Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

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Product Details

  • Brand NameIwistao
  • Model NumberWevt21
  • Recommended Headphone Maximum Impedance501-600 Ohm
  • Output TypeLine Out (Audio Out)
  • PackageYes
  • Built-In BatteryNo
  • TypeMini Amplifier
  • Input TypeLine In (Audio In)
  • Output Power1000Mw
  • Channels2 (2.0)
  • Earphone AmplifierYes
  • Output Impedance32 ~ 600 Ohm
  • Signal To Noise Ratio>97Db
  • Amp Size (W*d*h)160 Mm* 188 Mm * 260 Mm
  • ColorsSilver /white, Black
  • Weight5Kg
  • Pure Tube AmplifierYes
  • IwistaoYes
  • Output Type6.35Mm Phone Jack
  • Input TypeRca

Product Description

The sound is grand and magnificent, open and wide; performance of each frequency point perfect! In particular, when the use of imported tube like as RCA6080 (Default as Beijing 6N5P tube), more delicate high-frequency, low frequency more powerful!

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

For component selection, power supply filter capacitor is used Panasonic 100UF * 4, output coupling capacitors with NOVER 100UF * 4 and Sweden RIFA 0.33UF * 2; potentiometer using Japanese ALPS 100K, long life, no bad phenomenon.

And casing is made of aluminum machining one. 36MM diameter plastic coated aluminum volume knob, gold-plated 6.5MM headphone jack, high-quality toggle power switch. Color of 5670 bottom tube LED is blue. Built-in 65W high quality slim circular transformer, the chassis dimensions: width 14.5CM, high 6.8CM, deep 20CM; The rare is fixed high-quality gold-plated RCA jack copper , nickel plated copper power seat .

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

The circuit design of "Black voice " is very concise, whole unit only took three tubes, the input stage and amplified by the two pairs of polar transistor 6N3 (or 5670) to constitute SRPP amplification circuit, each one just only for a channel 6N3.The output stage is a low resistance dual triode 6N5P (available 6080 U.S. direct replacement) cathode follower constituted, the same every 1 / 2 6N5P responsible for one channel, nothing more. Plus several external RC components and the power section constitute all the circuits. The greatest feature of this unit is no output transformer, the transformer windings out of the two exchanges, a direct supply tube filament, another group rectified and simple multi-level RC Buck, after filtering for tube anode voltage. Although not using filter chokes, filament still used AC power supply. This tube earphone amplifier cannot hear the slightest hum, even when the volume is turned up no signal, the background is quite clean, showing excellent signal to noise ratio.

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

There is the Model WEVT21 with GE6080, the price is USD149.

If you want to use GE6080 tube to replace Beijing 6N5P one, please contact the seller to change the price, thank you!

1. Frequency range: 30Hz-30 kHz
2. Output impedance: 32-600Ω
3. Output power: 1W
4. Input Interface: RCA × 1 set of interfaces
5. Output Interface: 6.5mm Interface × 1
6. Amp Category: Desktop amp
7. Tubes: 6N3 x 2
6N5P x 1
8. SNR: 97dB
9. Weight: 5kg
10. Dimension (W * H * D): 160mm * 188mm * 260mm
11. Power supply: AC 220V/50Hz
12. Accessories: Power Cord x 1.

Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

1. Worldwide Shipping (Except some countries).
2. Orders processed timely within 3~5 business days after the payment verification. 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season 6. We supply 4 kinds of shipping services as below A. Expedited Shipping: DHL, UPS or Fedex. For faster shipping and smooth transaction, we will change the shipping company among them. Estimated Delivery Time: 3~7days B. Standard Shipping: EMS, eParket (US available) or DHL Global Mail (Germany available only) Estimated Delivery Time: 3~7days C. Economy Shipping: China Air Post Mail / Parcel, Hongkong Air Post Mail / Parcel, Sweden Post, etc.Estimated Delivery Time: 15~60days D. Special Routes: Russian Special Route, Estimated Delivery Time: 30~ 40days; Australian Special Route, Estimated Delivery Time: 10~ 15days; Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

We will check the item carefully and make sure the quality before shipment. If some unexpected problems happened, please contact us firstly.If it is quality problem, buyer may submit argue within 7days after receiving the item, buyer must provide photos , video and other evidences to seller for identify. Man-made damaged, buyers take full responsibility. 1) .The buyer return us the goods and responsible for return shipping costs; after we receive the goods ,we will send a new product to buyer and pay for the resend shipping cost. 2) .If the goods (total price including shipping is less than 10USD) has quality problems, we will resend a new product in buyer next order; if buyer don’t plan to make a new order in the near term, buyer can pay the resend shipping cost and ask to resend a new product. 3). Due to the taxes problem, buyer refuse to receive the goods, buyer need to be Responsible for freight out and home.
Iwistao Hifi Pure Tube Earphone Amplifier 6N3 Srpp Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice

1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty. 2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on aliexpress. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

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