美国美奇/美技MACKIE Onyx2480 24路8编组调音台

 Onyx 80 系列调音台是Mackie 为大中型现场扩声而倾力推出的技术先进、功能完备、音质卓著的专业级大型调音台系列, 是Mackie 模拟式调音台的旗舰产品。作为真正的专业级现场调音台, 我们所奉献给专业音频市场的是您所期待的优性能、多功能、高可靠性、超性价比的产品。从元件的优选、模块式设计、Onyx 话筒前置放大器、新型Perkins 均衡电路、平衡式内部级连, 到强大的编组、矩阵、声象、控制能力和双电源选件, 以及轻便结实、便于携带的机架......Onyx 80 系列调音台无一不显示出它们高贵的身价。总之, 较之那些成本要昂贵得多的同类型大中型调音台,Onyx 80 系列调音台充分显示了其卓越的产品竞争力。

 Onyx 80 系列调音台有4种型号规格:Onyx 2480、Onyx 3280、Onyx 4080 和Onyx 4880, 输入通道数分别为24 路、32 路、40 路和48 路。4 种型号规格的控制部分和每一通道条配置完全相同, 唯一不同的是通道数量( 每8 路为一个模块单位)。

 带60mm 推子的8 立体声辅助输入,4段固定频率式Perkins EQ 和4段LED 显示

 配有平衡式1/4" 输出端口、1/4" 插入端口, 带静音和推子后选听功能的8 辅助输出控制

 配有100mm 推子、平衡式1/4" 输出和插入端口、主混音分配、声象控制、4- 段LED 显示和推子后选听功能的8 编组

输出

 8 辅助控制 / 编组弹性切换开关

 带平衡式1/4" 输出端口的10 x 2 矩阵

 4 静音编组

 平衡式XLR 对讲话筒输入, 可路由至所有辅助输出、编组输出和主混音输出

 双路100mm 主混音控制推子

 带选听、监听和耳机电平控制功能的耳机/ 监听部分

 主混音至监听/ 耳机切换开关

 双12- 段3- 色LED 电平表, 显示主混音电平和选听电平

 ·15V、-15V、+48V 和+12V LED 电源显示

电源特性

 100-240VAC, 50-60Hz, 105W 内置式电源

 备用电源选件

其它

 配有XLR 鹅颈灯插座

产地:美国

 在研发音质优美、性能可靠的紧凑型调音台方面，Mackie公司一直技高一筹，它所推出的调音台通常以蓝红相间的旋钮、传奇般的XDR前置放大以及VLZ 电路为其标志性的特点。如今，Mackie再次重拳出击，Onyx 2480大型调音台将为您提供全面的声音加强解决方案。该产品拥有内涵丰富的通道条、全新的伯金斯4段均衡器、一个真正的硬件EQ旁通等等，英国式EQ甜美的音感得到完美再现。

 技术指标

模拟辅助输出数目 8路输出

EQ类型 4

频响范围 +0, –1 dB<10hz--80khz

幻象供电 48V

尺寸 239mm*1240mm*751mm

表头类型 LED

When it comes to live sound, the margin for error is tight. Nobody knows this better than regional sound professionals, medium-sized venues, and houses of worship. Unlike the major touring and live sound companies, these hardy folks must make a difficult choice when buying a live sound console; it’s the age-old tradeoff between channel count and sound quality. Pay for quality, and you have to find some way to cram all your mics and instruments into 16 or fewer inputs. Go cheapo, and you know it’s only a matter of when—not if—the console fails at some crucial moment.

As of today, that age-old tradeoff has gone the way of grunge and dial-up modems. Introducing the new Onyx 80 Series 2480, 3280, 4080 and 4880 Premium Live Sound Consoles—the best value in the history of live sound—from Mackie, of course.

A NO-COMPROMISE DESIGN

Priority one for the Onyx 80 Series was to create a live sound console that made absolutely no sacrifice in sonic integrity at any stage of the design. So the Onyx 80 Series engineers started with the highest quality analog components available—from premium op-amps to IC chips costing exponentially more than previous designs. By utilizing semi-discrete eight channel modular circuit boards, the Onyx series combine the flexibility of single PCBs for each channel, with the cost advantages and minimal cabling of large-scale integrated circuit boards.

No corners were cut; Every Subgroup, Left, Right and Center main bus is electronically balanced for an uncompromised signal from input to output. All-new summing bus circuitry was designed from the ground up to maximize master section headroom, while minimizing noise and crosstalk. And most notably, we developed premium Onyx mic preamps and Perkins EQ circuitry specifically for optimum performance within the total Onyx system.

We also went overboard on the "toughness" factor, even by Mackie standards, building the Onyx 80 chassis with beefy aluminum extrusions and steel bulkheads for over-the-top physical protection of the technology inside.

ONYX MIC PREAMPS

Creating our flagship Onyx mic preamps presented a unique challenge. On one hand, we wanted to deliver traits more commonly associated with boutique studio mic preamps: a tight, focused high end, superior ambience retrieval, detailed lower bass octaves, and highly textural midrange—no matter what you plug in. On the other hand, we knew Onyx mic preamps would have to function in the real world of live performance, which often includes high levels of radio frequency and microwave energy, long cable runs and the occasional “hot-patched” cable. Read more.

ALL-NEW PERKINS EQ CIRCUITRY

Before we tell you about the Perkins EQ section, we should probably introduce you to its designer—the legendary Cal Perkins. Along with Greg Mackie, Cal was the driving force behind Mackie innovations like XDR mic preamps, HR Series monitors and more... not to mention his 30-plus years of experience designing classic audio gear for other big names in the business.

To create his all-new Perkins EQ, Cal started with the Wien Bridge circuit topology—a very musical design inspired by the hallowed “British” desks of the 60s and 70s. This design essentially trades boost/cut capability for a wider, highly musical Q filter. But Cal, ever the perfectionist, decided that live sound engineers deserve a better bargain. Read more.

INTERNAL ARCHITECTURE

As important as great mic preamps and musical EQ sections are, they are only part of the reason we can confidently call the Onyx 80 Series a "premium" live sound console. Equally as important, though admittedly less sexy, is the Onyx mixers' proprietary negative-gain architecture and minimized signal path.

For those of us who don't speak electrical engineer, negative-gain architecture means that by running at internal levels of -6dB, Onyx mixers can handle up to four times the number of hot signals of regular mixers before clipping. Minimized signal path, on the other hand, is the reason the Onyx mixers' EQ section is above the Aux assignments - creating a linear signal path from the mic preamp to the EQ, through the Aux sends and on to the channel faders - resulting in a 50% shorter path (and less noise) than many of our competitors' mixers.

THE MOST FLEXIBLE FEATURE SET IN ITS CLASS

The Onyx 80 Series mixers break the “you get what you pay for” adage by offering more channels and features than any other mixer even remotely close in price. These features include eight pre/post-switchable, stereo-linkable Aux Sends for in-ear monitoring and effects routing—plus eight Stereo Aux Inputs (yes, that’s 16 line inputs), each with 4-band Perkins EQ. This means you’ll no longer sacrifice mic inputs to accommodate effects returns and playback devices. We’ve also added new features that any hardcore live engineer can appreciate, like a Monitor Flip function; a 10x2 Matrix Mixer; four Mute Groups; and an optional redundant power supply. Read more.

POWERFUL AUX/GROUP FUNCTIONALITY

Who wants run-of-the-mill Aux and Group sends? Not our customers; they’ve come to expect more value when it comes from Mackie. That’s why each of the Onyx 80 Series' eight Aux Sends become stereo pairs when the stereo switch is engaged, reducing the amount of head-scratching when asked to provide four stereo mixes for IEM (in-ear monitor) systems.

Aux/Group Flip switches “flip” the controls for the Aux Sends and the Group Sends, so that the Group Faders control the Aux Send levels, and the Aux Send GAIN controls adjust the Group levels. The Group signals still appear at the Group Send outputs and the Aux Send signals still appear at the Aux Send outputs. This allows you to use the 100mm long-throw Group fader to make more precise settings for the Aux Sends.

"BUILT-LIKE-A-TANK" CONSTRUCTION

Extreme chassis rigidity is achieved in the Onyx 80 Series from the tough-as-nails modular monocoque design, then reinforced with beefy aluminum extrusions, plus strategically placed steel bulkheads. Then, the console is torture-tested for impact, shock, heat, vibration and humidity—it's even dropped repeatedly from a height of three feet! So a block of onyx stone is gonna flex before an Onyx 80 Series chassis does. Read more