[ Condition ]

New

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Standard model of full -fledged vacuum tube line amplifier ■ 6K4 is adopted as standard attached vacuum tube ■ Enhancing the power supply stable circuit and improving the SN ratio ■ Equipped with a buffer circuit by operational amplifier ■ AC adapter required (sold separately) DC12V/1A DC Jack 5.5mm x 2.1mm (Center Plus) ■ 2022 10/19 Renewal to New Lot Changed to MKT).
The frequency characteristics are stable and the full frequency band tends to be flat, so the sound quality is faithful to the original sound.
The overtone component is generated in the latter tube amplification stage, but the effect is further enhanced by taking into account the sound quality adjustment by changing the coupling capacitor placed in the previous stage.
There is no change in the main board this time.

A vacuum tube line amplifier
FX-AUDIO- "TUBE-00J"
Easy-to-handle 12V single power supply input (12V AC adapter can be driven)
The high-quality finish as a solid audio product is taken over from Tube-01J, not a hollow-up vacuum tube look audio. Based on the experience obtained by the development of 01J and Tube-03J, it has been completed by reflecting new improvement points and rationalization of circuits.

We can recommend with confidence about cost performance such as sound quality and satisfaction with the price!
If you do not have a vacuum tube line amplifier, please come! Open the new door.
[How to use]
Please use this product between the sound source playback device such as CD players, DACs, silicon plunges, and power amplifiers.
Input: Connect to analog output terminals such as CD players and DACs.
Output: Connect to an analog input terminal such as a power amplifier and main amplifier.
* Please see the included instructions for detailed handling methods.
[Attention]
* AC adapters are sold separately. Please purchase the recommended AC adapter at the same time.
* This unit is a pream

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[ Country of Manufacture ]

If "Made in Japan" is NOT described on whole listing page,
Items are manufactured in other country (China, Vietnam and etc.).

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[ Manual & Menu Language ]

We treat Japanese Market Usage Items.
So items have only Japanese Manual & Menu Language.
Please contact us if you would like to know more details.

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[ Warranty ]

Japanese Warranty Only.
Buyers need to send item to us in Japan to repair with warranty & own all shipping cost.
If you need to repair item in your country with warranty, please do not order this item.

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[ Electronics ]

Japan Usage Item.
Voltage:100V, Plug :Type A, FM Tune:70-90MHz
Please check your country's condition for use.

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[ Multiple sizes and colors ]

Before your payment, please contact us about stock of size & color.

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[ International Buyers - Please Note ]

- Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
- Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
- These charges are normally collected by the delivering freight (shipping) company or when you pick the item up.
Please do not confuse them for additional shipping charges.

[ Shipping Address ]

We ship to only address where be registered on eBay.

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[ Combine shipping & Large Quantity ]

Please contact us for combine shipping & large quantity deals before payment.
We do our best for you!!!!!

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[ Li-ion Battery ]

Some countries( Germany,France,Italy,Mongolia,SriLanka,Turkey,Nigeria and more.) does not accept lithium battery via EMS, SAL by Post Office.

Please check your country's rule yourself. If we receive order from buyer who located in these countries, we will ask buyer to choose 1 from 3.

1. Ship without Ri-ion Battery removed from item.

2. Change shipping method to Fedex or DHL with additional shipping cost.

3. Cancel