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【XH-A901】 Preamplifier Tone Control Board Kits Speaker Amplifiers DIY Mini Preamp Treble Bass Adjust 100x48mm Tone-Board-XH , Xh-a901 Ne5532 Preamp Pre-Amp Tone Board with Volume Adjustable Bass Control Board
4.5(2)
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From ₱36.00
Est. delivery by Jul 21 - Jul 22
Customer reviews (2)
𝕄** 𝕁** ℙ**
Item: XH-A901
5 star legit tong product na to ganda ng tunod sa diy ampli.
Highly recommended to para sa mga mahilig magkulikot dyan na gaya ko. 😊
November 30, 2024
R**8
Item: XH-A901
Good looking product, and haven't tasted yet for sound quality, that's why 4s muna,,, thank you tiktok at sa delivery🥰
March 14, 2024
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About this product
Warranty TypeNo Warranty
Product description
Power amplifier pre-stage tuning board
Original chip
Treble and bass adjustment
Wide voltage input
DC 12~30V input
Name: Pre-stage tuning board
Weight: about 52g
Model: XH-A901
Size: 96*39*16mm
Power supply voltage: DC12V~24V
Installation hole distance: 89.3*32.3mm
Number of channels: two channels
Introduction:
XH-A901 preamp tone board, suitable for use with power amplifier, can achieve audio amplification and high, medium and bass adjustment, so that you have a better listening experience. The original imported dual-core NE5532 chip is used; the power supply voltage is DC12~24V (note: the positive and negative poles should be distinguished when wiring), and the audio input is a 3P audio cable.
NE5532 imported chip:
NE5532 is a dual operational amplifier, high performance, low noise operational amplifier. Compared to most standard operational amplifiers, such as the 1458, it shows better noise performance, improved output drive capability, and relatively high small signal and power supply bandwidth. This makes the device particularly suitable for applications in high-quality and professional audio equipment.
