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Dual OP

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Discover Dual OP product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in Dual OP products.

Showing 1–36 of 60 results

24% off
CJSD-1200W Dual TPA3255 Bluetooth Power Amplifier Board 600W+600W 2.0 Hifi Stereo Home Music Class D Amplifier TL072 Op Amp CJSD-1200W Dual TPA3255 Bluetooth Power Amplifier Board 600W+600W 2.0 Hifi Stereo Home Music Class D Amplifier TL072 Op Amp

CJSD-1200W Dual TPA3255 Bluetooth Power Amplifier Board 600W+600W 2.0 Hifi Stereo Home Music Class D Amplifier TL072 Op Amp

$40.41$53.17

29% off
1pcs—10pcs New Original ADA4610-2ARZ Low Noise Precision JFET Dual Channel Operational Amplifier op Tube 1pcs—10pcs New Original ADA4610-2ARZ Low Noise Precision JFET Dual Channel Operational Amplifier op Tube

1pcs—10pcs New Original ADA4610-2ARZ Low Noise Precision JFET Dual Channel Operational Amplifier op Tube

$11.13$15.68

8% off
Ultra Low Distortion, Ultra-low Noise,Fully Directly Coupled Dual op Amp Preamplifier Board,ALPS16 ALPS 27 Ultra Low Distortion, Ultra-low Noise,Fully Directly Coupled Dual op Amp Preamplifier Board,ALPS16 ALPS 27

Ultra Low Distortion, Ultra-low Noise,Fully Directly Coupled Dual op Amp Preamplifier Board,ALPS16 ALPS 27

$28.35$30.81

3 sold
NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V

NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V

$5.38$5.38

1 sold
17% off
Latest Upgrade Version PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual OP Amp Preamplifier Board Latest Upgrade Version PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual OP Amp Preamplifier Board

Latest Upgrade Version PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual OP Amp Preamplifier Board

$3.32$4.00

4 sold
38% off
BAHOD LM4610N Tone Board with Dual Op Amp Preamp Servo Power Supply Improved Version BAHOD LM4610N Tone Board with Dual Op Amp Preamp Servo Power Supply Improved Version

BAHOD LM4610N Tone Board with Dual Op Amp Preamp Servo Power Supply Improved Version

$176.16$284.13

12% off
Latest ES9038PRO dual chip CSR8675 APTX Bluetooth 5.0 decoder board dual op amp JRC5532 and single op amp OP07 Latest ES9038PRO dual chip CSR8675 APTX Bluetooth 5.0 decoder board dual op amp JRC5532 and single op amp OP07

Latest ES9038PRO dual chip CSR8675 APTX Bluetooth 5.0 decoder board dual op amp JRC5532 and single op amp OP07

$500.72$569.00

12% off
HIFI fever dual AK4497 decoder 49710 op amp DAC DSD512 native decoding PK 9038PRO without remote control HIFI fever dual AK4497 decoder 49710 op amp DAC DSD512 native decoding PK 9038PRO without remote control

HIFI fever dual AK4497 decoder 49710 op amp DAC DSD512 native decoding PK 9038PRO without remote control

$1672.00$1900.00

35% off
NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

$3.30$5.08

2 sold
43% off
NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible with 4558 HIFI Amplifier Preamplifier 6-30V&A78P NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible with 4558 HIFI Amplifier Preamplifier 6-30V&A78P

NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible with 4558 HIFI Amplifier Preamplifier 6-30V&A78P

$2.86$5.01

50% off
BREEZE Latest version in 2025 DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever BREEZE Latest version in 2025 DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever

BREEZE Latest version in 2025 DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever

$3506.98$7013.97

2 sold
14% off
QCC5125+AK4493 Bluetooth 5.1 Wireless Receiving Decode Board Dual OP AMP Support LDAC/APTX 24bit/96Khz QCC5125+AK4493 Bluetooth 5.1 Wireless Receiving Decode Board Dual OP AMP Support LDAC/APTX 24bit/96Khz

QCC5125+AK4493 Bluetooth 5.1 Wireless Receiving Decode Board Dual OP AMP Support LDAC/APTX 24bit/96Khz

$38.46$44.72

7 sold
21% off
SOTAMIA Updated LM4610N Amplifier Preamp Tone Board Dual OP Amp NE5532 OP AMP Preamplifier 3D Surround Volume Adjustment SOTAMIA Updated LM4610N Amplifier Preamp Tone Board Dual OP Amp NE5532 OP AMP Preamplifier 3D Surround Volume Adjustment

SOTAMIA Updated LM4610N Amplifier Preamp Tone Board Dual OP Amp NE5532 OP AMP Preamplifier 3D Surround Volume Adjustment

$36.94$46.76

24% off
SOTAMIA Amplifier Subwoofer Low-pass Filter Dual NE5532 OP AMP Subwoofer Frequency Crossover Point Adjustable 59Hz To 234Hz SOTAMIA Amplifier Subwoofer Low-pass Filter Dual NE5532 OP AMP Subwoofer Frequency Crossover Point Adjustable 59Hz To 234Hz

SOTAMIA Amplifier Subwoofer Low-pass Filter Dual NE5532 OP AMP Subwoofer Frequency Crossover Point Adjustable 59Hz To 234Hz

$14.26$18.76

23% off
B37B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V B37B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

B37B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

$3.32$4.31

11% off
Burson V5i-D audio dual op amp chip fever high fidelity original authentic 2604 muses02 xd-05 Burson V5i-D audio dual op amp chip fever high fidelity original authentic 2604 muses02 xd-05

Burson V5i-D audio dual op amp chip fever high fidelity original authentic 2604 muses02 xd-05

$40.05$45.00

3 sold
Burson Audio V6 Vivid Classic HiEnd Pure Discrete Single and Double Op Amp Chip Burson Audio V6 Vivid Classic HiEnd Pure Discrete Single and Double Op Amp Chip

Burson Audio V6 Vivid Classic HiEnd Pure Discrete Single and Double Op Amp Chip

$96.00$96.00

12% off
Latest A23 original [Monitor type adjustable multiplier, fever pre-stage] Contains 3 instrument-level dual op amps OPA2277 KIT Latest A23 original [Monitor type adjustable multiplier, fever pre-stage] Contains 3 instrument-level dual op amps OPA2277 KIT

Latest A23 original [Monitor type adjustable multiplier, fever pre-stage] Contains 3 instrument-level dual op amps OPA2277 KIT

$17.60$20.00

25% off
AIYIMA HIFI Preamp Tone Control Board NE5532 OP AMP Preamplifier Volume Control DIY For Power Amplifiers Audio Board Dual AIYIMA HIFI Preamp Tone Control Board NE5532 OP AMP Preamplifier Volume Control DIY For Power Amplifiers Audio Board Dual

AIYIMA HIFI Preamp Tone Control Board NE5532 OP AMP Preamplifier Volume Control DIY For Power Amplifiers Audio Board Dual

$18.11$24.15

8 sold
53% off
800w Mono Power Amplifier Board 16pcs Toshiba Transistor C5200 A1943 JRC5532D Dual Op High Power Low-noise HIFI Audio Amplifier 800w Mono Power Amplifier Board 16pcs Toshiba Transistor C5200 A1943 JRC5532D Dual Op High Power Low-noise HIFI Audio Amplifier

800w Mono Power Amplifier Board 16pcs Toshiba Transistor C5200 A1943 JRC5532D Dual Op High Power Low-noise HIFI Audio Amplifier

$403.57$858.66

35% off
BAOHD NE5532 Preamplifier Board AC5-16V DC6-24V Single Power Amplifier Module Microphone Preamplifier Module Audio Op Amp Board BAOHD NE5532 Preamplifier Board AC5-16V DC6-24V Single Power Amplifier Module Microphone Preamplifier Module Audio Op Amp Board

BAOHD NE5532 Preamplifier Board AC5-16V DC6-24V Single Power Amplifier Module Microphone Preamplifier Module Audio Op Amp Board

$16.53$25.43

15% off
HIFI Dual Core TPA3255 Stereo Amplifier Board 2 Channel 600W+600W Class D Digital Power Amplifier TL072 OP AMP 19V-52V HIFI Dual Core TPA3255 Stereo Amplifier Board 2 Channel 600W+600W Class D Digital Power Amplifier TL072 OP AMP 19V-52V

HIFI Dual Core TPA3255 Stereo Amplifier Board 2 Channel 600W+600W Class D Digital Power Amplifier TL072 OP AMP 19V-52V

$38.90$45.76

5 sold
11% off
Original A23 monitor type adjustable multiples and fever pre-amp Contains 3 instrument-level dual op amps OPA2277 DIY KITS Original A23 monitor type adjustable multiples and fever pre-amp Contains 3 instrument-level dual op amps OPA2277 DIY KITS

Original A23 monitor type adjustable multiples and fever pre-amp Contains 3 instrument-level dual op amps OPA2277 DIY KITS

$16.02$18.00

30% off
AIYIMA SMSL 2.0 HIFI Vacuum Tube Preamplifier Amplifier 6J1 Upgraded Dual Tube Dual Op-amp 5532 Independent Treble and Bass Vacu AIYIMA SMSL 2.0 HIFI Vacuum Tube Preamplifier Amplifier 6J1 Upgraded Dual Tube Dual Op-amp 5532 Independent Treble and Bass Vacu

AIYIMA SMSL 2.0 HIFI Vacuum Tube Preamplifier Amplifier 6J1 Upgraded Dual Tube Dual Op-amp 5532 Independent Treble and Bass Vacu

$228.61$326.59

1 sold
OPA627X2 single to dual op amp products OPA627X2 single to dual op amp products

OPA627X2 single to dual op amp products

$4.00$4.00

8 sold
14% off
Nvarcher 1 PCS SX52B Fully Discrete Dual op-amp Module opa1612 Chip For Pre-amplifiers Audio DAC Headphone AMP Nvarcher 1 PCS SX52B Fully Discrete Dual op-amp Module opa1612 Chip For Pre-amplifiers Audio DAC Headphone AMP

Nvarcher 1 PCS SX52B Fully Discrete Dual op-amp Module opa1612 Chip For Pre-amplifiers Audio DAC Headphone AMP

$16.91$19.66

22 sold
The Latest ES9038PRO dual-chip Bluetooth 5.0 decoder DAC10 dual op amp JRC5532 and single op amp OP07 The Latest ES9038PRO dual-chip Bluetooth 5.0 decoder DAC10 dual op amp JRC5532 and single op amp OP07

The Latest ES9038PRO dual-chip Bluetooth 5.0 decoder DAC10 dual op amp JRC5532 and single op amp OP07

$550.00$550.00

11% off
New V5i-S single V5i-D dual op amp Fever amp sound card upgrade New V5i-S single V5i-D dual op amp Fever amp sound card upgrade

New V5i-S single V5i-D dual op amp Fever amp sound card upgrade

$46.28$52.00

26% off
SOTAMIA NE5532 Subwoofer Speaker Electronic Frequency Divider Dual Op Amp Preamp Amplifier Frequency Filter Two Ways Crossover SOTAMIA NE5532 Subwoofer Speaker Electronic Frequency Divider Dual Op Amp Preamp Amplifier Frequency Filter Two Ways Crossover

SOTAMIA NE5532 Subwoofer Speaker Electronic Frequency Divider Dual Op Amp Preamp Amplifier Frequency Filter Two Ways Crossover

$13.23$17.88

1 sold
21% off
NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V

NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V

$4.48$5.67

1 sold
10% off
Nvarcher

Nvarcher

$7.92$8.80

2 sold
50% off
AMXEKR DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever AMXEKR DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever

AMXEKR DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever

$3506.98$7013.97

1 sold
20% off
AIYIMA Balanced XLR to Unbalanced Single-ended RCA Preamplifier NE5532 Dual OP AMP Circuit Preamp Board Low Distortion AIYIMA Balanced XLR to Unbalanced Single-ended RCA Preamplifier NE5532 Dual OP AMP Circuit Preamp Board Low Distortion

AIYIMA Balanced XLR to Unbalanced Single-ended RCA Preamplifier NE5532 Dual OP AMP Circuit Preamp Board Low Distortion

$10.53$13.16

3 sold
43% off
B03B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V B03B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

B03B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

$3.27$5.73

43% off
NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

$3.39$5.95

1 sold
29% off
1pcs—10pcs New Original ST MC33078N Dual Operational op Amplifier with Elderly Solder Feet 1pcs—10pcs New Original ST MC33078N Dual Operational op Amplifier with Elderly Solder Feet

1pcs—10pcs New Original ST MC33078N Dual Operational op Amplifier with Elderly Solder Feet

$8.29$11.68

24% off
CJSD-1200W Dual TPA3255 Bluetooth Power Amplifier Board 600W+600W 2.0 Hifi Stereo Home Music Class D Amplifier TL072 Op Amp CJSD-1200W Dual TPA3255 Bluetooth Power Amplifier Board 600W+600W 2.0 Hifi Stereo Home Music Class D Amplifier TL072 Op Amp

CJSD-1200W Dual TPA3255 Bluetooth Power Amplifier Board 600W+600W 2.0 Hifi Stereo Home Music Class D Amplifier TL072 Op Amp

$40.41 $53.17

Categories: Consumer Electronics, Home Audio & Video

Buy Now
29% off
1pcs—10pcs New Original ADA4610-2ARZ Low Noise Precision JFET Dual Channel Operational Amplifier op Tube 1pcs—10pcs New Original ADA4610-2ARZ Low Noise Precision JFET Dual Channel Operational Amplifier op Tube

1pcs—10pcs New Original ADA4610-2ARZ Low Noise Precision JFET Dual Channel Operational Amplifier op Tube

$11.13 $15.68

Categories: Consumer Electronics, Home Audio & Video

Buy Now
8% off
Ultra Low Distortion, Ultra-low Noise,Fully Directly Coupled Dual op Amp Preamplifier Board,ALPS16 ALPS 27 Ultra Low Distortion, Ultra-low Noise,Fully Directly Coupled Dual op Amp Preamplifier Board,ALPS16 ALPS 27

Ultra Low Distortion, Ultra-low Noise,Fully Directly Coupled Dual op Amp Preamplifier Board,ALPS16 ALPS 27

$28.35 $30.81

3 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V

NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V

$5.38 $5.38

1 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
17% off
Latest Upgrade Version PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual OP Amp Preamplifier Board Latest Upgrade Version PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual OP Amp Preamplifier Board

Latest Upgrade Version PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual OP Amp Preamplifier Board

$3.32 $4.00

4 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
38% off
BAHOD LM4610N Tone Board with Dual Op Amp Preamp Servo Power Supply Improved Version BAHOD LM4610N Tone Board with Dual Op Amp Preamp Servo Power Supply Improved Version

BAHOD LM4610N Tone Board with Dual Op Amp Preamp Servo Power Supply Improved Version

$176.16 $284.13

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
Latest ES9038PRO dual chip CSR8675 APTX Bluetooth 5.0 decoder board dual op amp JRC5532 and single op amp OP07 Latest ES9038PRO dual chip CSR8675 APTX Bluetooth 5.0 decoder board dual op amp JRC5532 and single op amp OP07

Latest ES9038PRO dual chip CSR8675 APTX Bluetooth 5.0 decoder board dual op amp JRC5532 and single op amp OP07

$500.72 $569.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
HIFI fever dual AK4497 decoder 49710 op amp DAC DSD512 native decoding PK 9038PRO without remote control HIFI fever dual AK4497 decoder 49710 op amp DAC DSD512 native decoding PK 9038PRO without remote control

HIFI fever dual AK4497 decoder 49710 op amp DAC DSD512 native decoding PK 9038PRO without remote control

$1672.00 $1900.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
35% off
NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

$3.30 $5.08

2 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
43% off
NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible with 4558 HIFI Amplifier Preamplifier 6-30V&A78P NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible with 4558 HIFI Amplifier Preamplifier 6-30V&A78P

NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible with 4558 HIFI Amplifier Preamplifier 6-30V&A78P

$2.86 $5.01

Categories: Consumer Electronics, Home Audio & Video

Buy Now
50% off
BREEZE Latest version in 2025 DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever BREEZE Latest version in 2025 DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever

BREEZE Latest version in 2025 DC300 Flagship Dual Core ES9038PRO Balanced ES9039 Audio Dac Decoder MUSES 03 Op Amp Hifi Fever

$3506.98 $7013.97

2 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
14% off
QCC5125+AK4493 Bluetooth 5.1 Wireless Receiving Decode Board Dual OP AMP Support LDAC/APTX 24bit/96Khz QCC5125+AK4493 Bluetooth 5.1 Wireless Receiving Decode Board Dual OP AMP Support LDAC/APTX 24bit/96Khz

QCC5125+AK4493 Bluetooth 5.1 Wireless Receiving Decode Board Dual OP AMP Support LDAC/APTX 24bit/96Khz

$38.46 $44.72

7 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
21% off
SOTAMIA Updated LM4610N Amplifier Preamp Tone Board Dual OP Amp NE5532 OP AMP Preamplifier 3D Surround Volume Adjustment SOTAMIA Updated LM4610N Amplifier Preamp Tone Board Dual OP Amp NE5532 OP AMP Preamplifier 3D Surround Volume Adjustment

SOTAMIA Updated LM4610N Amplifier Preamp Tone Board Dual OP Amp NE5532 OP AMP Preamplifier 3D Surround Volume Adjustment

$36.94 $46.76

Categories: Consumer Electronics, Home Audio & Video

Buy Now
24% off
SOTAMIA Amplifier Subwoofer Low-pass Filter Dual NE5532 OP AMP Subwoofer Frequency Crossover Point Adjustable 59Hz To 234Hz SOTAMIA Amplifier Subwoofer Low-pass Filter Dual NE5532 OP AMP Subwoofer Frequency Crossover Point Adjustable 59Hz To 234Hz

SOTAMIA Amplifier Subwoofer Low-pass Filter Dual NE5532 OP AMP Subwoofer Frequency Crossover Point Adjustable 59Hz To 234Hz

$14.26 $18.76

Categories: Consumer Electronics, Home Audio & Video

Buy Now
23% off
B37B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V B37B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

B37B-NE5532 OP-AMP Pre-Amplifier Tone Board Dual Channel Preamp Board Compatible With 4558 HIFI Amplifier Preamplifier 6-30V

$3.32 $4.31

Categories: Consumer Electronics, Home Audio & Video

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11% off
Burson V5i-D audio dual op amp chip fever high fidelity original authentic 2604 muses02 xd-05 Burson V5i-D audio dual op amp chip fever high fidelity original authentic 2604 muses02 xd-05

Burson V5i-D audio dual op amp chip fever high fidelity original authentic 2604 muses02 xd-05

$40.05 $45.00

3 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
Burson Audio V6 Vivid Classic HiEnd Pure Discrete Single and Double Op Amp Chip Burson Audio V6 Vivid Classic HiEnd Pure Discrete Single and Double Op Amp Chip

Burson Audio V6 Vivid Classic HiEnd Pure Discrete Single and Double Op Amp Chip

$96.00 $96.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
Latest A23 original [Monitor type adjustable multiplier, fever pre-stage] Contains 3 instrument-level dual op amps OPA2277 KIT Latest A23 original [Monitor type adjustable multiplier, fever pre-stage] Contains 3 instrument-level dual op amps OPA2277 KIT

Latest A23 original [Monitor type adjustable multiplier, fever pre-stage] Contains 3 instrument-level dual op amps OPA2277 KIT

$17.60 $20.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
25% off
AIYIMA HIFI Preamp Tone Control Board NE5532 OP AMP Preamplifier Volume Control DIY For Power Amplifiers Audio Board Dual AIYIMA HIFI Preamp Tone Control Board NE5532 OP AMP Preamplifier Volume Control DIY For Power Amplifiers Audio Board Dual

AIYIMA HIFI Preamp Tone Control Board NE5532 OP AMP Preamplifier Volume Control DIY For Power Amplifiers Audio Board Dual

$18.11 $24.15

8 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
53% off
800w Mono Power Amplifier Board 16pcs Toshiba Transistor C5200 A1943 JRC5532D Dual Op High Power Low-noise HIFI Audio Amplifier 800w Mono Power Amplifier Board 16pcs Toshiba Transistor C5200 A1943 JRC5532D Dual Op High Power Low-noise HIFI Audio Amplifier

800w Mono Power Amplifier Board 16pcs Toshiba Transistor C5200 A1943 JRC5532D Dual Op High Power Low-noise HIFI Audio Amplifier

$403.57 $858.66

Categories: Consumer Electronics, Home Audio & Video

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35% off
BAOHD NE5532 Preamplifier Board AC5-16V DC6-24V Single Power Amplifier Module Microphone Preamplifier Module Audio Op Amp Board BAOHD NE5532 Preamplifier Board AC5-16V DC6-24V Single Power Amplifier Module Microphone Preamplifier Module Audio Op Amp Board

BAOHD NE5532 Preamplifier Board AC5-16V DC6-24V Single Power Amplifier Module Microphone Preamplifier Module Audio Op Amp Board

$16.53 $25.43

Categories: Consumer Electronics, Home Audio & Video

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15% off
HIFI Dual Core TPA3255 Stereo Amplifier Board 2 Channel 600W+600W Class D Digital Power Amplifier TL072 OP AMP 19V-52V HIFI Dual Core TPA3255 Stereo Amplifier Board 2 Channel 600W+600W Class D Digital Power Amplifier TL072 OP AMP 19V-52V

HIFI Dual Core TPA3255 Stereo Amplifier Board 2 Channel 600W+600W Class D Digital Power Amplifier TL072 OP AMP 19V-52V

$38.90 $45.76

5 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
11% off
Original A23 monitor type adjustable multiples and fever pre-amp Contains 3 instrument-level dual op amps OPA2277 DIY KITS Original A23 monitor type adjustable multiples and fever pre-amp Contains 3 instrument-level dual op amps OPA2277 DIY KITS

Original A23 monitor type adjustable multiples and fever pre-amp Contains 3 instrument-level dual op amps OPA2277 DIY KITS

$16.02 $18.00

Categories: Consumer Electronics, Home Audio & Video

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30% off
AIYIMA SMSL 2.0 HIFI Vacuum Tube Preamplifier Amplifier 6J1 Upgraded Dual Tube Dual Op-amp 5532 Independent Treble and Bass Vacu AIYIMA SMSL 2.0 HIFI Vacuum Tube Preamplifier Amplifier 6J1 Upgraded Dual Tube Dual Op-amp 5532 Independent Treble and Bass Vacu

AIYIMA SMSL 2.0 HIFI Vacuum Tube Preamplifier Amplifier 6J1 Upgraded Dual Tube Dual Op-amp 5532 Independent Treble and Bass Vacu

$228.61 $326.59

1 sold

Categories: Consumer Electronics, Home Audio & Video

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OPA627X2 single to dual op amp products OPA627X2 single to dual op amp products

OPA627X2 single to dual op amp products

$4.00 $4.00

8 sold

Categories: Consumer Electronics, Home Audio & Video

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14% off
Nvarcher 1 PCS SX52B Fully Discrete Dual op-amp Module opa1612 Chip For Pre-amplifiers Audio DAC Headphone AMP Nvarcher 1 PCS SX52B Fully Discrete Dual op-amp Module opa1612 Chip For Pre-amplifiers Audio DAC Headphone AMP

Nvarcher 1 PCS SX52B Fully Discrete Dual op-amp Module opa1612 Chip For Pre-amplifiers Audio DAC Headphone AMP

$16.91 $19.66

22 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
The Latest ES9038PRO dual-chip Bluetooth 5.0 decoder DAC10 dual op amp JRC5532 and single op amp OP07 The Latest ES9038PRO dual-chip Bluetooth 5.0 decoder DAC10 dual op amp JRC5532 and single op amp OP07

The Latest ES9038PRO dual-chip Bluetooth 5.0 decoder DAC10 dual op amp JRC5532 and single op amp OP07

$550.00 $550.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
11% off
New V5i-S single V5i-D dual op amp Fever amp sound card upgrade New V5i-S single V5i-D dual op amp Fever amp sound card upgrade

New V5i-S single V5i-D dual op amp Fever amp sound card upgrade

$46.28 $52.00

Categories: Consumer Electronics, Home Audio & Video

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26% off
SOTAMIA NE5532 Subwoofer Speaker Electronic Frequency Divider Dual Op Amp Preamp Amplifier Frequency Filter Two Ways Crossover SOTAMIA NE5532 Subwoofer Speaker Electronic Frequency Divider Dual Op Amp Preamp Amplifier Frequency Filter Two Ways Crossover

SOTAMIA NE5532 Subwoofer Speaker Electronic Frequency Divider Dual Op Amp Preamp Amplifier Frequency Filter Two Ways Crossover

$13.23 $17.88

1 sold

Categories: Consumer Electronics, Home Audio & Video

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NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V

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