Korg Nu:Tekt HA-S Bedienungsanleitung

Korg hifi systeem Nu:Tekt HA-S

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Korg Nu:Tekt HA-S (16 Seiten) in der Kategorie hifi systeem. Dieser Bedienungsanleitung war für 5 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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Seite 1/16
- 1 -
E J 4
2019
HA-S
NUTUBE HEADPHONE AMPLIFIER KIT
Table of Contents
Main features 2 .......................................................................
Cautions Before Assembly.................................................5
Tools to prepare................................................................................... 5
Checking the parts 5 ..............................................................................
Assembly 6 .............................................................................
Preparing the main circuit board and Nutube circuit board 6 .....
Install the main circuit board into the case 8 ..................................
Part Names and Functions 11 ...............................................
How to Use the Nu:Tekt HA-S 11 ...........................................
Adjusting the main circuit board 11 .....................................
Troubleshooting 12 .................................................................
Replacing the operational amplifier 12 ................................
Specifications 12 ....................................................................
Mounting Diagram 13 .............................................................
List of mounted parts 14 .......................................................
CIRCUIT DIAGRAM 16 ...........................................................
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Thank you for purchasing the Nu:Tekt HA-S.
To help you get the most out of your new headphone amp, please read this
manual carefully.
Main features
• The HA-S is a kit to assemble a hi-fi headphone amp that utilizes a Korg
Nutube vacuum tube.
• Although this headphone amp is powered with only two batteries, it can
drive the Nutube with a line voltage of 26 V for an authentic vacuum
tube sound.
• The filament is powered by a DC to DC converter, which consumes less
electric current.
• An NFB (negative feedback) switch is used, which lets you switch the NFB
circuit on and off as you like.
• The headphone amp output uses an IC socket, which allows the
operational amplifier to be replaced. Two types of operational amplifiers
are included.
• The Nutube anode load resistance value can be adjusted, letting you
enjoy different sounds by changing the steepness of the load curve for
the vacuum tube.
• This unit is shaped like a mint can case, which is familiar to fans of these
kinds of cases. —The unit also includes a protector for the power switch.
• An acrylic cover is provided that features the Nu:Tekt design, letting you
see the light from the Nutube through the cover.
About Nutube
Nutube is a new vacuum tube developed by KORG INC. and Noritake Itron
Corporation and that utilizes technology from vacuum fluorescent displays.
As with conventional vacuum tubes, the Nutube is constructed with an
anode, grid and filament, and operates as a complete triode tube.
Furthermore, it generates the response and same rich harmonic character-
istics of conventional vacuum tubes.
If a strong impact is applied to this unit, high-frequency noise may be
output. This is due to the structure of the Nutube; it is not a
malfunction.
- 3 -
Precautions
Location
Using the unit in the following locations can result in a malfunction.
• In direct sunlight
• Locations of extreme temperature or humidity
• Excessively dusty or dirty locations
• Locations of excessive vibration
• Close to magnetic fields
Power supply
Be sure to turn the power switch to OFF when the unit is not in use. Remove
the battery in order to prevent it from leaking when the unit is not in use for
extended periods.
Handling
To avoid breakage, do not apply excessive force to the switches or controls.
Care
If the exterior becomes dirty, wipe it with a clean, dry cloth. Do not use
liquid cleaners such as benzene, alcohol or thinner, or cleaning compounds
or flammable polishes.
Keep this manual
After reading this manual, please keep it for later reference.
Keeping foreign matter out of your equipment
Never set any container with liquid in it near this equipment. If liquid gets
into the equipment, it could cause a breakdown, fire, or electrical shock. Be
careful not to let metal objects get into the equipment.
Notice regarding disposal (EU only)
If this symbol is shown on the product, manual, battery, or package,
you must dispose of it in the correct manner to avoid harm to human
health or damage to the environment. Contact your local administra-
tive body for details on the correct disposal method. If the battery
contains heavy metals in excess of the regulated amount, a chemical
symbol is displayed below the symbol on the battery or battery package.
IMPORTANT NOTICE TO CONSUMERS
This product has been manufactured according to strict specifications and
voltage requirements that are applicable in the country in which it is intend-
ed that this product should be used. If you have purchased this product via
the internet, through mail order, and/or via a telephone sale, you must
verify that this product is intended to be used in the country in which you
reside.
WARNING: Use of this product in any country other than that for which it
is intended could be dangerous and could invalidate the manufacturer’s or
distributor’s warranty. Please also retain your receipt as proof of purchase
otherwise your product may be disqualified from the manufacturer’s or
distributor’s warranty. Company names, product names, and names of
formats etc. are the trademarks or registered trademarks of their respective
owners.
* All product names and company names are the trademarks or registered
trademarks of their respective owners.

Produktspezifikationen

Marke: Korg
Kategorie: hifi systeem
Modell: Nu:Tekt HA-S

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