Yamaha MA2030, PA2030 User Manual

POWER AMPLIFIER

ZJ26970

Technical Specifications

General Specifications

Speaker Out

Output power (20 msec burst, THD+N=1%)

Terminal 7.62 mm barrier strip 4-pin

Line Out (MA2030 Only) Actual source impedance 600 Ω

Output level Nominal -10 dBV (316.2 mV) Jack Stereo RCA pin, unbalanced

Mic. Input (MA2030 Only)

Jack/connector MIC IN 1 XLR combo jack, balanced

Stereo Input

Input level (unbalanced) Sensitivity -10.0 dBV (316.2 mV)

Input level (Balanced, PA2030 only)

Jack (MA2030 only) ST IN 1 Stereo mini phone (3.5 mm), unbalanced

Jack/connector (PA2030 only) LINE IN (unbalanced) Stereo RCA pin, unbalanced

Amplier Type (Output Circuitry) Class D THD+N 1 kHz, 15 W, 3 Ω /4 Ω

Frequency Response Line in to Line out, 20 Hz to 20 kHz (MA2030 only) 0 dB, -2.5 dB, +1.0 dB

Crosstalk (MA2030 Only) Stereo in to other Stereo in ≤ -70 dB Cooling Conventional cooling, bottom to up airﬂow AC Power Requirement 100 V/120 V/230 V–240 V, 50 Hz/60 Hz Power Consumption 1/8 max. power, 3Ω,

Installation Condition, Rack Mount Condition Rack-mountable when ensuring sufﬁcient

Operating Temperature 0°C–+40°C Storage Temperature -20°C–+60°C Dimensions (W x H x D, including knob) 215 x 54 x 288 mm (8.5 x 2.1 x 11.4 inch) Net Weight 1.8 kg (4.0 lbs) Optional Accessories Rack-mount Accessory (RKH1)

* The contents of this manual apply to the latest speciﬁcations as of the printing date. Since Yamaha

makes continuous improvements to the product, this manual may not apply to the speciﬁcations of your particular product. To obtain the latest manual, access the Yamaha website then download the manual ﬁle. Since speciﬁcations, equipment or separately sold accessories may not be the same in every locale, please check with your Yamaha dealer.

* Der Inhalt dieser Bedienungsanleitung gilt für die neuesten Technischen Daten zum Zeitpunkt der

Drucklegung. Da Yamaha fortwährend Produktverbesserungen vornimmt, gilt diese Anleitung unter Umständen nicht für Ihr speziﬁsches Produkt. Um die neueste Version der Anleitung zu erhalten, rufen Sie die Yamaha-Website auf und laden Sie dann die Bedienungsanleitungs-Datei herunter. Da die Technischen Daten, das Gerät selbst oder gesondert erhältliches Zubehör nicht in jedem Land gleich sind, setzen Sie sich im Zweifel bitte mit Ihrem Yamaha-Händler in Verbindung.

* Le contenu de ce mode d’emploi s’applique aux dernières spéciﬁcations connues à la date d’impression

du manuel. Compte tenu des améliorations continues apportées par Yamaha à ce produit, le présent manuel peut ne pas s’appliquer aux spéciﬁcations du produit que vous utilisez actuellement. Pour obtenir la version la plus récente du manuel, accédez au site Web de Yamaha puis téléchargez le ﬁchier du manuel concerné. Étant donné que les caractéristiques techniques, les équipements et les accessoires vendus séparément varient d’un pays à l’autre, adressez-vous pour cela à votre distributeur Yamaha.

* El contenido de este manual es aplicable a las últimas especiﬁcaciones en la fecha de impresión. Dado

que Yamaha realiza mejoras continuas en el producto, es posible que este manual no sea aplicable a las especiﬁcaciones de su producto en particular. Para obtener el último manual, acceda al sitio web de Yamaha y descargue el archivo del manual. Puesto que las especiﬁcaciones, los equipos o los accesorios que se vendan aparte podrían no ser iguales en todos los sitios, consulte al distribuidor de Yamaha.

3 Ω/4 Ω

30 W x 2 ch.

70 V/100 V 60 W x 1 ch.

For use with nominal 10 kΩ lines

MIC IN 2 3.5 mm Euroblock 3-pin, balanced

Nominal -10.0 dBV (316.2 mV) Max before clip 10.0 dBV (3.162 V) Sensitivity 4.0 dBu (1.228 V) Nominal 4.0 dBu (1.228 V) Max before clip 24 dBu (12.283 V)

ST IN 2/ST IN 3 Stereo RCA pin, unbalanced

LINE IN (balanced) 3.5 mm Euroblock 3-pin x2

Stereo in to Speaker out 1 kHz, 30 W, 70 V/100 V Stereo in to Speaker out

Line in to Speaker out 50 Hz to 20 kHz, 1 W, 3 Ω/4 Ω Line in to Speaker out 90 Hz to 20 kHz, 1 W, 70 V/100 V

AC100 V, pink noise at all channel

≤ 0.1%

≤ 0.2%

0 dB, -3.0 dB, +1.0 dB

30 W

ventilation above and below the unit

Digital Control Panel (DCP1V4S)

* Il contenuto del presente manuale si applica alle ultime speciﬁche a partire dalla data di stampa.

Dato che i prodotti Yamaha sono soggetti a continui miglioramenti, questo manuale potrebbe non essere valido per le speciﬁche del prodotto in proprio possesso. Per ottenere la versione più recente del manuale, accedere al sito Web Yamaha e scaricare il ﬁle corrispondente. Dal momento che le speciﬁche, le apparecchiature e gli accessori venduti separatamente potrebbero variare a seconda del paese in cui viene distribuito il prodotto, veriﬁcarle con il rivenditore Yamaha.

* В содержании данного руководства приведены последние на момент публикации технические

характеристики. Поскольку Yamaha постоянно совершенствует свою продукцию, приведенные в данном руководстве технические характеристики могут не совпадать с техническими характеристикам конкретного устройства. Для получения последней версии руководства посетите веб-сайт корпорации Yamaha и загрузите файл с руководством. Так как технические характеристики, оборудование и отдельно продаваемые принадлежности могут различаться в разных странах, обратитесь за информацией к представителю корпорации Yamaha в своем регионе.

*本使用说明书的内容为印刷时最新的技术规格。由于Yamaha公司不断改

善产品，可能本说明书中的规格与您的产品规格不符。请至Yamaha网站下载最新版本的使用说明书。技术规格、设备或选购配件在各个地区可能会有所不同，因此如有问题，请与当地Yamaha经销商确认。

仕様および外観は、改良のため予告なく変更することがあります。取扱説明書

の最新版につきましては、ヤマハウェブサイトからダウンロードできます。

Block Diagram

MA2030 only

DCP

Chime

Gen.

DSP Process

MIC IN 1

MIC IN 2

ST IN 1

ST IN 2

ST IN 3

PA2030 only

LINE IN

Analog Switch

Stereo Source

Gain

Signal

Leveler

Trigger

HPF

Feedback Canceller

HPF

Source EQ

Vol.

/Enhancer

Bass

Treble

Ducker

Mixer

DCP

Volume

MA2030 only

HPF

80Hz

SpeakerEQVolume Mute Limiter

On/Off

Surface/Ceiling

Limit

Temp.

Integral

Output

Voltage

Power

Amp. Protection Logic

Signal

Output Format

100V

70V

4ohms

3ohms

DC Fault

Amp. Protection Hardware

Power Supply

Amp.

Output Current

Speakers

MA2030 only

Stereo

/Mono

LINE OUT

Dimensions

MA2030 PA2030

215

26044

288

(unit: mm)

215

26044

C.S.G., PA Development Division

Published 05/2014 改版 405KSHD-B0

Printed in China