Version Description:
6197 Premium Kit with Bluetooth Decoder Board
6197 Stainless Steel Chassis Kit
6197 Black Chassis Kit
6197 Dual Meter Luxury Edition Kit
6197 Dual Meter Kit with Built-in Bluetooth
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6H2N Driving 6197 Kit (Dual 6Z4 Tube Rectification)
Starting today, the 6N2 is being upgraded for free to the Soviet 6H2N. Limited quantity available!!!
In response to widespread demand from audio enthusiasts, we have collaborated deeply with a Bluetooth manufacturer to co-develop a limited-edition tube amplifier with a built-in Bluetooth decoder board. This decoder board features independent power supply to eliminate power interference. It supports Bluetooth 5.0 for lossless transmission, lossless decoding (including FLAC, APE formats) in USB/TF card mode, AUX input (direct audio cable connection), and various sound effect adjustments. It offers exceptional resolution, outstanding sound quality, and user-friendly convenience. Highly recommended!

In response to widespread demand from audio enthusiasts, we are now launching the compact handle version of the 6197 (Limited Edition). This version includes the Bluetooth decoder board. Quantities are limited and may sell out.


In response to widespread demand from audio enthusiasts, we are now launching the 6197 Dual Meter Luxury Edition (Limited Edition). It is aesthetically pleasing, grand, very beautiful, and meticulously crafted! Quantities are limited, first come, first served! Welcome to make your selection!


Starting today, the side wooden panels are being upgraded for free to rectangular straight panels. The front and back surfaces are finished with high-gloss environmentally friendly varnish, and the cut edges are treated with wood wax oil. This provides a better feel and more defined lines! Product photos will not be updated separately. Please be informed!


"Dan" refers to vacuum tubes. What people commonly call "Danji" refers to amplifiers and other equipment using vacuum tubes. Some tubes are used for amplification, others for tonal enhancement. Tube amplifiers have their unique "tube sound" – warm, easy-listening, with good musicality and atmosphere. Tube amplifiers are the evergreen tree in the audio industry, ancient yet enduring. Their significant advantages are sweet, soft, natural, and intimate sound, especially their large dynamic range and excellent linearity, which are not easily replaced by other components.
Features of this unit: The sound signature features transparent highs, rounded mids, and natural, soft, bass with ample charm.
The transformers used in this kit are all oxygen-free copper (OFC) transformers. The silicon steel laminations are brand-new premium grade from Wuhan Iron and Steel, resulting in a transparent and elegant sound. The coupling capacitors are German-made WIMA Red Premium audiophile capacitors.
(Friendly reminder: The chassis is DIY and has many holes, involving numerous processes. Minor scratches or dents may occur during machining. Please do not purchase if this is a concern.)
Below are photos of the tube amplifier:













Friendly Reminders:
1. Due to the special nature of the kit, components cannot be returned or exchanged once soldered. Please check all parts immediately upon receipt. Contact customer service within 48 hours for any incorrect or missing items. DIY tube amplifier assembly requires a certain level of foundational knowledge. Our store will provide diagrams, photos, and comprehensive technical support. However, if you feel DIY is challenging, you may purchase the finished product from our store.
2. The products sold in our store are DIY items. It is difficult to achieve perfection, and they cannot be absolutely flawless. If you have any opinions or suggestions, please contact customer service. We will do our utmost to resolve them.
3. We will carefully pack each tube amplifier. Upon receiving the goods, please inspect the packaging thoroughly first. If damaged, refuse acceptance, contact our store immediately, otherwise we will be unable to assist.
4. This tube amplifier does not include a power cord or audio cables.
5. The tube amplifier must be connected to speakers before powering on, as the output transformer requires a load. Otherwise, the output transformer can easily be damaged!
6. Placing an order indicates your agreement to the above terms and conditions.