Pioneer qx 646 brochure 2

Page 1

The OX-646 is an important first in the short historyol
tour-channel receivers. it promises a dramatic end to the
confusion of choosing a versatile and comprehensive unit.
for it is an all-in-one, lull-mode system that lets you enloy
all the significant tour-channel program sources on the
market today without adding adapters, demodulators or rear

amplifier. You can play regular matrix, SO matrix and CD4

discrete records with the ox-sas, making it the most com-
plete of any medium-powered and medium-priced receiver
now available. The unit is complete in every other iniportant

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feature too, for it offers a sensitive AMIFM tuner with FET-
equipped front-end, an lC-equlpped lF section, and much
more. in the power amplifier section, the ox-sns oflers un-
usually high pertormance, delivers 10 watts x 4 of continu-
ous power output (at 1KHz) with all tour channels driven at
8 ohms. This is more than enough power to till a general
listening room with distortion-tree sound in the vivid tour-
channel mode. And, best of all, four-channel.sound'ies now
possible on a two-channel budget, thanks to Pioneer quality-
control and engineering. Consider it.

Page 2

POWER SUPPLY
ELECTROLYTIC CAPACITOR

POWER TRANSFORMER

ANTENNA TERMINALS
CID-4 CARRIER LEVEL CONTROLS

CD-4 SEPARATION CONTROLS
POWER SWITCH

SPEAKERS ON-OFF SWITCH
REAR SPEAKER SELECTOR SWITCH
HEADPHONES JACK

BASS 8: TREBLE CONTROLS
(FRONT, REAR)

LOUDNESS CONTOUR SWITCH
TAPE MONITOR SWITCH BALANCE CONTROLS
FM MUTING SWITCH (FRONT LEFT/RIGHT. FRONT/REAR, REAR LEFT/RIGHT)

TUNING KNOB

MODE SWITCH
---OFUNCTION SWITCH

lVOLUME CONTROL