GHXAMP 45mm VU Meter With LED Backlight+ Driver Board +Cable For Amplifier Audio Level Meter Preamplifier 1Sets
Cheap Speaker Accessories, Buy Quality Consumer Electronics Directly from China Suppliers:GHXAMP 45mm VU Meter With LED Backlight+ Driver Board +Cable For Amplifier Audio Level Meter Preamplifier 1SetsEnjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.
Price: US $24.79 US $30.99 (Discount 20%) Rating: 5.0 / 5.0 (100.0%) from 3 Reviews Sold : 2 Stock : 321 Wishlist : 71
Specification
Package : No Item Type : Speaker Accessories Kits Brand Name : GHXAMP Model Number : 45mm VU meter Sets Material : Other
Description
Instructions for use:1. Power input AC/DC 12V-20V is the power supply for the drive board. (It is recommended to use a separate power transformer or separate windings to power it!)2. Signal input L, GND, R: This is the low-level signal input terminal of the driver board. It is used to connect the audio signal of the mobile phone, computer sound card, preamp, and other audio source devices (the signal that the earphone can hear). GND, R. respectively correspond to the left, ground, right channel. (Note:it can not be connected to the amplifier output.)3. VU meter backlight DC12V, the power supply for the backlight of the meter is used after the driver board is rectified and regulated. It can be connected directly to the backlight line of the meter without dividing the positive and negative poles.Product name:VU meter with drive boardColor:WhiteDC current: 500uA +-15%Backlight: Tungsten bulbWorking temperature: -22%-55 degrees CelsiusNet weight: 90g/pc
Package included:2pcs x VU meter1pc x Drive board1pc x Cable
Store Info
Store Name : Ghxamp Auido Store Country Name : China Follower : 9387 Open Time : Jan 9, 2018 Opened Year : 3 Province : Positive Review : 6774 (100.0%)
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