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ENGLISH

Playback

Verify that the VOLUME control is turned fully down and then turn on the

E-350 and the other components. Set the INPUT SELECTOR to the position
for the option board slot in which the AD-20 is installed (OPTION 1 or 2).

Lower the stylus onto the record and adjust the volume to a suitable level.

If the record is notably warped or if there are excessive woofer excursions

caused by turntable rumble, enabling the subsonic fi lter can help to reduce
noise.

Connection

Connect the output cable from the analog record player correctly to the input
jacks on the board. Also connect the ground cable from the analog record player
to the ground (GND) terminal on the board.

This board provides a coaxial and an optical input for connecting
the digital signal from source components with digital output.
As there is no provision for input switching, select one of the
inputs.

Connection cables

COAXIAL:

For digital coaxial cable

OPTICAL:

For optical fi ber cable

Guaranteed specifi cations, standards

Input format:

JEITA CP-1201 / AES-3 compliant

Sampling frequency: 32 – 96 kHz
Digital input:

COAXIAL 0.5 Vp-p, 75 ohms

OPTICAL –27 to –15 dBm

Option Board Types

Line Input Board LINE-10

This option board provides an additional set of analog line
inputs that are similar to the INPUTS of the E-350. They can
be used to connect a CD player, tuner, or other component
with analog output.

Digital Input Board DAC-20

Analog Disc Input Board AD-20

This board serves for playback of analog records. It contains a
high-performance, high-gain phono equalizer. The board can
be used with any type of phono cartridge.

●

By installing two of these boards, two different phono
cartridges can be connected at the same time.

LEFT, RIGHT analog record player input jacks

Connect the output cable from the analog record player to
these jacks.

GND terminal

Connect the ground cable from the analog record player to
this terminal.

Option Board Installation

Set the power switch of the E-350 to OFF.

On the rear panel, remove the panel covering the option slot (see

Fig. 1

✽

Retain the removed sub panel.

Insert the option board by sliding it into the top and bottom guide rails of

the option board slot (see

Fig. 2

). When the board touches the internal

connector, give it a slight push until the board is fi rmly seated. (The board
must be fl ush with the panel.)

Secure the board with the two screws at the top and bottom.

CAUTION

●

Be sure to turn the E-350 OFF before inserting or removing any option
board. Otherwise damage to the board or to the amplifi er can occur.

●

Take care not to touch the components, the printed circuit side, or the
connector edge of the board, to prevent possible contact problems or
damage. Hold the board only by the edges or the rear panel.

●

Be sure to securely fasten the board with the two screws. Otherwise
insuffi cient grounding may lead to function problems and damage.

Guide rail

Sub
panel

* The illustration shows the DAC-20.

Option board

Fig 1

Fig. 2

OFC Series:

Oxygen-Free Copper Litz Wire

Model number

Cable length