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Features：
It can link with Mobile phone bluetooth
This product does not have a protective cover
point to point hand soldering
With a headphone amp output, you can also be when this machine is a headphone amplifier products
Specification:
Frequency response: 15Hz-36KHz / (20Hz-30KHz)
Harmonic Distortion: ≤ 1.2% (1KHz)
Input Sensitivity: 290mV
Output power: 35W * 2 (8Ω )
vacuum tube: KT88*4, 12AU7*2, 12AX7*1
Input Impedance: 100K
Output Impedance: 4Ω 8Ω
Headphone Output Impedance: 32Ω -300Ω
Signal-to-noise ratio: 89dB
Power supply voltage: 115V/230V 60Hz/50Hz(+-10%), 115V, 230V is in stock.
(100V, 110V，120V, 220V, 240V version will take 3-14 work days to order)
Dimensions：340 (W) × 181 (H) × 255 (D) mm
Net Weight: 19 kg
Gross weight: 21kg
Tube Amplifier Precautions:
1. Tube amp must connected with speakers before turning ON. Strictly prohibit send signals to amp without connected loads(speakers) or load short circuit when the switch is ON.
2. Too high or too low power supply voltage does irreversible harm to the amp,preferably less than 5% of the specified voltage. If your mains voltage exceeds this value, often best to use with the AC power supply.
3. Temperature is higher when tube amps working, placing attention to ventilation, cooling.
4. In the boot or just shut down for a period of time (within 30 minutes) Do not spill liquid on the tubes.
5. You should take about 100h time to operate the amp.RUN-IN to the amp gives it’s best and stable sound.so during the first 100h use time the sound maybe is not the best,you can also use your own run-in method.
6. If you donot sure how to plug the tubes, please contact us before try it
Speakers connection:
All tube amplifier used with stereo mode: L(left) and R(right) speakers.
Normally there are 6 speaker cable connectors: +8L, +4L, -0L, -0R, +4R, +8R
Example: +8L and -0L are for connecting with your Left 6-8ohms speaker
-0R, +4R is for connecting with your Right 4ohms speaker
About Us :
We are dedicated to offer the best audio-visual
products at the lowest price to our customers.
Bringing great products and customer service,
and thus help enriching our customers’ lives is our ultimate goal.
About shipping :
1.The order (More than 2 kg) will be shipped by Fedex, DHL, TNT or UPS come with a tracking number and take 3-14 business days to your door.
Shipping to Russia takes longer time, it usually takes 10-25 business days via CDEK or other express with a tracking number.
2.The order(2 kg or less) will be shipped by Post Office airmail come with a tracking number and take 7-25 business days to your door.
But some times(3% about), it need to takes longer time clear customs.
3. If you buy a 110V, 120V, 230V, 240V version product, it need to takes 3-14 business days to order, thanks for waiting.
4. Taxe & Duties: We are not responsible for any Taxe, Duties or Customs fees, These charges are the buyer’s responsibility. In general we declare a lower value than real price. Any problem about the clerance process, Please contact us before contacting with customs.
5. Faster payment, faster delivery.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
About Return Policy:
1.If the item shows up defective or damaged, please email us immediately.
2. You have 10 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than10 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by buyer.
3.Returned packages displaying an invalid or expired will not be accepted.
4.Returned item should be in its original box with all packing materials and shipped to us via a traceable means.
5.We carefully inspect returned items upon receipt before issuance of refunds or exchanges.
6.Please allow up to 10 business days for us to process your return.
7.Shipping and handling charges, insurance are not refundable in any case.
8. The customer need to pay for shipping costs for exchanging or returning.
About feedback:
1.Since online shopping uncertainty, so thank u very much for choosing&trusting us.our service is ready to help u any time,your feedback is extremely important to us.
2.If you are satisfied, please leave 5 stars positive feedbacks, It’s very honored for us to achieve generous authentic assessments and photographs,thx!
3. (Damaged, wrong product, sound is bad, no tracking information, package lost, apparence problem, shipping delay, etc) Any problem or dissatisfaction after received product, you must contact us in first before to give a negatif feedback or open a dispute. You can open dispute only when we can’t give your a satisfied solution!
4.In case of returns, please contact us first, you describe the problems and reasons. Then we’ll send you the return slip. For all other questions contact us by Shop customer service or email.
About customer service:
1. Our office hours are Monday through Friday from 8:30 am to 6:00 pm (GMT+8).
3. Our office is closed on Sundays and public holidays. We apologize for the late arrival during the holiday.
| Brand Name | RFTLYS |
|---|---|
| Maximum Power Per Channel | 35W |
| Package | Yes |
| Channels | 2 (2.0) |
| Model Number | A2 |
| Voltage | 100V,110V,115V,120V,220V,230V240V |
6 reviews for RFTLYS A2 KT88 Tube integrated amplifier with headphone amp with Bluetooth input stereo amplifier hi-end
Only logged in customers who have purchased this product may leave a review.
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R***d –
The packaging is very careful, the store is very attentive, I like it very much
L***h –
Excellent as always. Thank you
A***h –
Thank you for an easy, pleasant transaction. Excellent buyer.
R***a –
Smooth transaction, quick payment great buyer.
D***r –
like very much! !! Thanks for the quality buyer service! !!
J***e –
Great to do business with; fast shipper.