Processors
EQUALIZER
Graphic equalizers
CLASSIC PRO/CEQ2231 Graphic Equalizer

CLASSIC PRO / CEQ2231 Graphic Equalizer

PAシステム講座エフェクター&プロセッサーの種類

Variations

In Stock

CEQ2231

This 31-band graphic equalizer features noise reduction that improves the signal-to-noise ratio by up to 20dB and an 18dB/Oct 40Hz low-cut filter. A limiter with gain reduction meter protects the system from excessive input. This highly recommended unit offers high sound quality and multi-functionality in a 3U size.

こちらの
商品も
オススメ！

BEHRINGER / FBQ6200HD

グラフィックイコライザー、ステレオ31バンド、3U、FBQフィードバック検知システム、ハイ/ローカットフィルター、3U
dbx / 231s グラフィック・イコライザー

グラフィックイコライザー、ステレオ31バンド、20mmフェーダー

CLASSIC PROのイコライザー2モデルを紹介します。シリーズ最上位機種、ステレオ30バンドのCN360は、往年の名機を彷彿させるバリアブルQ仕様のイコライザー。一方のステレオ31バンドのCEQ2231はノイズリダクション機能とコンプレッサー/リミッターを搭載。どちらも優れたコストパフォーマンスを誇る業務用モデルです。イベント、ライブ、レコーディングなど用途に合わせてお選びください！

■Graphic Equalizer
■31-band, 2-channel
■Low-cut filter, noise reduction, and limiter

■Specifications
[Input]
Connectors: TRS phone, XLR (pin 2 hot), screw terminals
Type: Electronically balanced/unbalanced, RF filtered
Impedance: Balanced 40kΩ, Unbalanced 20kΩ
Maximum Input Level: >+21dBu (Balanced/Unbalanced)
*CMRR: >40dB, typically >55dB at 1 kHz

[Output]
Connectors: TRS phone, XLR (pin 2 hot), screw terminals
Type: Electronically balanced/unbalanced, RF filtered
Impedance: Balanced 200Ω, Unbalanced 100Ω
Maximum Output Level:
>+21dBu (Balanced/Unbalanced 2kΩ)
>+20dBm (Balanced/Unbalanced 600Ω)

[Acoustic Performance]
Bandwidth: 20Hz to 20kHz, +/-0.5dB
Frequency Response: 10Hz to 50kHz, +0.5/3dB
Range: +/-6 and +/-12db
THD+N: <0.04%, 0.02% typical at +4dBu, 1kHz
*International: <-80dB, 20Hz to 20kHz
Noise Reduction: Improves S/N ratio by up to 20dB

[NR ON] (+/-6, 12dB)
S/N Ratio: >102dB, unweighted, ref: +4dBu, 22kHz measurement Bandwidth
Dynamic Range: >120dB, unweighted

[NR OFF (+/-6dB)]
S/N Ratio: >94dB, unweighted, ref: +4dBu, 22dHz measurement bandwidth
Dynamic Range: >112dB, unweighted

[NR OFF: (+/-12dB)]
S/N Ratio: >90dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth
Dynamic Range: >108dB, unweighted

[Function Switches]
EQ Bypass
Low Cut: 40Hz 18dB/octave
Range Switch: +/-6dB or +/-15dB

[Indicators]
Output Level: 4-LED bar graph (green, green, yellow, red) at -10, 0, +10, and +18dBu
Gain Reduction: 4-LED bar graph (all red) at 0, 3, 6, and 10dB
EQ Bypass: Red LED
Clip: Red LED
Low Cut: Red LED
+/- 6dB Range: Yellow LED
+/- 12dB Range: Red LED

Power Supply: 100VAC 50/60Hz
Power Consumption: 23W
Connector: IEC Receptacle

Dimensions: 48.3cm W x 13.3cm H x 21.0cm D