Version Description:
Version1: No Bluetooth Kit (requires self-assembly and soldering)
Version2: No Bluetooth Finished Product (ready to use)
Version3: Built-in Bluetooth Kit (requires self-assembly and soldering)
Version4: Built-in Bluetooth Finished Product (ready to use)
Grand Release: Mudi Spartan K2 (6J8P + 300B + 5U4G) Tube Amplifier Kit & Finished Product
In response to strong demand from audiophiles, we are proud to introduce this Single-Ended Class A pure tube amplifier, crafted for true tube enthusiasts. This amplifier upholds the classic advantages of single-ended tube design, delivering a sound that is warm, mellow, and captivatingly beautiful—truly music that lingers.
Sonically, the characteristics of the 300B tubes are exceptionally prominent. Reproduction of vocals, violins, light music, and similar genres is remarkably sweet. The sound foundation possesses a satisfying thickness, with highs that are transparent and delicate. The bass is not exaggerated but has decent punch. The 300B creates a unique soundstage, often described as rich in harmonics, giving the amplifier a slight, pleasing reverberation-like quality. The soundstage is expansive with excellent立体感 (three-dimensionality). In terms of drive, the three frequency ranges blend naturally, producing a relaxed and effortless sound. Personally, I find the 300B has significant tonal coloration, adding a touch of sweetness to everything it plays, which is highly pleasing to the ears. Details are excellent in the highs, the midrange is突出 (prominent), and the lows are very good. In short, it's the top choice for vocal music, truly deserving its title as the "Tube King" 300B!
Specifications:
Pre-amplifier Tubes: Shuguang 6J8P 2 (Premium Tubes)
Power Tubes: Linlai Zhisheng Ceramic Base Gold-Plated Pin 300B-G 2 (Premium Tubes)
Rectifier Tube: Linlai Zhisheng 5U4G-PLUS 1 (Premium Tube)
Output Power: 8W + 8W
Frequency Response: 20Hz - 20kHz
Output Impedance: 4 Ohm and 8 Ohm
Signal-to-Noise Ratio: 90dB
Input Sensitivity: 500mV - 1000mV
Input Impedance: 100kΩ
Harmonic Distortion: 1% (1kHz)
Dimensions: 370mm (L) 340mm (D) 210mm (H)
Weight: Approx. 11kg
Friendly Reminders:
1. Due to the nature of kits, components cannot be returned or exchanged once soldered. Please inventory all parts immediately upon receipt. Contact customer service within 48 hours for any missing or incorrect items. Tube amplifier DIY requires a certain level of foundational knowledge. Our store provides schematics, photos, and comprehensive technical support. If you feel DIY might be challenging, please consider purchasing our finished product.
2. The products we sell are DIY kits. It is difficult to achieve perfection, and absolute flawlessness is not possible. If you have any opinions or suggestions, please contact customer service. We will strive to resolve any issues.
3. We meticulously pack each tube amplifier. Upon receiving your shipment, please inspect the packaging carefully first. If damaged, refuse acceptance and contact our store immediately. Otherwise, we may be unable 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 is极易 (extremely easy) to burn out.
6. Placing an order indicates your agreement to the above terms and conditions.
