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Tube Headphone Amplifier
IWISTAO Tube Headphone Amplifier 6N11 Pure Class A Preamplifier Voltage Amplification 6N13P Power Stage Amplifier 20 ~ 200mW 32 ~ 600 ohm
The circuit of tube headphone amplifier is mature and easy to find, which has developed since the last century. If searched as search engine, you will find many similar circuits, which is the network brings convenience. But not to adopt a same circuit, you can make of the same good sound, which is known by audiophiles. Especially tube amplifier, their sound qualities depend on parts and component selection, and tuning. If tuning tube amp is errors, it led to ordinary sound that may be worse than transistor amplifier; in addition, tube filament shall be powered by AC. So, this is why pure tube amplifier can provide you tube taste sound.
This tube headphone amplifier brings you is no exception, 6N11 plus 6N13P is a classic circuit that is also known as "black voice". In addition, we do some intimate unique designs for subsidiary circuit, its main circuit follows classic "black voice" one. But when you see this amplifier a while, it will make you a fresh feeling, right?
- Beautiful quaint European appearance will make you be fond of and unwilling to part. The unit adopts a sub-structure, small size (for tube amp is concerned), it is a desktop tube amp, which brings the dual auditory and visual enjoyment.
- Furthermore it is adopt a separate power supply, 50W power transformer with special plastic power box, super-soft bold power cable; POWER provide a more robust energy and the interference to a minimum.
- The unit filament keeps AC power supply, which allows you to hear tube taste. And it is excellent performance that strong experiences and solid circuit design skill ensure, and there is hardly AC background noise
- With a VU meter level display, and use high-quality Taiwan meter header.
- Used HIFI material, red Weimaraner audio-specific capacitors, electrolytic import, ALPS 27 type double-volume potentiometer, USA RCA Cinch.
- Another trick is that this unit is equipped with a low-voltage startup device, through internal relay to control high-current high-voltage access; it can be described as distinctive design.
- It is worth mentioning that, in addition to the amp features, it is a decent quality tube pre-amplifier, because there is 6.35 headphone output (PO) port, also with two RCA Cinch line output (LO ) port.
- Output Power: 20 ~ 200mW (32 ~ 600 ohms)
- Frequency response: 10Hz-50KHz (-1db)
- Sensitivity: 200mV
- Signal to Noise Ratio: > 98dB
- Vacuum tube voltage amplifier x 1 + vacuum tube power amplifier x 1
- Tubes: 6N11 * 1, 6N5P * 1
- Output interface: 6.35mm stereo headphone jack + line output (line out)
- Power supply: AC220V (with special power adapter)
- Dimensions (L * W * H): 190mm * 148mm * 180mm (including tubes)
- Weight: 3.5kg
Power adapter x 1
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).
2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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 themC. Economy Shipping: China Air Post Mail / Parcel, Hongkong Air Post Mail / Parcel, or shipment by sea etc
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.
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.