购买 Audio Op-Amp Circuits

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$63.99
Op Amp Module Audio Amplifier 2 Channel Dual Discrete Board For Microphone Circuit
Walmart
Free shipping
$63.99
Op Amp Module Audio Amplifier 2 Channel Dual Discrete Board For Microphone Circuit
Walmart
Free shipping
$37.99
Op Amp Module Audio Amplifier 1 Channel Dual Discrete Board For Microphone Circuit
Walmart
Free shipping
$37.99
Op Amp Module Audio Amplifier 1 Channel Dual Discrete Board For Microphone Circuit
Walmart
Free shipping
$32.10
20 STÜCKE AUDIO OP AMP IC CHIP OPA2134PA OPA2134 NEU
eBay.com
Free shipping
$32.10
20 STÜCKE AUDIO OP AMP IC CHIP OPA2134PA OPA2134 NEU
eBay.com
Free shipping
$1.22
$1.80
Diymore NE5532 OP-AMP HIFI Signal Preamplifier Board Audio Stereo Amplifier Module With Connect Wire
AliExpress
Free shipping
折扣 32%
$1.22
$1.80
Diymore NE5532 OP-AMP HIFI Signal Preamplifier Board Audio Stereo Amplifier Module With Connect Wire
AliExpress
Free shipping
$1.66
$2.76
NE5532 OP-AMP Stereo Sound Amplifier Board Module Amplifier For Speakers DIY Kit Volume Control
AliExpress
Free shipping
折扣 39%
$1.66
$2.76
NE5532 OP-AMP Stereo Sound Amplifier Board Module Amplifier For Speakers DIY Kit Volume Control
AliExpress
Free shipping
$11.70
OPA1612 OPA1612AID Double OP AMP For Hifi Audio Amplifier Preamplifier DIP8 DIP-8 IC Chip
AliExpress
Free shipping
$11.70
OPA1612 OPA1612AID Double OP AMP For Hifi Audio Amplifier Preamplifier DIP8 DIP-8 IC Chip
AliExpress
Free shipping
$25.36
Discrete Op Amp Audio Preamp Module High Performance Low Noise Upgrade
eBay
Free shipping
$25.36
Discrete Op Amp Audio Preamp Module High Performance Low Noise Upgrade
eBay
Free shipping
$20.48
Opa1611 Audio Op Amp Module Precision Preamplifier Board For Diy
eBay
$20.48
Opa1611 Audio Op Amp Module Precision Preamplifier Board For Diy
eBay
$16.40
B2 Op Amp Preamplifier PCB DIY Hifi Stereo Audio Sound Amplifier Preamp Circuit PCB
Walmart
Free shipping
$16.40
B2 Op Amp Preamplifier PCB DIY Hifi Stereo Audio Sound Amplifier Preamp Circuit PCB
Walmart
Free shipping
$79.47
Hifi Dual Independent Op Amp Audio Amplifier Module, Ss3602 VV7 Electronic Component, Single Op Amp With High-Fidelity Audio Circuitry For DIY Audio P
Walmart
Free shipping
$79.47
Hifi Dual Independent Op Amp Audio Amplifier Module, Ss3602 VV7 Electronic Component, Single Op Amp With High-Fidelity Audio Circuitry For DIY Audio P
Walmart
Free shipping
$2.70
$3.43
1PCS AD828 NE5532 TDA1308 Audio Amplifier Module Op Amp Pre-Amplifier Board
AliExpress
折扣 21%
$2.70
$3.43
1PCS AD828 NE5532 TDA1308 Audio Amplifier Module Op Amp Pre-Amplifier Board
AliExpress
$999.00
3 Pcs Tda2030a Single Op Amp Audio Operational Amplifier IC 5 Pin
Walmart
Free shipping
$999.00
3 Pcs Tda2030a Single Op Amp Audio Operational Amplifier IC 5 Pin
Walmart
Free shipping
$26.67
2Pcs Discrete Single/Dual Op Amp Op-Amp Module Hifi Audio Operational
eBay
$26.67
2Pcs Discrete Single/Dual Op Amp Op-Amp Module Hifi Audio Operational
eBay
$5.85
DC12V-30V 24V NE5532 OP-AMP Stereo Audio Preamp Preamplifier Board Dual Channel
eBay.com
Free shipping
$5.85
DC12V-30V 24V NE5532 OP-AMP Stereo Audio Preamp Preamplifier Board Dual Channel
eBay.com
Free shipping
$52.99
1Pc Hifi Dual Op Amp Separate Operational Amplifier Replace Audio
eBay
Free shipping
$52.99
1Pc Hifi Dual Op Amp Separate Operational Amplifier Replace Audio
eBay
Free shipping
$48.55
$51.11
Discrete Dual Op Amp Chip Module Circuit Preamp Board Generation
eBay
$48.55
$51.11
Discrete Dual Op Amp Chip Module Circuit Preamp Board Generation
eBay
$34.70
Dual Op Amp Audio Discrete Operational Amplifier Low Noise For Audio
eBay
Free shipping
$34.70
Dual Op Amp Audio Discrete Operational Amplifier Low Noise For Audio
eBay
Free shipping
$37.94
1Pcs(Pieces)New Muses02 Fever Audio Dual Op Amp Dip Jrc Original Kk
eBay
$37.94
1Pcs(Pieces)New Muses02 Fever Audio Dual Op Amp Dip Jrc Original Kk
eBay
$12.70
Original JRC Muses8820 Muses 8820 Double OP AMP For Hifi Audio Amplifier Preamplifier DIP8 DIP-8 IC
AliExpress
Free shipping
$12.70
Original JRC Muses8820 Muses 8820 Double OP AMP For Hifi Audio Amplifier Preamplifier DIP8 DIP-8 IC
AliExpress
Free shipping
$19.95
Ne5532 Op-Amp Hifi Preamplifier Tone Board Audio Power Amplifier Module Board
Walmart
Free shipping
$19.95
Ne5532 Op-Amp Hifi Preamplifier Tone Board Audio Power Amplifier Module Board
Walmart
Free shipping
$48.99
Dual Op Amp Audio Hifi Independent Module 3 Band Transition Electronic Components Ss3602
Walmart
Free shipping
$48.99
Dual Op Amp Audio Hifi Independent Module 3 Band Transition Electronic Components Ss3602
Walmart
Free shipping
$50.39
Op Amp Audio Independent Module 3 Band Transition Electronic
eBay
Free shipping
$50.39
Op Amp Audio Independent Module 3 Band Transition Electronic
eBay
Free shipping
$8.25
1PCS NE5532 OP AMP Preamp Tone Audio Board NJM2150 BBE Processing Module DIY Home Theater Sound
AliExpress
$8.25
1PCS NE5532 OP AMP Preamp Tone Audio Board NJM2150 BBE Processing Module DIY Home Theater Sound
AliExpress
$69.99
V7 Single Op-Amp Module Operational Amplifier Replace Muses03 Amp9927
eBay
Free shipping
$69.99
V7 Single Op-Amp Module Operational Amplifier Replace Muses03 Amp9927
eBay
Free shipping
$3.66
$5.55
2PCS OPA1656 OP1656 Op Amp Ultra-Low-Noise Low-Distortion FET-Input Audio Operational Amplifie
AliExpress
折扣 34%
$3.66
$5.55
2PCS OPA1656 OP1656 Op Amp Ultra-Low-Noise Low-Distortion FET-Input Audio Operational Amplifie
AliExpress
$32.66
Single Hifi Discrete Op Amp Module Audio Op-Amp
eBay
Free shipping
$32.66
Single Hifi Discrete Op Amp Module Audio Op-Amp
eBay
Free shipping
$120.62
Dual OP AMP Module, 3-Band Compatible, Independent Transparent Operational Amplifier For Hifi Lovers, Dedicated Audio, Dual Channel, 9V/S Conversion R
Walmart
Free shipping
$120.62
Dual OP AMP Module, 3-Band Compatible, Independent Transparent Operational Amplifier For Hifi Lovers, Dedicated Audio, Dual Channel, 9V/S Conversion R
Walmart
Free shipping
$30.93
Hifi Discrete Single/Dual Op Amp Module Audio Op-Amp NE5534/OPA627/604/SS3601
eBay.com
Free shipping
$30.93
Hifi Discrete Single/Dual Op Amp Module Audio Op-Amp NE5534/OPA627/604/SS3601
eBay.com
Free shipping
$3.64
$3.77
1Pc OPA1656 OP1656 Op Amp Ultra-Low-Noise Low-Distortion FET-Input Audio Operational Amplifie
AliExpress
$3.64
$3.77
1Pc OPA1656 OP1656 Op Amp Ultra-Low-Noise Low-Distortion FET-Input Audio Operational Amplifie
AliExpress
$38.78
Opa2134pa Opa2134 Soundplus Audio Operational Amplifier With Low Distortion, Low Noise And Precision Breadboard-Friendly IC Dip-8 (Pack Of 2)
Walmart
Free shipping
$38.78
Opa2134pa Opa2134 Soundplus Audio Operational Amplifier With Low Distortion, Low Noise And Precision Breadboard-Friendly IC Dip-8 (Pack Of 2)
Walmart
Free shipping
$89.99
Douk Audio Hifi Sa200 Fully Discrete Dual Op Amp Module Replace
eBay
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$89.99
Douk Audio Hifi Sa200 Fully Discrete Dual Op Amp Module Replace
eBay
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$56.99
Hifi Discrete Single/Dual Op Amp Module Audio Op-Amp
eBay
Free shipping
$56.99
Hifi Discrete Single/Dual Op Amp Module Audio Op-Amp
eBay
Free shipping
$5.88
$7.35
NE5532 OP AMP Preamp Tone Audio Board NJM2150 BBE Processing Module DIY Home Theater Sound System
AliExpress
Free shipping
折扣 19%
$5.88
$7.35
NE5532 OP AMP Preamp Tone Audio Board NJM2150 BBE Processing Module DIY Home Theater Sound System
AliExpress
Free shipping
$20.75
Hifi Ne5534 DC Buffer Stereo Opamp Preamp Preamplifier Circuit Board
Walmart
Free shipping
$20.75
Hifi Ne5534 DC Buffer Stereo Opamp Preamp Preamplifier Circuit Board
Walmart
Free shipping
$36.62
24Pcs Ne5532 Op Amp Preamp Board Stereo Audio Pre-Amplifier 12W2 Low
eBay
Free shipping
$36.62
24Pcs Ne5532 Op Amp Preamp Board Stereo Audio Pre-Amplifier 12W2 Low
eBay
Free shipping
$36.99
Audio Discrete Dual Op Amp Hifi Operational Amplifiers Op-Amp Replace
eBay
2
Free shipping
$36.99
Audio Discrete Dual Op Amp Hifi Operational Amplifiers Op-Amp Replace
eBay
2

购买 Audio Op-Amp Circuits

赞助
$63.99
Op Amp Module Audio Amplifier 2 Channel Dual Discrete Board For Microphone Circuit
Walmart
Free shipping
$63.99
Op Amp Module Audio Amplifier 2 Channel Dual Discrete Board For Microphone Circuit
Walmart
Free shipping
$37.99
Op Amp Module Audio Amplifier 1 Channel Dual Discrete Board For Microphone Circuit
Walmart
Free shipping
$37.99
Op Amp Module Audio Amplifier 1 Channel Dual Discrete Board For Microphone Circuit
Walmart
Free shipping
$32.10
20 STÜCKE AUDIO OP AMP IC CHIP OPA2134PA OPA2134 NEU
eBay.com
Free shipping
$32.10
20 STÜCKE AUDIO OP AMP IC CHIP OPA2134PA OPA2134 NEU
eBay.com
Free shipping
$1.22
$1.80
Diymore NE5532 OP-AMP HIFI Signal Preamplifier Board Audio Stereo Amplifier Module With Connect Wire
AliExpress
Free shipping
折扣 32%
$1.22
$1.80
Diymore NE5532 OP-AMP HIFI Signal Preamplifier Board Audio Stereo Amplifier Module With Connect Wire
AliExpress
Free shipping
$1.66
$2.76
NE5532 OP-AMP Stereo Sound Amplifier Board Module Amplifier For Speakers DIY Kit Volume Control
AliExpress
Free shipping
折扣 39%
$1.66
$2.76
NE5532 OP-AMP Stereo Sound Amplifier Board Module Amplifier For Speakers DIY Kit Volume Control
AliExpress
Free shipping
$11.70
OPA1612 OPA1612AID Double OP AMP For Hifi Audio Amplifier Preamplifier DIP8 DIP-8 IC Chip
AliExpress
Free shipping
$11.70
OPA1612 OPA1612AID Double OP AMP For Hifi Audio Amplifier Preamplifier DIP8 DIP-8 IC Chip
AliExpress
Free shipping
$25.36
Discrete Op Amp Audio Preamp Module High Performance Low Noise Upgrade
eBay
Free shipping
$25.36
Discrete Op Amp Audio Preamp Module High Performance Low Noise Upgrade
eBay
Free shipping
$20.48
Opa1611 Audio Op Amp Module Precision Preamplifier Board For Diy
eBay
$20.48
Opa1611 Audio Op Amp Module Precision Preamplifier Board For Diy
eBay
$16.40
B2 Op Amp Preamplifier PCB DIY Hifi Stereo Audio Sound Amplifier Preamp Circuit PCB
Walmart
Free shipping
$16.40
B2 Op Amp Preamplifier PCB DIY Hifi Stereo Audio Sound Amplifier Preamp Circuit PCB
Walmart
Free shipping
$79.47
Hifi Dual Independent Op Amp Audio Amplifier Module, Ss3602 VV7 Electronic Component, Single Op Amp With High-Fidelity Audio Circuitry For DIY Audio P
Walmart
Free shipping
$79.47
Hifi Dual Independent Op Amp Audio Amplifier Module, Ss3602 VV7 Electronic Component, Single Op Amp With High-Fidelity Audio Circuitry For DIY Audio P
Walmart
Free shipping
$2.70
$3.43
1PCS AD828 NE5532 TDA1308 Audio Amplifier Module Op Amp Pre-Amplifier Board
AliExpress
折扣 21%
$2.70
$3.43
1PCS AD828 NE5532 TDA1308 Audio Amplifier Module Op Amp Pre-Amplifier Board
AliExpress
$999.00
3 Pcs Tda2030a Single Op Amp Audio Operational Amplifier IC 5 Pin
Walmart
Free shipping
$999.00
3 Pcs Tda2030a Single Op Amp Audio Operational Amplifier IC 5 Pin
Walmart
Free shipping
$26.67
2Pcs Discrete Single/Dual Op Amp Op-Amp Module Hifi Audio Operational
eBay
$26.67
2Pcs Discrete Single/Dual Op Amp Op-Amp Module Hifi Audio Operational
eBay
$5.85
DC12V-30V 24V NE5532 OP-AMP Stereo Audio Preamp Preamplifier Board Dual Channel
eBay.com
Free shipping
$5.85
DC12V-30V 24V NE5532 OP-AMP Stereo Audio Preamp Preamplifier Board Dual Channel
eBay.com
Free shipping
$52.99
1Pc Hifi Dual Op Amp Separate Operational Amplifier Replace Audio
eBay
Free shipping
$52.99
1Pc Hifi Dual Op Amp Separate Operational Amplifier Replace Audio
eBay
Free shipping
$48.55
$51.11
Discrete Dual Op Amp Chip Module Circuit Preamp Board Generation
eBay
$48.55
$51.11
Discrete Dual Op Amp Chip Module Circuit Preamp Board Generation
eBay
$34.70
Dual Op Amp Audio Discrete Operational Amplifier Low Noise For Audio
eBay
Free shipping
$34.70
Dual Op Amp Audio Discrete Operational Amplifier Low Noise For Audio
eBay
Free shipping
$37.94
1Pcs(Pieces)New Muses02 Fever Audio Dual Op Amp Dip Jrc Original Kk
eBay
$37.94
1Pcs(Pieces)New Muses02 Fever Audio Dual Op Amp Dip Jrc Original Kk
eBay
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