NE5532 Preamlifier Tone Board Active Filter Amplifier Preamp with Adjustment Volume Control for Home Theater

NE5532 Preamlifier Tone Board Active Filter Amplifier Preamp with Adjustment Volume Control for Home Theater Kuvaus

Product name:NE5532 preamp tone board
Using NE5532 chip, it can replace 0P275, AD828, NJM4558, TL072 and other general-purpose dual operational amplifiers.
Working voltage: DC9-24V (5.0x2.1 MM core input, 2P input)
Output power: rated power 2x770mW stereo (24V/32 ohm)
Can be connected to loads above 32 ohms

Output mode:3.5mm audio terminal
Input mode:3.5mm audio terminal, 3P_2. 54mm terminal block, 6P_2. 5mm
Signal to noise ratio:98db
Total harmonic distortion noise:Less than 0.01%
Frequency response:20-20khz
Low quiescent current/noise suppression
Bass:100hz/8db gain
Treble:10khz/8db gain
PCB:72x53mm
Color:As Shown
Material:Acrylic + electronic components

Package Contents:
1 * tuning board module
1set * acrylic shell accessories
1 * Instruction Manual in Chinese and English

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.