Version Information:
Version 1: 6P6P Stainless Steel Chassis Kit
Version 2: 6P6P Stainless Steel Chassis Assembled Unit
Version 3: 6P6P Premium Edition with Bluetooth Kit
Version 4: 6P6P Premium Edition with Bluetooth Assembled Unit
Version 5: US 12L6 Stainless Steel Chassis Kit
Version 6: US 12L6 Premium Edition with Bluetooth Kit
6N2 + 6P6P (Dual 6Z4 Tube Rectification) Kit
Effective today, the 6N2 tube is upgraded for free to the Soviet 6H2N tube.
"Tube" refers to vacuum tubes. What people commonly call "tube amplifiers" are amplifiers using vacuum tubes. Some tubes are used for amplification, others for tonal enhancement. Tube amplifiers possess a unique "tube sound" – warm, easy-listening audio with excellent musicality and ambiance. Tube amplifiers are the oldest yet evergreen staple in the audio industry. Their notable advantages include sweet, soft, natural, and intimate sound, especially with a dynamic range and linearity that are hard to replace with other components.
Features of this unit: Sweet tonality, transparent highs, full mids, elastic bass, and rich musical flavor.


New layout design: All vacuum tubes are positioned on the front panel, making the unit more luxurious, stable, elegant, and stylish!

Audio output terminals upgraded to Taiwanese crystal binding posts to preserve the rich tube sound and musical fidelity as much as possible!
(Friendly reminder: The chassis is DIY with many holes and involves numerous processes, so minor scratches or dents may occur during machining. Please consider before ordering if this is a concern.)
Effective today, the side wood panels are upgraded for free to rectangular straight panels. The front and back surfaces feature high-gloss environmentally friendly varnish, while the edges are treated with wood wax oil. Better feel and more defined lines! Product photos will not be updated separately. This is for your information.


Good news! We now offer a version with US-made 12L6 tubes. Tubes come in either clear glass or dark glass, shipped randomly. Assembled effect photos will not be updated separately. Classic American tube sound – detailed vocals, warm and mellow. Limited-time low-price promotion. Welcome to choose!


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 missing or incorrect items. DIY tube amplifier assembly requires some basic knowledge. Our store provides diagrams, photos, and comprehensive technical support. If you find DIY challenging, please consider purchasing our assembled units.
2. Our products are DIY kits. It is difficult to achieve perfection, and they cannot be extremely flawless. For any opinions or suggestions, please contact customer service. We will strive to resolve issues.
3. We will carefully pack each tube amplifier. Upon receipt, please inspect the packaging thoroughly first. If damaged, refuse acceptance and contact us immediately. Otherwise, we may not be able to assist.
4. This tube amplifier does not include power cords or audio cables.
5. The tube amplifier must be connected to speakers before powering on. This is because the output transformer requires a load; otherwise, it can easily be damaged.
6. Placing an order indicates your agreement to the above terms and conditions.







