T36C Dual NE5532 Replaceable Tone Preamp Board Audio Treble Bass Adjustment Equalizer Preamplifier Tone Control Preamplifier _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ T36C Dual NE5532 Replaceable Tone Preamp Board Audio Treble Bass Adjustment Equalizer Preamplifier Tone Control Preamplifier _x000D_ _x000D_ _x000D_ _x000D_ 1. The tuning board uses a good layout, the overall size is satisfactory, and the components are arranged neatly._x000D_ 2. The two NE5532 dual op amps commonly used in the industry are used, and the effect is good, and the 8P chip socket is used to facilitate the user to replace the op amp chip! It is easy to replace the chip you like!_x000D_ 3. There are ten high-frequency and low-resistance ESR capacitors in the power supply capacitor array to reduce power supply interference and good filtering effect! The rectification part uses a rectifier bridge module, not a simple diode!! There is also a white 3P power supply Socket, easy to connect directly to the transformer!_x000D_ 4. Standard potentiometer spacing, convenient for users to install and use in various chassis!_x000D_ Name: NE5532 dual op amp front-level tuning board_x000D_ Power supply voltage: dual power supply 9V-15V_x000D_ Potentiometer spacing: 24+24mm_x000D_ Colour:As shown_x000D_ Material:ABS_x000D_ Size:95x70mm_x000D_ Package Contents:_x000D_ 1x Amplifier preamplifier board_x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting 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._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_