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Class A HIFI Tube Power Amplifier Single-ended High Power VU Level Meter Indication Vintage Audiophile Tube Power Amplifier

Class A HIFI Tube Power Amplifier Single-ended High Power VU Level Meter Indication Vintage Audiophile Tube Power Amplifier

Regular price $481.41 USD
Regular price $962.83 USD Sale price $481.41 USD
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Voltage (V)


Brand Name: Nobsound

Maximum Power Per Channel: 6w

Origin: Mainland China

Package: Yes

Channels: 2 (2.0)

Certification: CE

Certification: FCC

Certification: RoHS

Feature 1: hifi amplifier

Feature 2: audiophile

Feature 3: tube integrated amplifier

Feature 4: power amplifier

Feature 5: tube preamp

Feature 6: tube amp

Feature 7: preamplifier

Feature 8: amplifier

Feature 9: integrated amplifier

Feature 10: subwoofer amplifier

Feature 11: amplifiers

Feature 12: tube amplifier

Feature 13: hifi amplifier

Feature 14: stereo amplifier

Feature 15: vacuum tube

Feature 16: audio amplifier

Feature 17: amplifier audio

Pure Class A high-quality single-ended tube amplifier

The product can be modified to increase 4Ω output. After the modification, the product supports 4Ω/8Ω output. The modification cost is 5$. Please contact customer service if you need it.

Support to add headphone output interface, the installation cost is 6 US dollars

Product Description

1. M2c adopts Sugon fever bile duct, the models are: Sugon 6P1*4 and Sugon 6N8P*2 and Sugon 5Z4P*1, choose the upgraded version of the bile duct to replace Sugon 6N8P with Soviet Union 6H8C, and use manual scaffold welding to reduce current loss and The authenticity of transmission between electronic components greatly improves the reproduction of sound quality.

2. M2C uses the transformer parallel output technology, which reduces the internal resistance of the transformer by half compared with the previous amplifier. It has excellent control of the speaker, doubled the power, and maintains the advantage of Class A single-ended. The flavor is durable and the bass is deep and powerful.

3. Use BC sapphire HIFI capacitor, 150μ F450V high voltage capacitor.

4. Multi-layer baking varnish shields the transformer's magnetic shield, which effectively shields current interference signals and obtains lower noise. There are almost no earphones under normal listening distance.
Make the sound more comfortable and natural, and the human voice is soft, sweet and intoxicating.

5. The replaceable three-pin plug is used as the power input, which is convenient for enthusiasts to upgrade the power cord in the future to provide relative convenience and expand the upgrade space.

6. The headphone output interface can be added for your personality. The tube amplifier has the function of amp. The transformation time is 3-5 days and the cost is $6 (with a 6.5mm to 3.5mm headphone connector included)

7. Provide Soviet 6H8C instead of Suguang 6N8P electronic bile duct, the sound is softer and more delicate, the cost is $8.

8. Provide an increase of 4Ω output impedance (the prototype is 8Ω output) after the increase, it can be used with 4Ω or 8Ω speaker impedance

Product parameter
Model: M2c
Rated output power: 6.8W*2
Frequency response: 20Hz-20KHz
Input impedance: 100KΩ
Output impedance: 8Ω (replaceable)
Signal to noise ratio: 90dB
Input sensitivity: 500mv-2000mv
Harmonic distortion: 1% (1KHz)
Size: 260*215*150mm

Normal version of the bile duct: Dawn 5Z4P*1+Dawn 6N8P*2+Dawn 6P1*4
Upgraded bile duct: Dawn 5Z4P*1+Soviet 6H8C*2+Dawn 6P1*4

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?

A: Please contact our customer service directly for further support.

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.

Q: What should I do if my order is closed?

A: Please place a new order with a secure account and payment method.

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.


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