Bảng Mạch Khuếch Đại Âm Thanh Ta7668 Có Nam Châm

TA7668 Pre-Amplifier Board Magnetic Main Amplification ule. Working voltage: Ac: 8-16V Or Dc: 12V-22V. Adopting TA7668 Chip, A Special Preamplifier Chip For Magnetic Head. Old Fashioned Tape Drive, Dedicated For Magnetic Head Amplification With Deck. The Power Supply Has A Rectifier Circuit, Which Can Be Ac Input Or Dc Input. Colour:Black Material:plastic Size:50x50mm Package Contents: 1 * Preamp Audio ule Tips: TA7668 Chip Disassembled Chip. But It Will Affect The Use.Only the above package content, other products are not included. 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.