liquid crystal parameters display makes the volume, parameters adjusted more intuitive and faster.
※ Adopt electronic volume control technology, easily control microphone volume and music volume through buttons and remote control, to eliminate the noise problem caused by traditional potentiometer wear.
※ The built-in professional frequency shift feedback suppression module can easily avoid the howling problem.
※ Six channel output (L/R channel, L/R surround, ultra-bass / center).
※ Specially set middle output channel (adjustable for voice and music respectively) and surround output channel, and the center volume can be adjusted independently.
※ Bass channel is equipped with 45-250Hz crossover point adjustment. Volume is independently controlled. Bass automatically attenuates when microphone is turned on, bass attenuation proportion is independently adjustable.
※ 4.2 version Bluetooth supports a variety of music format playback (MP3/WAV/APE/FLAC), transmission distance>10 meters, supports Bluetooth / USB music playback.
※ The use of high-quality imported magnetic core ring type oxygen-free copper enameled wire 30W transformer, ensures the stability of the whole machine, timbre is thicker, plumper, more transparent and sweet.
Technical Parameter
Items |
Parameter |
|
Output Channel |
(L/R) Main / Center / Mega Bass / SUR (L/R) |
|
S/N R |
MIC |
85dB A weighting 1KHz 0dB |
Music |
95dB A weighting 1KHz 0dB | |
Bluetooth |
85dB A weighting 1KHz 0dB | |
THD |
MIC |
0.08% A 1KHz 0dB |
MUSIC |
0.01% A 1KHz 0dB | |
Bluetooth |
0.05% A 1KHz 0dB | |
Max Input Level |
MIC |
300mV |
Music |
2.4V | |
Max Output Level |
MIC/ Music |
6Vrms |
Sensitivity |
MIC |
16.5mV |
Music |
250mV | |
Input Impedance (Ω) |
MIC |
10K(unbalanced) |
Music |
47K ( Unbalanced ) | |
Output Impedance (Ω) |
1K ( Unbalanced ) |
|
Crosstalk of Channels |
85dB |
|
Feedback |
√ |
|
Tone Control |
MIC BASS:100Hz(±15dB) |
|
MID:1KHz(±15dB) |
||
TREBLE:10KHz(±15dB) |
||
MUSIC BASS:100Hz(±15dB),TREBLE:10KHz(±15dB) |
||
Gross Weight |
3KG |
|
Dimensions (L*W*H) |
555×256×85(mm) |