HiFi Class A /Class AB Pure Power Amplifier 2.0 Channel Home Stereo Audio Amp

Description

Large output power: When class A output exceeds 20W, it will automatically extend to 200W Class AB to drive speakers, in order to maintain a very good state and offer better listening pleasure.
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HiFi Class A /Class AB Pure Power Amplifier 2.0 Channel Home Stereo Audio Amp
Item description
This is a pure power amplifier without volume control.
If you want the black version please click:
LINK
and the version with volume control, please click:
LINK
Features
Large output power: When class A output exceeds 20W, it will automatically extend to 200W Class AB to drive speakers, in order to maintain a very good state and offer better listening pleasure.
The input circuit is full symmetrical architecture with current feedback, and complementary push-pull circuit from the input stage to the output pole.
Attractive appearance with high performance: fashionable golden panel & handle and titanium chassis, vu meter makes it more energetic and dynamically. perfectly match all kinds of speakers, suitable for all sorts of music such as pure music, classic music, rock and vocal test etc.
High-end materials
Aluminum alloy chassis over 12kg
Dual 800W oxygen-free copper transformers
16 pairs of Toshiba original 2SC5200 2SA1943 transistors
80,000UF ELNA AUDIO filter capacitor
PHILIPS MRS25 1% metal film resistor
Japan Omron + UPC1237 protection circuit
Crystal pure copper speaker terminals
American CMC816 24K gold-plated RCA terminals
Japan 4N CANARE oxygen free copper wire
Parameters
Output power: 20W(Class A) 200W( Class A&B)
Frequency response: 10Hz-40KHz
Load impedance: 2-8Ω
Distortion: 0.001%
Martial: aluminum alloy case (12kg)
Chassis technology: CMC machined
Dimensions(L*W*H): 430mm*359mm*150mm
Weight: 19kg
Packing List
1* HiFi Power Amplifier
1* Power Cord
Payment
Delivery details
Return Policy
About us
Contact us
Payment
Safe and secure payment by PayPal.
Delivery details
Please leave
VALID TELEPHONE NUMBER
which is necessary and very important.
Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
Most item will be shipped within 2 working days. For package less than 2KG, we use
Airmail
(10-25 days to most countries)
and for package over than 2KG we use
Expedited Service such as DHL, UPS and FEDEX
(5-8 days to most countries).
Return Policy
Free Return Within 30 Days
We provide  return within 30 days
for all items you bought on eBay, full refund and return shipping will be provided.
1-year warranty
is provided for all items(
Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).
If you are satisfied with our products and service please leave a 5-star
.
Feedback is very important to us just like our lives, please DO contact us before you leave a neutral
or negative
feedback, we will provide better solutions until you are satisfied.
About us
Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including
Douk Audio / Nobsound / Little Bear
etc.
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
We will spare no efforts to bring great products and service for
customers
and extremely
to
improve our customers’ listening experience.
Contact us
Please don't hesitate to contact us if you have any questions or comments about our items.
And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
Working time
Beijing(CN)
Monday-Friday
09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday
08:00 PM - 05:00 AM
London(UK)
Monday-Friday
01:00 AM - 10:00 AM
Paris(FR)
Monday-Friday
02:00 AM - 11:00 AM
During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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