Product Description
NOTE: this is assembled board
NOTE: need to install with big heatsink, subwoofer requir 8ohm or above.
if you need heat sink, you can order form our store
Input voltage: AC24V-0-AC24V (range AC22-26V)transformer requir 300W or above
Output Power: 160W subwoofer + Left 80W +right 80W
Board size: 236 X 98 X 50 mm
Hifi components:
original 4 pcs TDA7294
25A rectifier bridge and 6 pcs NOVER AUDIO 1000ouf 50Vwith Omron reply, with protect circuit
From left to right:
Bass frequency
Bass volume
Total volume
Bass of the left&right channels
Treble of the left&right channels
Master total volume
Welcome to visiting minishow0328 HIFI Audio store!
（we can combine shipping for you if you need other items）
we have DAC,amplifier,preamplifier,headphone amplifier,tube amplifier and other hifi DIY audio parts for selling.
if you want other parts but have not listing, you can email us,we will try our best to service you.
please add my store to your favorites.Thanks.
We can promise here:
1. We do not sell fakes or defective item! We will reply all messages within 24 hours!
2. Every package will provide tracking number for free! We will arrange shipment in order, you can purchase without worry!
Please Note: If any import tax or duty is charged by custom office in your country, it is your responsibility!
(1) Most items in stock we will ship in 1-3 days after payment cleard(excluding weekend)
Some handmade/customized DAC/preamp finished board needs 3-10 days to prepare and burn-in.
(2) All packages under 2KG, we will ship by China Post registered airmail, with track number.
(normally takes 12-40 days to most countries)
if you want express need to contact us.
(3) All packages more than 2KG, we will ship by DHL express/FedEx express/EMS express/ SPSR express.
(normally takes 5-15 days,EMS takes more days).
and if any import tax or duty is charged by custom office in your country. you can ask them for more details. if you do not like express, please also contact us.
(4) please contact us if package not received in 45 days. we will help you to check.
(1) We accept PayPal only, we will ship your items after payment cleard.
and system will send Unpaid item case after 1 week if unpaid orders.
(2) Please confirm yoru shipping address and telephone number is correct and valid.
(3) Customers from Russia, please provide Full name and Shipping address in English. postal office request it.
Please don't hesitate to contact us if any queries or comments about our items or your problem.
All assembled/finished items: 1 year warranty provided,we acccept replacement or refund as your preference, just make sure the item in original condition and pay shipping cost.
