
Hybrid Channel(混合型通道)
憑借40年的專業調音臺制造經驗,Yamaha創造了一種數字時代的新擴聲方式: Stereo Hybrid Channel(立體聲混合型通道)。 在模擬風格的旋鈕和編碼器面板下方,是MGP系列特有的復雜的數字控制系統——將數字技術獨有的功能性與傳統的模擬操作感合二為一。 MGP系列通過自主研發的強大DSP技術,帶來了既適于固定安裝又適于現場擴聲的如下三種能力。 我們將模擬化的便捷性貫穿于MGP系列方案設計的始終。只需輕觸按鈕,即可訪問和使用每個功能。 中頻掃頻、三段EQ、高性能的板載A/D、D/A轉換器等特點,意味著Stereo Hybrid Channel具備了出色的音質和獨特的功能性。
- Priority Ducker(優先閃避器)
在公共廣播和背景音樂用途中一個重要的功能是優先閃避功能,只需對著話筒講話,可以自動讓話筒聲源優先于其它聲源進行發聲。 停止講話,其它聲源的聲音會自動還原為原來的音量,因此這種簡便而重要的功能無需調音師值守操作。 您甚至可以根據自己的喜好調整聲源的閃避衰減。
- Leveler(自動校平器)
這種智能化的壓縮器能夠“自動校平”來自不同聲源的各個音軌上音量的變化,提供一種更愉悅的聽覺體驗。 這種功能特別適于沒有調音師的小型場所。Yamaha專有的DSP算法,可以保證長時間播放,同時不會因電平音量的波動而讓聽眾感到不適。
- Stereo Image(立體聲像)
Stereo Image功能可以無縫收縮立體聲聲源的聲像平衡,讓分散在空間各處的每個聽眾都能舒服地欣賞混合后的聲音。 該功能特別適合于需要使用背景音樂的固定安裝用途。 應用MONO和BLEND兩種優化設置,可以讓Stereo Image功能提供更優良的混音效果,確保每個聽眾都處于聽音的"sweet spot" 。
雙重數字效果器
iPod/iPhone的數字式連接
為滿足市場不斷增長的與蘋果i系列設備兼容的需要, MGP系列的iPod/iPhone 無縫整合功能提供的不僅僅是播放數字音頻的能力。 只要連接好蘋果設備,能形成一臺靈活的控制器,從而更詳細地控制您的MGP控制臺。
MGP Editor軟件
圖形 EQ(MGP32X/24X)
多段壓縮器(MGP32X/24X)
高品質數字播放
USB 設備的錄音和播放(MGP32X/24X)
MGP16X / MGP12X Specifications
Outline | MGP16X | MGP12X | |
---|---|---|---|
Mixing capability | Mixing channels | 16 Line Inputs (8 mono and 4 stereo) | 12 Line Inputs (4 mono and 4 stereo) |
GROUP | 4 GROUP Buses + ST Bus | 4 GROUP Buses + ST Bus | |
AUX | 2 AUX Sends + 2 FX Sends | 2 AUX Sends + 2 FX Sends | |
Input channel functions | Compressor CH1-8,HPF(100Hz 12dB/oct), CH EQ(MONO) ±15dB(Max.):High 8kHz shelving/ Mid 250Hz-5kHz peaking(CH1-8,13-16)/ Low 125Hz shelving, CH EQ(STEREO) ±15dB(Max.):High 8kHz shelving/ Mid 2.5kHz peaking(CH9-12)/ Low 125Hz shelving | Compressor CH1-4,HPF(100Hz 12dB/oct), CH EQ(MONO) ±15dB(Max.):High 8kHz shelving/ Mid 250Hz-5kHz peaking(CH1-4,9-12)/ Low 125Hz shelving, CH EQ(STEREO) ±15dB(Max.):High 8kHz shelving/ Mid 2.5kHz peaking(CH5-8)/ Low 125Hz shelving | |
On-board processors | FX1:REV-X(8 PROGRAM, PARAMETER control), FX2:SPX (16 PROGRAM, PARAMETER control) | FX1:REV-X(8 PROGRAM, PARAMETER control), FX2:SPX (16 PROGRAM, PARAMETER control) | |
I/O | Mic inputs | MIC: 10 | MIC:6 (100Hz 12dB/oct) |
Phantom power | 48V phantom power per channel | 48V phantom power per channel | |
Line inputs | LINE: 8mono+4stereo, CH INSERT: 8, RETURN: 1stereo, 2TR IN: 1 stereo | LINE: 4mono+4stereo, CH INSERT IN: 4, RETURN: 1stereo, 2TR IN: 1 stereo | |
Digital I/O | USB Audio USB IN: iPod, iPhone exclusive | USB Audio USB IN: iPod, iPhone exclusive | |
General specifications | MGP16X | MGP12X | |
Total harmonic distortion | 0.02% (20Hz-20kHz@ +14dBu) | 0.02% (20Hz-20kHz@ +14dBu) | |
Frequency response | +0.5/-1.0dB 20Hz - 20kHz, refer to the nominal output level @1kHz | +0.5/-1.0dB 20Hz - 20kHz, refer to the nominal output level @1kHz | |
Hum & noise level | Equivalent input noise | -128 dBu (20Hz–20 kHz, Rs=150Ω, Input Gain = Maximum) | -128 dBu (20Hz–20 kHz, Rs=150Ω, Input Gain = Maximum) |
Residual output noise | -102 dBu (20Hz–20 kHz, Rs=150Ω, Input Gain = Maximum) | -102 dBu (20Hz–20 kHz, Rs=150Ω, Input Gain = Maximum) | |
Crosstalk | -74dB @ 1kHz | -74dB @ 1kHz | |
Power requirements | 100-240V 50Hz/60Hz | 100-240V 50Hz/60Hz | |
Power consumption | 55W max | 45W max | |
Dimensions | W | 447mm | 348mm |
H | 143mm | 143mm | |
D | 495mm | 495mm | |
Net weight | 9.0kg | 7.5kg |
Analog input specifications
Input terminal | Actual source impedance | For use with nominal | Input level | Connector | ||||
---|---|---|---|---|---|---|---|---|
PAD | GAIN | Sensitivity*1 | Nominal | Max. before clip | ||||
MONO CH INPUT MGP32X: 1–24 MGP24X: 1–16 | 0 | -60dB | 3kΩ | 50-600Ω Mics | -80 dBu (0.078 mV) | -60 dBu (0.775 mV) | -40 dBu (7.75 mV) | XLR-3-31 type*2 Phone jack*4 |
-16dB | -36 dBu (12.3 mV) | -16 dBu (123 mV) | +4 dBu (1.23 V) | |||||
26dB | -34dB | 600Ω Lines | -54 dBu (1.55 mV) | -34 dBu (15.5 mV) | -14 dBu (155 mV) | Phone jack*3 | ||
+10dB | -10 dBu (245 mV) | +10 dBu (2.45 V) | +30 dBu (24.5 V) | |||||
STEREO CH INPUT MGP32X: 25–32 MGP24X: 17–24 | -34dB | 10kΩ | 600Ω Lines | -54 dBu (1.55 mV) | -34 dBu (15.5 mV) | -14 dBu (155 mV) | Phone jack*4 RCA Pin Jack | |
+10dB | -10 dBu (245 mV) | +10 dBu (2.45 V) | +30 dBu (24.5 V) | |||||
MONO CH INSERT INPUT MGP32X: 1–24 MGP24X: 1–16 | 10kΩ | 600Ω Lines | -20 dBu (77.5 mV) | 0 dBu (0.775 V) | +20 dBu (7.75 V) | Phone Jack*5 | ||
ST CH INSERT INPUT L,R | 10kΩ | 600Ω Lines | -20 dBu (77.5 mV) | 0 dBu (0.775 V) | +20 dBu (7.75 V) | Phone Jack*5 | ||
TALKBACK INPUT | 10kΩ | 50-600Ω Mics | -66 dBu (0.389 mV) | -50 dBu (2.45 mV) | -30 dBu (24.5 mV) | XLR-3-31 type*6 |
0 dBu is referenced to 0.775 Vrms. 0 dBV is referenced to 1 Vrms.
*1 Sensitivity is the lowest level that will produce an output of +4 dB (1.23 V), or the nominal output level when the unit is set to maximum level. (all faders and level controls are at maximum position.)
*2 XLR-3-31 type connectors are balanced .(1=GND, 2=HOT, 3=COLD)
*3 Phone Jacks are balanced. (Tip=HOT, Ring=COLD, Sleeve=GND)
*4 Phone Jacks are unbalanced.
*5 Phone Jacks are unbalanced.(Tip=Out, Ring=In, Sleeve=GND)
*6 XLR-3-31 type connectors is unbalanced.
Analog output specifications
Output terminal | Actual source impedance | For use with nominal | Output level | Connector | |
---|---|---|---|---|---|
Nominal | Max. before clip | ||||
ST OUT [L,R] | 75Ω | 600Ω Lines | +4 dBu (1.23 V) | +24 dBu (12.3 V) | XLR3-32 type*1 Phone jack*4 |
MONO OUT | 75Ω | 600Ω Lines | +4 dBu (1.23 V) | +24 dBu (12.3 V) | XLR3-32 type*1 |
GROUP OUT (1-4) | 150Ω | 10kΩ Lines | +4 dBu (1.23 V) | +20 dBu (7.75 V) | Phone jack*2 |
AUX SEND (1-6) | 75Ω | 600Ω Lines | +4 dBu (1.23 V) | +24 dBu (12.3 V) | XLR3-32 type*1 |
MATRIX OUT (1, 2) | 150Ω | 10kΩ Lines | +4 dBu (1.23 V) | +20 dBu (7.75 V) | Phone jack*2 |
MONO CH INSERT OUT MGP32X: 1–24 MGP24X: 1–16 | 75Ω | 10kΩ Lines | 0 dBu (0.775 V) | +20 dBu (7.75 V) | Phone jack*3 |
ST CH INSERT OUT [L,R] | 75Ω | 10kΩ Lines | 0 dBu (0.775 V) | +20 dBu (7.75 V) | Phone jack*3 |
MONITOR OUT [L,R] | 150Ω | 10kΩ Lines | +4 dBu (1.23 V) | +20 dBu (7.75 V) | Phone jack*2 |
PHONES OUT | 150Ω | 40Ω Phones | 3mW | 75mW | ST Phone Jack |
0 dBu=0.775 Vrms, 0 dBV=1 Vrms
*1 XLR-3-32 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*2 Phone jacks are impedance balanced. (Tip=HOT, Ring=COLD, Sleeve=GND)
*3 Phone jacks are unbalanced. (Tip=Out, Ring=In, Sleeve=GND)
*4 Phone jacks are balanced. (Tip=HOT, Ring=COLD, Sleeve=GND)