Informações sobre o equipamento:

JBL 5152 Amplificador
Modelo: 5152
Categoria: Áudio, Vídeo, TV, Multimédia
Grupo: Amplificador
Descrição: Preamplifier
                                    Architectural Specifications

The preamplifier shall have two input channels with
separately adjustable gain controls accessible on the front
panel. Each input channel shall accommodate an unbalanced
high impedance Microphone or line input, or a balanced high
or low impedance Microphone or line input with an optional
accessory plug-in transformer. One input channel shall also
accommodate a magnetic phono cartridge input.

The preamplifier shall be capable of operating in either of
two modes. In the MIX mode, both input channels shall be
mixed together with full gain available to each at all
times. In the OVERRIDE mode, CHANNEL 1 shall be switched on
and CHANNEL 2 shall be reduced in gain by 15 dBm when the
TRIP terminal is connected to GND.

The preamplifier shall be capable of +18 dBm output level
into an unbalanced 6000 load (direct output) and + 24 dBm
output level into a balanced 6000 load (transformer output).
Frequency response in the audio band shall be flat within ±1
dB and distortion shall be <0.2%, 30 Hz-20 kHz. The
preamplifier shall occupy one standard EIA rack space and
shall operate on 100 -120 V AC or 200 - 240 V AC, 50/60 Hz.


The 5152 is suitable either for rack mounting in one EIA
standard rack space (12%2") without additional bracing or
ventilation, or for counter-top placement.

All external connections, MIX/OVERRIDE switch and
matching/bridging transformer options are available on the
rear panel, Figure 1.

NOTE: All low-level amplification circuitry can be adversely
affected by strong magnetic fields. For this reason, it is
recommended that the unit be located at least seven inches
from any power Amplifier or similar source of
electromagnetic radiation. Ventilation

The 5152 generates minimal heat during normal usage.
However, because transistors are heat sensitive, the 5152
should not be placed adjacent to heat-generating equipment
or in areas where the ambient temperature exceeds 50°C
(122°F) without adequate ventilation.

Estes manuais estão disponíveis para os equipamentos acima:

Tipo manual: Manual de serviço JBL-9556-Manual-Page-1-Picture
Páginas: 10
Tamanho: 2.37 Mbytes (2488155 Bytes)
Idioma: Inglês
Qualidade: Documento Scaned, a leitura parcialmente mal, não parcialmente legível.
Envie data:
MD5: 49568c8ed45d3942c83e2dc0a935dea0
Downloads: 157 desde 24 Setembro 2017
Installation and Service Manual

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