I noticed a big undesired distortion & undefined instruments on the middle ''woman in chains'' on the kt88 from my turntable, any hints as to why?

Possibly a ground issue from the turntable? Are you running a seperate phono preamp?

I’d like to email the seller about tube selection, is there an address I could write to?

youcanpickyourtubechoicewhenyouorder.

How can you get warranty service for this amplifier? The registration card is entirely in Chinese and the seller doesn't respond to emails.

TIP: Before you click the button to make your purchase make sure the listing identifies Amazon as the shipper and not some 3rd party seller t that may or may not be located in China. Then if your paranoid about having a warranty you can add Ashurion warranty coverage. WARNING: If it ships from a 3rd part and not via Amazon you must work with the 3rd party to resolved an y issues like shipping damage or DOA. Ships from Amazon - https://www.amazon.com/Willsenton-R8-Integrated-Amplifier-Headphone/dp/B08134V3VK/ref=sr_1_3?crid=3BV0I21TAWLWP&keywords=Willsenton+R8+KT88&qid=1661873079&sprefix=willsenton+r8+kt88%2Caps%2C644&sr=8-3

11.81"d x 19.69"w x 20.08"h i question these dimensions can someone measure the depth of this unit? i doubt it is 20 inches tall and 19 inches deep.

8 and 1/2 inches tall , and 14 and 1/2 inches deep

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

R8 KT88 x4 Tube Amplifier Hi-Fi Integrated Vacuum Tube Amp with Headphone Output KT88，EL34 Replaceable (Silver)

Product ID: 179130875

Details

Brand
Willsenton
Color
Silver
Compatible Devices
Guitar Double
Material
Silver
Output Wattage
45 watts

⚡45W power output

🎧Dedicated headphone output

🔄3 tube types switchable

¥573145

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🎶 Elevate your sound game with the ultimate tube amp trifecta!

MULTI MODE MASTERY - Use as integrated, power, or headphone amplifier to fit every listening scenario.
SOUND CUSTOMIZATION - Toggle between triode and ultra-linear modes for your perfect audio signature.
HANDCRAFTED EXCELLENCE - Pure hand-welded scaffolding ensures durability and premium build quality.
TRIPLE TUBE VERSATILITY - Seamlessly switch between KT88, EL34, and 6550 tubes for tailored soundscapes.
REMOTE CONTROLLED CONVENIENCE - Adjust settings effortlessly with included remote and protective tube cover.

The Willsenton R8 KT88 x4 Tube Amplifier is a premium, hand-crafted Hi-Fi vacuum tube amp offering 45W output with versatile tube compatibility (KT88, EL34, 6550). It supports triode and ultra-linear modes, functions as integrated, power, or headphone amplifier, and includes remote control and protective cover. Ideal for audiophiles seeking customizable, rich sound with professional-grade build quality.

Specifications

ASIN	B08133TH98
Amplifier Type	Tube
Audio Output Mode	Triode, Ultra-linear, Integrated, Power, Headphone
Best Sellers Rank	#76,522 in Electronics ( See Top 100 in Electronics ) #449 in Audio Component Amplifiers
Brand	Willsenton
Color	Silver
Compatible Devices	Guitar, Double Bass, Keyboard, all
Connector Type	3.5mm Jack or 6.35mm Jack
Customer Reviews	4.4 4.4 out of 5 stars (300)
Enclosure Material	Silver
Item Dimensions D x W x H	11.81"D x 19.69"W x 20.08"H
Item Weight	26 kg
Manufacturer	Willsenton
Mfr Part Number	Willsenton R8
Model Name	R8
Model Number	Willsenton R8
Number of Bands	3
Number of Items	1
Number of Packs	1
Output Channel Quantity	4
Output Wattage	45 watts
Power Source	AC
Sound Profile	Variable
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥573145

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews