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アンプ Yamaha AX-1090のPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Yamaha AX-1090 16 ページ。 Natural sound stereo integrated amplifier

Using the PURE DIRECT switch

You can enjoy the purest possible sound from your audio

sources by setting this switch so that the indicator lights up. By

doing so, the audio signals bypass the BASS, TREBLE,

BALANCE, LOUDNESS controls, SUBSONIC FILTER switch,

MODE switch and the PRE OUT/MAIN IN terminals, thus

eliminating any alterations to the audio signals.

Setting the SUBSONIC FILTER switch

If you set this switch to "ON" position, undesirable ultra-low-

frequency signals caused by turntable rumble or warped

records can be cut out without losing sound quality.

Open/close the control door

When it is not necessary to operate controls inside the control

door, close the door.

To open the door

PURE

DIRECT

SUBSONIC

FILTER

OFF

PHONO (MM/MC) switch

Select either MM or MC position depending on your PHONO

cartridge, Moving Magnet or Moving Coil type. However, if you

use a high output MC cartridge, select MM position.

To select the MC position, press this switch so that it is held

inward. To select the MM position, press this switch so that it is

released outward.

Setting the MODE switch

This switch can be used for switching between stereo and

monaural operation. Normally this switch should be set to the

STEREO position.

To close the door

PHONO

MODE

MONO

STEREO