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  • IWISTAO HIFI Tube Headphone Amplifier 6N3 SRPP Drive 6N5P 32-600 Ohms Stereo 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
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
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
PCBA--IWISTAO HIFI Pure Tube Earphone Amplifier 6N3 SRPP Drive 6N5P 32- 600 Ohms Output Power 1W
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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
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
IWISTAO HIFI Pure Tube Earphone Amplifier 6N3 SRPP Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice
PCBA--IWISTAO HIFI Pure Tube Earphone Amplifier 6N3 SRPP Drive 6N5P 32- 600 Ohms Output Power 1W

IWISTAO HIFI Tube Headphone Amplifier 6N3 SRPP Drive 6N5P 32-600 Ohms Stereo Black Voice

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$159.00
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IWISTAO HIFI Pure Tube Headphone Amplifier 6N3 SRPP Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice    Model No: WEVT21 The sound is grand and magnifice...

SKU:

Product type: Tube Headphone Amplifier

Weight:

Tags: 6080 Headphone Amplifier, 6N5P Headphone Amplifier, IWISTAO Tube Headphone Amplifier, IWISTAO Tube Preamplifier, Tube Earphone Amplifier, Tube Headphone Amplifier

Collections: All, HIFI Headphone Amplifier

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1.Important: 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).

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3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.

A. Standard Shipping(≤2KG): The Post Registered Air Mail, USPS/ePacket, PostNL, Singapore Post, or DHL Global Mail

B. Express Shipping: EMS, DHL, UPS , or Fedex, Special Route.,etc. For faster shipping and smooth transaction, we will change the shipping company among them

C. Economy Shipping: China Air Post Mail / Parcel, Hongkong Air Post Mail / Parcel, or shipment by sea etc

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You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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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 our store.

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Standard Shipping(≤2KG) ---Through Post Registered Air Mail, ePacket or DHL Global Mail,.etc.

Weight(KG) Shipping Code   Shipping Cost(USD)
0.1~0.2
Standard Shipping The Post 0.2
  3
0.21~0.3
Standard Shipping The Post 0.3
 4
0.31~0.4 Standard Shipping The Post 0.4  5
0.41~0.5 Standard Shipping The Post 0.5 7
0.51~0.6 Standard Shipping The Post 0.6 8
0.61~0.7 Standard Shipping The Post 0.7   11
0.71~0.8 Standard Shipping The Post 0.8 13
0.81~0.9 Standard Shipping The Post 0.9 15
0.91~1.0 Standard Shipping The Post 1.0 17
1.01~1.0 Standard Shipping The Post 1.1 19
1.11~1.2 Standard Shipping The Post 1.2 20
1.21~1.3 Standard Shipping The Post 1.3 21
1.31~1.4 Standard Shipping The Post 1.4 22
1.41~1.5 Standard Shipping The Post 1.5 23
1.51~1.6 Standard Shipping The Post 1.6 24
1.61~1.7 Standard Shipping The Post 1.7 25
1.71~1.8 Standard Shipping The Post 1.8 26
1.81~1.9 Standard Shipping The Post 1.9 27
1.91~2.0 Standard Shipping The Post 0.8 28

 

Express Shipping ---Through  Special Routes, EMS, DHL, UPS ,Fedex, or TNT. For faster shipping and smooth transaction, we will change the shipping company among them

Weight(KG) Shipping Code   Shipping Cost(USD)
0~0.5
Express Shipping L0.5
  17
0.51~1
Express Shipping L1.0
 20
1.01~1.5 Express Shipping L1.5  25
1.51~2 Express Shipping L2.0 30
2.01~2.5 Express Shipping L2.5 35
2.51~3 Express Shipping L3.0  38
3.01~3.5 Express Shipping L3.5 40
3.51~4 Express Shipping L4.0 42
4.01~4.5 ExpressShipping L4.5 44
4.51~5 Express Shipping L5.0 47
5.01~5.5 Express Shipping L5.5 59
5.51~6 Express Shipping L6.0 62
6.01~6.5 Express Shipping L6.5 65
6.51~7 Express Shipping L7.0 68
7.01~7.5 Express Shipping L7.5 71
7.51~8 Express Shipping L8.0 74
8.01~8.5 Express Shipping L8.5 77
8.51~9 Express Shipping L9.0 80
9.01~9.5 Express Shipping L9.5 82
9.51~10 Express Shipping L10.0 86
10.01~10.5 Express Shipping L10.5 103
10.51~11 Express Shipping L11.0 107
11.01~11.5 Express Shipping L11.5 110
11.51~12 Express Shipping L12.0 114
12.01~12.5 Express Shipping L12.5 118
12.51~13 Express Shipping L13.0 122
13.01~13.5 Express Shipping L13.5 126
13.51~14 Express Shipping L14.0 130
14.01~14.5 Express Shipping L14.5 134
14.51~15 Express Shipping L15.0 137
15.01~15.5 Express Shipping L15.5 140
15.51~16 Express Shipping L16.0 143
16.01~16.5 Express Shipping L16.5 146
16.51~17 Express Shipping L17.0 149
17.01~17.50 Express Shipping L17.5 152
17.51~18 Express Shipping L18.0 155
18.01~18.50 Express Shipping L18.5 158
18.51~19 Express Shipping L19.0 161
19.01~19.5 Express Shipping L19.5 164
19.51~20 Express Shipping L20.0 167
20.01~20.5 Express Shipping L20.5 170
20.51~21 Express Shipping L21.0 173
21.01~21.5 Express Shipping L21.5 176
21.51~22 Express Shipping L22.0 179
22.01~22.5 Express Shipping L22.5 182
22.51~23 Express Shipping L23.0 185
23.01~23.5 Express Shipping L23.5 189
23.51~24 Express Shipping L24.0 192
24.01~24.50 Express Shipping L24.5 195
24.51~25 Express Shipping L25.0 198

Note: 

1.This table of shipping rate will be added to the checkout. The shipping rate can be showed at the Checkout page. And, the table is for reference only. Final shipping rate is subject to actual checkout.

2.The shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

3.If you have any questions about the shipping rate, pleas don't be hesitate to contact us through the ways as below.

Email: sales@iwistao.com 

Description

IWISTAO HIFI Pure Tube Headphone Amplifier 6N3 SRPP Drive 6N5P 32- 600 Ohms Output Power 1W Stereo Aluminum Case Black Voice 

 

Model No: WEVT21

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 Tube Earphone Amplifier 6N3 SRPP Drive 6N5P 32-600 Ohms Output 1W Stereo Black Voice from IWISTAO HIFI MINIMART1 on Vimeo.

 

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 .

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 Black Voice

IWISTAO HIFI Pure Tube Earphone Amplifier 6N3 SRPP Drive 6N5P 32-600 Ohms Output 1W Stereo Aluminum Case Black Voice

Product Specifications

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 or 6080 X1 (optional)

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.

 

Customer Reviews

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A
Alex Melnikov.
A fundamental difference in sound with a hybrid tube

Excellent, the amplifier works, a fundamental difference in sound with a hybrid tube. I use the DAC ESS9018 XMOS asynchronous USB dagger and ATH-w1000x grandioso headphones.

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