Informações do equipamento

Symetrix 420 Amplificador
Modelo: 420
Data: 1999
Categoria: Equipamento profissional da música
Grupo: Amplificador
Descrição: Stereo Power Amplifier
                                    The Symetrix 420 is a two-channel power amplifier intended
for use in professional and commercial
audio systems. The 420 may be operated as a two channel
amplifier with 20-watts per channel, or as
a single channel amplifier capable of 40-watts output
(mono-bridged mode). The amplifier is
intended for use with near-field monitors, small speakers
used for “radio reference” audio-for-
video, and with headphones. In stereo mode, the minimum load
impedance is 4 ohms, in mono-
bridged mode the minimum load impedance is 8 ohms.
For convenience, the 420 is equipped with both 1/4" TRS
(tip-ring-sleeve) and XLR connectors,
which accept either balanced or unbalanced signals. The 420
produces full output with a 0.5V input
signal (balanced or unbalanced). The 420 can be used as a
stereo amplifier, with ganged level
controls, as a 2-channel amplifier, with independent level
controls, or as a single-channel mono
The front-panel MODE switch mixes the two inputs together.
Broadcast and recording applications
can use this feature to check the mono compatibility of
their signals. Commercial sound applica-
tions can use this feature to mix paging signals or paging
and music signals.
In recording studios and other similar applications, the 420
makes an ideal headphone amplifier.
You can drive one pair of phones from the front-panel jack,
or many pairs from the rear-panel
terminals. A front panel switch allows you to turn off the
rear-panel speaker terminals, which is
useful for near-field monitor applications or for headphone
driver applications.

Estes manuais estão disponíveis para os equipamentos acima:

Tipo manual: Manual do Usuário Symetrix-9910-Manual-Page-1-Picture
Páginas: 26
Tamanho: 426.89 Kbytes (437138 Bytes)
Língua: Inglês
Revisão: A
Manual-ID/número: 53420-0A00
Data: 25 Fevereiro 1999
Qualidade: Documento eletrônico, digitalização, bem legível.
Upload de data:
MD5: 3395fa3b0e3f7474ba6d7839bd1792ce
Downloads: 25 desde 23 Dezembro 2017
Chapter 1
Chapter 2
 Operator Safety Summary
Chapter 3
 Fast Setup
Chapter 4
 Front & Rear Panel Overview
Chapter 5
 420 Basics
Chapter 6
 Using the 420
Chapter 7
Chapter 8
 Technical Tutorial
Chapter 9
Chapter 10 Specifications
Chapter 11 Warranty & Service
Appendix A Disassembly Instructions
& Bridged-Mono Mode Switch

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