Brzhifi Stk401 DIY Subwoofer Power Amplifier for Ultimate Sound Experience

• Customization: Available
• Type: Home Amplifier
• Usage: Hi-Fi
• Model NO.: PA-BA1-LY
• Tube Type: Power Amplifier
• Function: Power Amplifier
• Sound Channel: 2.1
• Voltage: AC 220V
• Element Number: 2.1
• Conductive Mode: A
• Processing Technic: Oxidation
• Material: Aluminum Alloy
• Channels: 2 (2.0)
• Certification: CE
• Colour: Silver
• Transport Package: Single Independent Packaging
• Specification: 400*130*300mm
• Trademark: BRZHIFI
• Origin: Guangdong, China
• Production Capacity: 1000 Piece/Pieces Per Month
• Package Size: 40.00cm * 30.00cm * 13.00cm
• Package Gross Weight: 6.200kg

Product Description

Features

LM3886:
Now many people at home like to match the 2.1 system. 2.1 is the left and right channel based on the addition of a subwoofer, so that the sense of scene and low-frequency shock greatly improved. The machine is designed specifically for 2.1 passive speaker design, subwoofer channel using high-power tube output, low-frequency lifting are meat, left and right channel using the classic LM3886 chip, listening to tunes music is very delicate and natural. The whole machine is made of heavy material, the overall effect exceeds the digital amplifier a lot, if you do not use the subwoofer time. This machine can also be used as a full HFI 2.0 amplifier o294197or/070 subwoofer channel using output current 15A power 150w Japan Toshi - ba large tube 2SC5200 2S 1943 do output, low frequency powerful.

STK401:
The use of two new original STK401 chip, to provide 200WX1 70WX2 powerful output, far beyond the digital amplifier 300W. The use of dual Japanese Omron protection circuit, so that the expensive speakers work in a safe state, switch on and off without shock, and the use of op-amp low-pass circuit, op-amp with seat can be replaced, low-pass attenuation of 24DB, very professional.

*Left and right channels with pre-stage with independent adjustment of high and low bass.

*Wide supply voltage, AC15 to AC33X2 can work normally, circuit free debugging.

*250W toroidal transformer to provide strong energy power

Specification

 

item	value
Brand Name	BRZHIFI
Model	PA-BA1-LY
Type	Home Amplifier
Place of Origin	Guangdong China
Material	Aluminum Alloy
Color	Black
Certification	ce
Output power	Subwoofer: 150WX1 Left and right channel: 68WX2
Subwoofer frequency	10-80HZ
Left and right channel frequency	10-40KHZ
Preamp power supply	13-18VX2
BT protocol	BT 5.0
Net Weight	5.7 kg
Size	320*70*248 mm
Detail parameters are in below~

Product packaging

PA-BA1-LY amp *l

Power cable *1

Product Description

 

Company Profile

Packaging & Shipping

 

FAQ

1.Who are we?
We are based in Guangdong,China,start from 2014,sell to Domestic Market(95.00%),South Asia(3.00%),Eastern Europe(2.00%). There are
total about 101-200 people in our office.

2.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final lnspection before shipment.

3.What can you buy from us?
Audio Amplifier,Audio Chassis

4.Why should you buy from us not from other suppliers?
Independent design and production,our company's trademark is BRZHIfi the main products include audiophile amplifier,audiophile
headphone amplifier,high-end audio decoder,HIFI tube amplifier,digital amplifier,linear power supply,aluminum enclosure.

5.What services can we provide?
Accepted Delivery Terms:Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type:T/T,Cash;
Language Spoken:English,Chinese