Sound Artist Vacuum Tube Amplifier (Reisong A10 EL34)

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This is essentially the same product as the previous Reisong A10 EL34, but the name has been changed to SoundArtist. It is an amplifier with a rectifier tube.

My impression when listening with B&W speakers was that it is a noise-free and very quiet, elegant amplifier.

I will include a custom-made power cable that I was actually using. A ferrite core is also installed (photo 5). I will also include a plug to convert from 3-pin to 2-pin, so you can use it immediately with a typical household 2-pin outlet.

Since it is not new, I have marked it as "no noticeable scratches or stains," but there are no visible scratches, stains, or paint chips, and the mirror finish is maintained, so I think it is in very beautiful condition.

There is no original box, but about 6 sheets of circuit diagrams and other explanatory documents are included.

For improved sound quality, all the Chinese-made vacuum tubes have been replaced with the following:
1. Preamp tubes: V1 tung-sol, V2 Mullard (both 12AX7)
2. Power tubes: JJ ELECTRONIC EL34 x 2
3. Rectifier tube: JJ ELECTRONIC GZ34 x 1

The vacuum tubes were just replaced, and the total operating time has not reached 10 hours, so I think there is still room for aging.

In my opinion, the sound quality has improved dramatically compared to the normal version, and I don't feel any noise. I think it has a sound with the original compression and luster of vacuum tubes.

I didn't intend to sell it, but I decided to put it up for sale due to financial reasons. I apologize for the high cost of the modifications, but please refrain from price reductions.

* Photos 7 and 8 are photos quoted from Amazon, and the inside has not actually been opened, nor have I made any modifications to the contents.

* You can easily find the product sold on Amazon, etc., by entering the keyword "soundartist sa34a vacuum tube amplifier" for more details.

Thank you very much.
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High-quality vacuum tube amplifier equipped with 4 vacuum tubes.

- Brand: Sound Artist
- Type: Vacuum tube amplifier
- Input terminals: AC input, CD, AUX, line input
- Controls: Power switch, volume knob
- Number of vacuum tubes: 5
- Country of manufacture: China