Peavey 450 operation manual Technische Daten, Leistungsverstärker Schutzschaltungen, Vorverstärker

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Max® 450

SPECIFICATIONS

TECHNISCHE DATEN:

Netzsicherung = 8 A Netzspannung = 120 VAC 60 Hz Leistungsaufnahme = 350 W

Rauschabstand: typisch > -89 dB, unbewertet, Reglerstellung wie folgt:

Pad = Passive

Bright = Normal Pre-Gain = 5 Contour = 0 Low = 0

Mid = 0

Mid Shift = 1kHz High = 0

Volume = 5

LEISTUNGSVERSTÄRKER:

SCHUTZSCHALTUNGEN:

Elektronischer Eingangsstrombegrenzer Thermische Schutzschaltung

Schutzschaltung gegen Gleichspannung am Lautsprecherausgang Abschaltbare DDT-Lautsprecher-Schutzschaltung

Variable Lüftergeschwindigkeit, thermisch geregelt

VORVERSTÄRKER:

GEMESSEN BEI FOLGENDER REGLERSTELLUNG (ABWEICHUNGEN AUSDRÜCKLICH GEKENNZEICHNET):

Pad = nicht gedrückt (Passive)

Bright = nicht gedrückt (Normal)

Pre-Gain = 5 (12-Uhr-Stellung)

Contour = 0 (Linksanschlag)

Bass = 0 (12-Uhr-Stellung)

Mid = 0 (12-Uhr-Stellung)

Mid Shift = 0 (12-Uhr-Stellung)

High = 0 (12-Uhr-Stellung)

Master Volume = 10 (Rechtsanschlag)

Line Out Level = 10 (Rechtsanschlag)

EINGANGSEMPFINDLICHKEIT

(für Vollaussteuerung erforderlicher Pegel):

-10 dB-Pad nicht gedrückt: Eingangsempfindlichkeit (nominal): 100 mV RMS

Min. Eingangsempfindlichkeit: 9 mV (Pre-Gain und Master Rechtsanschlag)

Max. Eingangsempfindlichkeit: 3 V (max. Eingangsspannung vor

Übersteuerung)

ALLGEMEINES:

Mindestimpedanz = 2 Ohm

Eingangsempfindlichkeit: 1,0 V RMS

2 Lautsprecherausgänge (6,3mm-Klinkenbuchsen, parallel)

AUSGANGSLEISTUNG (NENNLEISTUNG):

450 Watt (30,00 V RMS) an 2 Ohm

300 Watt (34,64 V RMS) an 4 Ohm

170 Watt (36,88 V RMS) an 8 Ohm

AUSGANGSLEISTUNG (TYPISCH):

475 Watt (30,82 V RMS) an 2 Ohm

Klirrfaktor (THD+N) < 1 %

308 Watt (35,10 V RMS) an 4 Ohm

Klirrfaktor (THD+N) < 1 %

177 Watt (37,63 V RMS) an 8 Ohm

Klirrfaktor (THD+N) < 1 %

RAUSCHPEGEL:

Typisch > 102 dB unter Volllast @ 8 Ohm, unbewertet

DDT-DYNAMIKABSTAND:

Typisch > +15 dB

FREQUENZGANG:

+0/-0,61 dB, 100 mW - 160 W RMS, 20 Hz - 20 kHz (Impedanz 8 Ohm, THD+N typisch < 0,2 %)

-10 dB-PAD GEDRÜCKT:

Eingangsempfindlichkeit (nominal): 315 mV RMS

Min. Eingangsempfindlichkeit: 28 mV (Pre-Gain und Master Rechtsanschlag)

Max. Eingangsempfindlichkeit: 9 V (max. Eingangsspannung vor

Übersteuerung)

KLANGREGELUNG:

Bright-Boost: + 8 dB @ 5 kHz

Contour: Spezielle Frequenzkorrektur

Bass: ± 15 dB @ 30 Hz, Kuhschwanzfilter (Shelving)

Mid : ± 15 dB @ 200 - 2 kHz (Einstellung der Eckfrequenz über Mid Shift-Regler)

Mid Shift: 200 - 2 kHz

High: ±15 dB @ 8 kHz, Kuhschwanzfilter (Shelving)

TUNER-AUSGANG:

Unabhängiger Instrumentenpegel

LINE-AUSGANG:

-∞ bis -10 dB (@ Nenneingangsleistung)

Line-Pegel abhängig von Klangregelung und Pre-Gain-Einstellung

EFFEKTWEG:

-10 dB (0,315 V RMS) @ Pre-Gain 5, Master 10 Aktivierbar/deaktivierbar via Fußschalter

VORVERSTÄRKER-AUSGANG:

1 V RMS nominal

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Contents Page Page Important Safety Instructions Sound Level dBA, Slow ResponseFeatures Professional Bass AmplifierPower Switch AC Power FeaturesRemovable AC Power Cord Ground Polarity SwitchBright Switch POWER/STATUS LEDInput PAD Switch Input JackGround Lift Switch Volume ControlPRE-/POST-EQ Select Switch Effects Loop Remote Switch JackPower Amplifier Section SpecificationsSystem Specifications Preamplifier Section450 Rock Amplificador profesional para bajo CaracterísticasCaracterísticas DE Poder CA Entrada DE Interruptor DE PAD LED DE Estado DE PoderConector DE Entrada Interruptor DE BrillantezControl DE Agudos Control DE VolumenInterruptor Para Cancelación DE Protección DE Bocinas Conector Xlrsalida DE LíneaSección DE Amplificador DE Poder EspecificacionesEspecificaciones DEL Sistema Sección DE PreamplificadorAmplificateur Basse CaracteristiquesInterrupteur DE Mise Sous Tension Caracteristiques D’ALIMENTATIONConnecteur IEC Selecteur DE Polarite DE LA MasseAttenuateur D’ENTREE LED DE Statut ET D’ALIMENTATIONEntree Selecteur BrightControle LOW Controle VolumePrise DE Pedale DE Commande DE LA Boucle D’EFFET Controle MIDPattes D’ENROULEMENT Sorties HPProtection Professioneller BASS-VERSTÄRKER EigenschaftenStromversorgung Anmerkung Gilt NUR FÜR GrossbritannienBright POWER/STATUS-LEDVolume PRE GainGround Lift Effects Loop Remote SwitchPower AMP Effects SendVorverstärker Technische DatenLeistungsverstärker Schutzschaltungen Peavey Electronics Corporation Limited Warranty 80304957

450 specifications

The Peavey 450 is a versatile and powerful bass amplifier head designed for both amateur and professional musicians. Known for its exceptional sound quality and robust construction, this amplifier has found a place in various music genres, from rock to jazz. Its lightweight yet durable design offers musicians the portability they crave without sacrificing performance.

One of the standout features of the Peavey 450 is its impressive power rating. With a capability of delivering up to 450 watts at 4 ohms, it provides ample headroom for dynamic playing. This ensures that bassists can maintain clarity and punch even at higher volumes, making it an ideal choice for live performances. The amp can also operate at lower impedances for additional power, providing flexibility for players with various cabinet setups.

The tonal versatility of the Peavey 450 sets it apart from other amplifiers in its class. The amp incorporates a 5-band EQ, allowing musicians to finely tune their sound to match their style or the venue's acoustics. Additionally, it features Peavey's exclusive Psycho-Acoustic low-end enhancement circuitry, which enriches the bass response without overshadowing mid and high frequencies. This technology is especially beneficial for genres that demand a tight low-end punch, such as metal or funk.

Another highlight of the Peavey 450 is its built-in effects loop, which allows players to integrate their favorite pedals seamlessly into the signal chain without losing tone integrity. The amplifier also includes a balanced XLR output for direct connection to a mixer or recording device, making it convenient for studio work or live sound applications.

Durability is a hallmark of Peavey products, and the 450 is no exception. Housed in a rugged chassis, this amplifier is built to withstand the rigors of gigging. The high-quality components used in its construction ensure longevity, making it a reliable choice for touring musicians.

In summary, the Peavey 450 is a powerful and versatile amplifier that offers bassists a range of features to enhance their sound and performance. With its robust power, advanced EQ capabilities, and durable design, it stands out as a reliable choice for musicians looking to elevate their sound. Whether on stage or in the studio, the Peavey 450 helps bassists achieve their desired tone with ease and clarity.