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ZK-HT21 Bluetooth5.0 Digital Power Amplifier Module TDA7498E 2.1Channel Audio Amplifier Board

$25.26

(0) IN: Audio & Video Device

A50W Pure Class A Power Amplifier Board 50W IRFP9140N High Current Field Effect Tube Audio Amplifier Board

$49.59

(0) IN: Amplifiers & Board

U1 Decoder Board + USB Solution Card for Amanero DAC Headphone Amplifier ES9038 Support 384K DSD12 Decoding

$53.99

(0) IN: Audio & Video Device

SK18752 Mini HiFi Power Amplifier Board 30W DIY Audio Amplifier Module AC14-24V with Shielding Cable

$19.63

(0) IN: Amplifiers & Board

Outdoor Speaker HiFi Preamplifier Board NE5532x3 Built-in Boost Module Bluetooth Receiving MP3 Decoding with Control Panel

$22.70

(0) IN: Audio & Video Device

Outdoor Speaker HiFi Preamplifier Board NE5532x3 Built-in Boost Module DC9-29V Wide Voltage Stabilization

$15.42

(0) IN: Audio & Video Device

2399 Karaoke Delay Reverb Preamplifier Board Microphone Preamp Tuning Motherboard with Panel Support for MP3 Bluetooth Function

$27.24

(0) IN: Audio & Video Device

2399 Karaoke Delay Reverb Preamplifier Board Microphone Preamp Tuning Motherboard Support Dynamic mic Input

$22.23

(0) IN: Audio & Video Device

Original Imported Audio Power Amplifier Power Supply Board Compatible with NC500 and UCD700 for Hypex

$338.79

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-80V and 18V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-75V and 17V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-70V and 16V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-65V and 15V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-60V and 14V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-55V and 21V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-50V and 19V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-45V and 17V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-40V and 15V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-35V and 13V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

LLC 700W Dual Output Voltage (+/-30V and 11V) Switch Power Supply Board for Power Amplifier

$38.95

(0) IN: Audio & Video Device

Hi-End Audio Power Amplifier Board OPA445BM Operational Amplifier 120W Output Replacement for MBL8006

$72.55

(0) IN: Amplifiers & Board

C3 Preamplifier Board Low Distortion HiFi Audio Tuning Board Replacement for McIntosh (Potentiometer with Lead Wire)

$60.21

(0) IN: Modules & Chips

C3 Preamplifier Board Low Distortion HiFi Audio Tuning Board Replacement for McIntosh (Potentiometer on Board)

$57.30

(0) IN: Modules & Chips

BDM8 TPA3255 2x300W Bluetooth5.3 Power Amplifier Board Stereo High Power Audio Amplifier Board Support PC DSP Tuning

$35.81

(0) IN: Amplifiers & Board

Finished Board TDA7293 Stereo Power Amplifier Board 100Wx2 OP07 DC Servo 5534 Independent Operational Amplifier

$42.93

(0) IN: Amplifiers & Board

Unassembled TDA7293 Stereo Power Amplifier Board DIY Kit 100Wx2 OP07 DC Servo 5534 Independent Operational Amplifier

$39.04

(0) IN: Amplifiers & Board

Volume Control Board with Motor Potentiometer + Power Supply Control Board Support Remote Control for Power Amplifier Preamp

$30.67

(0) IN: Audio & Video Device

Volume Control Board with Motor Potentiometer Support Remote Control + Audio Source Switch Board for Power Amplifier Preamp

$31.26

(0) IN: Audio & Video Device

Volume Control Board with Motor Potentiometer Support Remote Control DIY Audio Accessory for Power Amplifier Preamplifier

$23.87

(0) IN: Audio & Video Device

STK428-640 HiFi Power Amplifier Board 200Wx2 Class D High Power Amplifier Module PWM CMOS Logic Level Audio Input

$36.49

(0) IN: Amplifiers & Board

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