Low Cut Switch; Power Supply Unit - Luxman EQ-500 Owner's Manual

Thin body design
This unit can be installed in a limited space.

Low cut switch

A low-cut filter is provided to restrain woofer fluctuation gen-
erated due to warped analog records.
High cut switch
A high-cut filter is provided to eliminate scratch noises and it
makes music easier to be listened to.
Stereo/Monaural
The monaural switch which is useful for playing monaural re-
cords is provided.
High-inertia power supply
The high-inertia power supply circuit that is a combination
of a large-capacity OI-core-type power transformer and a
large-capacity capacitor block is introduced.

Power supply unit

Full wave rectification by a rectifier tube EZ81 (duo diode) and
a choke coil are used.
VACUUM TUBE PHONO AMPLIFIER EQ-500
LUXMAN's original OFC wires
Our original OFC wires are used in the internal wiring to
achieve smooth signal transmissions thanks to the spiral
wrap shielding on each core and the non-plating process on
the core wire.
AC inlet
This inlet enables the connection with an external power ca-
ble.
Selector relays
The selector relays of the high sound quality which are
mounted in the important points of LUXMAN amplifiers also
are mounted.
Input/output terminals
18 mm pitch RCA input terminals and Neutrik made XLR ter-
minals allow even a high-performance line cable with large
plug to be connected.
3