M3 Pure Tube Power Amplifier Put EL34 Integrated Power Amplifier Enthusiast High-fidelity Stereo High-end HIFI Audio Amp

M3 pure tube single-ended audiophile power amplifier

Product Description

1. M3 uses a 150W full-material power source, which is 50% more than the conventional power source to ensure sufficient energy
15W "no large loop feedback" super linear audio output cattle, nearly double the margin of the rated output power, in pursuit of better sound quality

2. The M3 audio transformer adopts the "cross compound process winding method", so that the leakage inductance of the output cow and the power inductance ratio are less than one thousandth, so it can show perfect sound quality in the audition at the same price.

3. Adopt the brand new 0.35 imported audio iron core, the magnetic flux is much higher than other models, the electrical state is stable, and the sound quality is more guaranteed.

4. M3 adopts Marantz M7 pre-amplifier and Marantz M8 post-amplifier, Siemens antique and amplification system, Western cinema amplification system, etc., as a reference for tuning.

5. Concise but not simple preferred circuit, M3 uses high current dual triode 6N1J as voltage amplifier, audio bile tube EL34 for single-ended power amplification, has the characteristics of large driving current, warm and rich tone, full and thick mid-bass, transparent and smooth treble .

The tube amplifier is divided into two modes of operation:
1. Single-ended: Just like a solo singer, the sound is pure and natural, the power is relatively small, suitable for family use, and the strength is not as good as push-pull.
2. Push-pull style: Like a chorus combination, it has a wide and powerful sound range, relatively large power, suitable for various places, and its charm is not as good as single-ended.

Product parameter
Product model: M3
Mode of operation: single-ended
Power tube: EL34
Push tube: 6N1J
Rectifier: 5Z2P
Output power: 8W*2 (super linear connection)
Frequency response: 30Hz-38KHz
Output impedance: 4Ω-8Ω
Total harmonic distortion: ≤1% (1KHz)
Input impedance: 100KΩ (two groups of input signals)
Volume: 265*220*165mm

Q: Can I change my order info? Such as receiving address or item purchased?

A: Order info cannot be changed after being placed. Please cancel your order and place a new one if order info is incorrect. Otherwise your parcel is going to be shipped according to the initial order info.

Q: Why isn't my order being shipped out of China?

A: If there is no further tracking info after 10 days. It is most likely due to domestic shipping issue. For further support, please contact our customer service.

Q: Why is my parcel still "delivering"?

A: International shipment can be time-consuming and your patience is appreciated. Please rest assured if you see no update about your parcel. We use AliExpress shipping methods which can take 15 to 60 days. For further support, please contact our customer service.

Q: Why do I receive a different product?

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Q: Why do I receive only 1 item while several were purchased in the first place?

A: One order can possibly be shipped via several parcels with each of them a unique tracking number. Please track them according to the specific tracking number(s). Please contact our customer service directly for further support.

Q: I clicked "Confirm Goods Received" before the parcel is received. What should I do?

A: Don't worry if you clicked it by accident. Your parcel is shipped soonest possible anyway. Simply follow the tracking number for update. A 5-star review is much appreciated upon receiving your parcel.

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Q: What if the product cannot be used?

A: Please ensure the product is used properly according to the user manual. For further support please contact our customer service directly.

Q: I haven't received my parcel yet but it shows "delivered" on the order detail page. What should I do?

A: Please check with your local post first for the parcel info. For further support, please contact our customer support.

Q: Why is my parcel returned?

A: That's because receiving address or phone number being incorrect or the logistics company cannot ship to your address. Please reach out to our customer service directly if the issue persists.