1.Using ti's PurePath Ultra-HD series power amplifier chip TPA3251
2.Japan nichicon large pond power supply filter capacitor is used to cope with large dynamics, and elna red robe stepless audio coupling capacitor is used
3.The op amps are powered by positive and negative voltages, and all op amps can be equipped with Taiwan Zhengling Seiko gold-plated ic sockets to improve playability.
4.High-power shielded inductance with Epcos output lc filter
5.With high and low tone adjustment
6.The product adopts OP amp NE5532, which can replace the OP amp chip: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, etc.
Paramater:
Product name: A04
Chipset: TPA3251+NE5532
Replaceable OP amp chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, etc.
Output power: 175WX2/4Ω @36V
Working power supply: DC24-36V, 5A more
Speaker impedance: 4-8Ω
Number of channels: 2.0/stereo
Distortion: 0.01%
Signal-to-noise ratio: 108dB
Input sensitivity: 0.87V
Input mode: RCA/3.5mm
Support input devices: decoder, bile pre-stage, computer, CD, mobile phone, MP3, etc.
High and low tone: bass±14dB, treble±8dB
Packing size: 167*117*36MM
The 3.5MM Aux interface supports audio input or audio output (connected to a power amplifier or an active subwoofer)
Package included:
1Pcs A04 TPA3251 Power Amplifier
1Pcs Power Adapter (Optional)
All items in store may take 2 to 5 business days to process. Please add processing time to your shipping estimate below.
Here is an estimate of the shipping times. Due to factors that often affect international shipments, such as holidays, customs, and weather delays, we can only offer an estimate of shipping times.
|
Location |
Estimated Shipping Time |
|
United States |
10-30 business days |
|
Canada, Europe |
15-40 business days |
|
Australia, New Zealand |
15-45 business days |
|
Mexico, Central America, South America |
20-60 business days |
|
Middle East (UAE, Saudi Arabia) |
20-40 business days |
SHIPPING POLICY
IMPORTANT: We are not responsible if a package is undeliverable because of missing, incomplete, or incorrect destination information. Please enter the correct shipping details when checking out. If you realize you have made an error, simply e-mail us at aiyimatech@gmail.com as soon as possible. However there is a 72-hour wait list for email, therefore, if your order has left our warehouse within 72 hours, it is out of our control.
Aiyima is not responsible for destination country tax and/or any duty charge that may incur. Customers will be held accountable for any restrictions, duties, taxes, and any other fees collected from the destination country.
Aiyima will not be responsible for any Duties, Taxes, or Customs fees under any circumstances.
If the order arrives in your country and...
• The customer refuses to accept the package
• The number of attempts is made in the country of destination to deliver the package.
Aiyima reserves the right to abandon the package(s) and will not be responsible for any refund.
