Radial Cherry Picker 一進(jìn)四出話筒前置放大器DI直插盒批發(fā)零售 隔離變壓器 消除接地回路的噪聲DI直插盒 吉他DI盒 Radial DI直插盒
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Cherry Picker 一進(jìn)四出話筒前置放大器DI直插盒
應(yīng)用特點(diǎn)
? 4 通道話筒前置放大器，對(duì)比式 4 選一切換
? 100%離散式電路放大
? 無染色直通式話筒信號(hào)路徑
? 內(nèi)置電容話筒 48V 幻象供電
? 可選擇不同路由信號(hào)的快速接入
? 信號(hào)切換采用軍用級(jí)黃金觸點(diǎn)，實(shí)現(xiàn)零失真零染色
? 4 通道平衡輸入，單通道平衡輸出
? 斷開式接地開關(guān)控制，消除系統(tǒng)交流聲
? 獨(dú)特書本式設(shè)計(jì)，保護(hù)控制旋鈕不受外界撞擊的傷害
? 軍用級(jí) 14 規(guī)格鋼材焊接制，使電路板不會(huì)發(fā)生扭轉(zhuǎn)
? 底部防滑墊處理，提供物理機(jī)械隔離和電氣絕緣
技術(shù)參數(shù)
? 設(shè)備類型：無源信號(hào)跳線，有源信號(hào)切換
? 頻率響應(yīng)：10Hz-40kHz
? 動(dòng)態(tài)范圍：>115dB
? 信噪比：-115dBu
? 剩余噪聲：-140dB
? 最大輸入：+26dBu
? 最大輸出：+26dBu
? 總諧波失真：0.0003%
? 相位偏差：<0.001
? 互調(diào)失真：0.001%
? 輸入阻抗：10KΩ
? 共模抑制比：92dB@55Hz
? 增益：0.0dB–Unitygaindevice
? 尺寸：121x64x147mm
? 重量：1.3Kg
Cherry Picker Four Channel Preamp Selector
Studio preamp selector and switcher
The Cherry Picker? is a 1-input, 4-output switcher that allows you to audition a single source through multiple devices in the studio, including mic preamps, compressors, and effects units.
Select the best mic & preamp combination
Passive ‘straight wire’ color-free signal path
Built-in 48V phantom power for condenser mics
Improve the workflow efficiency in your studio
Hear more options in less time
The Cherry Picker gives you the ability to connect to multiple devices in the studio and instantly A/B between them without any time-consuming cable swapping or re-patching. Now you can test your vocal mic through four different preamps without even stopping playback. It also works with line level signals, so you can connect the output of a single mic preamp into four compressors or effects units. The Cherry Picker helps you make quick decisions with the confidence that comes from an immediate A/B comparison. When paired with the Radial Gold Digger? you can choose between four sources and destinations and select any combination instantly, giving you the freedom to explore endless sonic possibilities.
Cherry Picker Specifications
The Cherry Picker is a ‘straight wire’ switcher that lets you to compare up to four preamps using a single microphone. This balanced interface employs high performance gold contact sealed relays and is void of any buffering whatsoever. This results in distortion levels that are below measurement, zero phase shift at all audio frequencies and a linear performance that is equivalent to a solid piece of wire. The external power supply is used to control the relays, power the LEDs and generate 48V phantom power.
Specifications
Block Diagram
Graphs
Specifications
Audio circuit type: Passive signal path with active relay switching
Frequency response: 10Hz to 40kHz
Dynamic range: >115dBu
Gain: 0.0dB – Unity gain device
Total harmonic distortion: 0.0003%
Intermodulation Distortion: 0.001%
Phase Deviation: < 0.001 degrees at all frequencies
Input Impedance: 10k Ohms
Common Mode Rejection Ratio: -97dB @55Hz
Equivalent Input Noise: -115dB
Maximum Input: +26dBu
Maximum Output: +26dBu
Features
Ground lift, Phantom Power
Input Connectors: Balanced XLR female
Output Connectors: 4 x XLR male
General
Construction: 14 gauge steel chassis & outer shell
Size (L x W x D): 4.5" x 2" x 6" (121 x 64 x 147mm)
Weight: 2.8 lb (1.3kg)
Shipping size (L x W x D): 4.75" x 2.5" x 10.75" (121 x 64 x 273mm)
Shipping weight: 3.05 lb ( 1.4kg)
Power: +15V DC/400mA power supply included
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable
