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51W Dual 230V+ dual 3.15V tube preamp transformer，6N8P preamplifier power transformer 51W Dual 230V+ dual 3.15V tube preamp transformer，6N8P preamplifier power transformer

51W Dual 230V+ dual 3.15V tube preamp transformer，6N8P preamplifier power transformer

$126.23$126.23

Tube power amplifier/headphone amplifier/preamplifier and other power transformers, suitable for 6P1, 6AQ5, 6F3, etc. Tube power amplifier/headphone amplifier/preamplifier and other power transformers, suitable for 6P1, 6AQ5, 6F3, etc.

Tube power amplifier/headphone amplifier/preamplifier and other power transformers, suitable for 6P1, 6AQ5, 6F3, etc.

$116.67$116.67

20% off
Board Bile Electronic Fever Tube Pre-Amplifier Kit Pre-Stage Pre-Stage M7 Finished Amplification Reference Tube Board Bile Electronic Fever Tube Pre-Amplifier Kit Pre-Stage Pre-Stage M7 Finished Amplification Reference Tube

Board Bile Electronic Fever Tube Pre-Amplifier Kit Pre-Stage Pre-Stage M7 Finished Amplification Reference Tube

$193.20$241.50

2% off
Dynamic Compression VU Meter Driver Board, Power Preamplifier Headphone Amplifier with BA6138 Professional Driver Chip Dynamic Compression VU Meter Driver Board, Power Preamplifier Headphone Amplifier with BA6138 Professional Driver Chip

Dynamic Compression VU Meter Driver Board, Power Preamplifier Headphone Amplifier with BA6138 Professional Driver Chip

$94.32$96.25

1 sold
20% off
SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module, Mono Amplifier Audio Board SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module, Mono Amplifier Audio Board

SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module, Mono Amplifier Audio Board

$54.40$68.00

50% off
Microphone Preamp 3.5mm 6.35mm Mic Input AV Input Output 36dB Adjustable Gain Mic Preamplifier with Sound Ducking for Mics Microphone Preamp 3.5mm 6.35mm Mic Input AV Input Output 36dB Adjustable Gain Mic Preamplifier with Sound Ducking for Mics

Microphone Preamp 3.5mm 6.35mm Mic Input AV Input Output 36dB Adjustable Gain Mic Preamplifier with Sound Ducking for Mics

$157.50$315.00

output voltage: 230V-0-230V 80MA; 5V 3A; 3.15V-0-3.15V 1.5A, Preamplifier power transformer, support 5Z3P rectifier output voltage: 230V-0-230V 80MA; 5V 3A; 3.15V-0-3.15V 1.5A, Preamplifier power transformer, support 5Z3P rectifier

output voltage: 230V-0-230V 80MA; 5V 3A; 3.15V-0-3.15V 1.5A, Preamplifier power transformer, support 5Z3P rectifier

$358.63$358.63

1 sold
For Zeenko BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer For Zeenko BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer

For Zeenko BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer

$81.13$81.13

1 sold
20% off
LM1036 Tone Board Module Pre-amplifier Board High and Low Tone Adjustment DC12-24V or AC9-16V LM1036 Tone Board Module Pre-amplifier Board High and Low Tone Adjustment DC12-24V or AC9-16V

LM1036 Tone Board Module Pre-amplifier Board High and Low Tone Adjustment DC12-24V or AC9-16V

$54.70$68.38

For BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer For BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer

For BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer

$83.46$83.46

20% off
Balanced pre-stage to unbalanced to balanced RAC to XRL upgrade DAC decoding pre-stage power amplifier board Balanced pre-stage to unbalanced to balanced RAC to XRL upgrade DAC decoding pre-stage power amplifier board

Balanced pre-stage to unbalanced to balanced RAC to XRL upgrade DAC decoding pre-stage power amplifier board

$76.80$96.00

20% off
PP500 Record Player Preamplifier Vinyl Record Amplifier Preamplifier Turntable Volume Control PP500 Record Player Preamplifier Vinyl Record Amplifier Preamplifier Turntable Volume Control

PP500 Record Player Preamplifier Vinyl Record Amplifier Preamplifier Turntable Volume Control

$67.06$83.83

R30 Transformer 60W Output Dual 12V, 15V, and 18V Six-wire Preamplifier Power Supply, Fully Copper Full Power Shielded And R30 Transformer 60W Output Dual 12V, 15V, and 18V Six-wire Preamplifier Power Supply, Fully Copper Full Power Shielded And

R30 Transformer 60W Output Dual 12V, 15V, and 18V Six-wire Preamplifier Power Supply, Fully Copper Full Power Shielded And

$185.00$185.00

21% off
6N2 Pre-stage 6P1 Power Amplifier Board Tube Circuit PCB DIY Audio Amp Module 6N2 Pre-stage 6P1 Power Amplifier Board Tube Circuit PCB DIY Audio Amp Module

6N2 Pre-stage 6P1 Power Amplifier Board Tube Circuit PCB DIY Audio Amp Module

$90.42$114.46

Choke coil for Tube preamplifier 120H 40mA 970Ω, 150H 20mA 2600Ω, Z11 iron core EI57 × 30mm Choke coil for Tube preamplifier 120H 40mA 970Ω, 150H 20mA 2600Ω, Z11 iron core EI57 × 30mm

Choke coil for Tube preamplifier 120H 40mA 970Ω, 150H 20mA 2600Ω, Z11 iron core EI57 × 30mm

$171.58$171.58

1 sold
50% off
Amplifier XR1075 Preamp Tone Board BBE Digital Audio Power Amplifier Front-end Processor Preamplifier Amplifier XR1075 Preamp Tone Board BBE Digital Audio Power Amplifier Front-end Processor Preamplifier

Amplifier XR1075 Preamp Tone Board BBE Digital Audio Power Amplifier Front-end Processor Preamplifier

$103.00$206.00

1 sold
68% off
Tube Amplifier Circuit Board 6N3 Preamplifier Power Push Tube Amplifier Circuit Board 6N3 Preamplifier Power Push

Tube Amplifier Circuit Board 6N3 Preamplifier Power Push

$45.58$142.44

Medium Wave Shortwave Signal Amplifier Preamplifier Medium Wave Shortwave Signal Amplifier Preamplifier

Medium Wave Shortwave Signal Amplifier Preamplifier

$117.00$117.00

18% off
Super Compact Header Preamplifier PP500 with Bass and Treble Balanced Volume Adjustment US Plug Super Compact Header Preamplifier PP500 with Bass and Treble Balanced Volume Adjustment US Plug

Super Compact Header Preamplifier PP500 with Bass and Treble Balanced Volume Adjustment US Plug

$92.10$112.32

Universal Extend Preamplifiers Volume Potentiometers Shaft Extender Pole Extension The Switches To Extend 30cm Universal Extend Preamplifiers Volume Potentiometers Shaft Extender Pole Extension The Switches To Extend 30cm

Universal Extend Preamplifiers Volume Potentiometers Shaft Extender Pole Extension The Switches To Extend 30cm

$135.00$135.00

Dual 150-volt Diocolic Preamplifier 6N3 Power Bladder Tubes for Various Types of Tubes Dual 150-volt Diocolic Preamplifier 6N3 Power Bladder Tubes for Various Types of Tubes

Dual 150-volt Diocolic Preamplifier 6N3 Power Bladder Tubes for Various Types of Tubes

$135.00$135.00

3% off
12th Pure Class A Balanced Pre-amplifier Pre Amp Preamp Amplifier Line Stage 60 Steps RCA XLR input output 12th Pure Class A Balanced Pre-amplifier Pre Amp Preamp Amplifier Line Stage 60 Steps RCA XLR input output

12th Pure Class A Balanced Pre-amplifier Pre Amp Preamp Amplifier Line Stage 60 Steps RCA XLR input output

$12644.19$13035.25

50% off
Desktop Stereo Audio Recording Playback Board Preamplifier Module For Cassette Tape Recorder Player Repair Replacement Desktop Stereo Audio Recording Playback Board Preamplifier Module For Cassette Tape Recorder Player Repair Replacement

Desktop Stereo Audio Recording Playback Board Preamplifier Module For Cassette Tape Recorder Player Repair Replacement

$86.67$173.35

21% off
DIY Stereo Cassette Recorder Kit with Magnetic Head Preamplifier for High-Quality Audio Recording DIY Stereo Cassette Recorder Kit with Magnetic Head Preamplifier for High-Quality Audio Recording

DIY Stereo Cassette Recorder Kit with Magnetic Head Preamplifier for High-Quality Audio Recording

$116.05$146.90

2 sold
12% off
MM MC phono preamplifier board turntable cartridge signal amplifier vinyl record player audio preamp board MM MC phono preamplifier board turntable cartridge signal amplifier vinyl record player audio preamp board

MM MC phono preamplifier board turntable cartridge signal amplifier vinyl record player audio preamp board

$56.03$63.67

32% off
Power Amplifier Pre-stage 7815 7915 Positive and Negative Dual Power Rectifier Filter Regulator Board Output has 12V 15V 18V Power Amplifier Pre-stage 7815 7915 Positive and Negative Dual Power Rectifier Filter Regulator Board Output has 12V 15V 18V

Power Amplifier Pre-stage 7815 7915 Positive and Negative Dual Power Rectifier Filter Regulator Board Output has 12V 15V 18V

$95.54$140.50

HiFi EMI Power Filter Board Socket Tail Plug For Speaker Power Amplifier / Preamplifier / DAC / LPS HiFi EMI Power Filter Board Socket Tail Plug For Speaker Power Amplifier / Preamplifier / DAC / LPS

HiFi EMI Power Filter Board Socket Tail Plug For Speaker Power Amplifier / Preamplifier / DAC / LPS

$77.14$77.14

50% off
20dB High Gain Low Noise Preamplifier Module Zeenko BM/UM Series 100KHz-6GHz/10GHz Signal Amplifier Fit Spectrum Analyzer 20dB High Gain Low Noise Preamplifier Module Zeenko BM/UM Series 100KHz-6GHz/10GHz Signal Amplifier Fit Spectrum Analyzer

20dB High Gain Low Noise Preamplifier Module Zeenko BM/UM Series 100KHz-6GHz/10GHz Signal Amplifier Fit Spectrum Analyzer

$55.63$111.27

50% off
Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder

Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder

$87.50$175.00

1 sold
Imitation Golden Noise Seed C-200V Vocal Model Pre-Amplifier DIY Finished Product, Version 1 Imitation Golden Noise Seed C-200V Vocal Model Pre-Amplifier DIY Finished Product, Version 1

Imitation Golden Noise Seed C-200V Vocal Model Pre-Amplifier DIY Finished Product, Version 1

$194.00$194.00

20% off
HIFI Fever Passive Tone Board Treble Bass Adjustment Preamp Board Preamplifier DIY Kit Finished Board HIFI Fever Passive Tone Board Treble Bass Adjustment Preamp Board Preamplifier DIY Kit Finished Board

HIFI Fever Passive Tone Board Treble Bass Adjustment Preamp Board Preamplifier DIY Kit Finished Board

$118.59$148.24

32% off
Tube Amplifier Circuit Board 6N1 6N2 Preamplifier Circuit Board Tube Amplifier Power Amplifier Push Board Can Be Customized Tube Amplifier Circuit Board 6N1 6N2 Preamplifier Circuit Board Tube Amplifier Power Amplifier Push Board Can Be Customized

Tube Amplifier Circuit Board 6N1 6N2 Preamplifier Circuit Board Tube Amplifier Power Amplifier Push Board Can Be Customized

$70.29$103.37

6N3 SRPP tube preamplifier circuit board, with beautiful tone, strong driving force and excellent dynamics 6N3 SRPP tube preamplifier circuit board, with beautiful tone, strong driving force and excellent dynamics

6N3 SRPP tube preamplifier circuit board, with beautiful tone, strong driving force and excellent dynamics

$122.02$122.02

9% off
MC220 HIFI Tube Preamplifier Board Fever Circuit Front Stage Board for 6N3 H3N Electronic Tube MC220 HIFI Tube Preamplifier Board Fever Circuit Front Stage Board for 6N3 H3N Electronic Tube

MC220 HIFI Tube Preamplifier Board Fever Circuit Front Stage Board for 6N3 H3N Electronic Tube

$129.78$142.61

2% off
Tube Amplifier Circuit Board 6N3 Preamplifier Power Push Tube Amplifier Circuit Board 6N3 Preamplifier Power Push

Tube Amplifier Circuit Board 6N3 Preamplifier Power Push

$93.10$95.00

A51I Lm1036 Op-Amp Hifi Pre Amplifier Preamplifier Volume Tone Treble Bass Loudness Control Board Preamp Finished A51I Lm1036 Op-Amp Hifi Pre Amplifier Preamplifier Volume Tone Treble Bass Loudness Control Board Preamp Finished

A51I Lm1036 Op-Amp Hifi Pre Amplifier Preamplifier Volume Tone Treble Bass Loudness Control Board Preamp Finished

$158.00$158.00

51W Dual 230V+ dual 3.15V tube preamp transformer，6N8P preamplifier power transformer 51W Dual 230V+ dual 3.15V tube preamp transformer，6N8P preamplifier power transformer

51W Dual 230V+ dual 3.15V tube preamp transformer，6N8P preamplifier power transformer

$126.23 $126.23

Categories: Home & Garden, Home Decor

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Tube power amplifier/headphone amplifier/preamplifier and other power transformers, suitable for 6P1, 6AQ5, 6F3, etc. Tube power amplifier/headphone amplifier/preamplifier and other power transformers, suitable for 6P1, 6AQ5, 6F3, etc.

Tube power amplifier/headphone amplifier/preamplifier and other power transformers, suitable for 6P1, 6AQ5, 6F3, etc.

$116.67 $116.67

Categories: Home & Garden, Home Decor

Buy Now
20% off
Board Bile Electronic Fever Tube Pre-Amplifier Kit Pre-Stage Pre-Stage M7 Finished Amplification Reference Tube Board Bile Electronic Fever Tube Pre-Amplifier Kit Pre-Stage Pre-Stage M7 Finished Amplification Reference Tube

Board Bile Electronic Fever Tube Pre-Amplifier Kit Pre-Stage Pre-Stage M7 Finished Amplification Reference Tube

$193.20 $241.50

Categories: Home & Garden, Home Decor

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2% off
Dynamic Compression VU Meter Driver Board, Power Preamplifier Headphone Amplifier with BA6138 Professional Driver Chip Dynamic Compression VU Meter Driver Board, Power Preamplifier Headphone Amplifier with BA6138 Professional Driver Chip

Dynamic Compression VU Meter Driver Board, Power Preamplifier Headphone Amplifier with BA6138 Professional Driver Chip

$94.32 $96.25

1 sold

Categories: Home & Garden, Home Decor

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20% off
SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module, Mono Amplifier Audio Board SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module, Mono Amplifier Audio Board

SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module, Mono Amplifier Audio Board

$54.40 $68.00

Categories: Home & Garden, Home Decor

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50% off
Microphone Preamp 3.5mm 6.35mm Mic Input AV Input Output 36dB Adjustable Gain Mic Preamplifier with Sound Ducking for Mics Microphone Preamp 3.5mm 6.35mm Mic Input AV Input Output 36dB Adjustable Gain Mic Preamplifier with Sound Ducking for Mics

Microphone Preamp 3.5mm 6.35mm Mic Input AV Input Output 36dB Adjustable Gain Mic Preamplifier with Sound Ducking for Mics

$157.50 $315.00

Categories: Home & Garden, Home Decor

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output voltage: 230V-0-230V 80MA; 5V 3A; 3.15V-0-3.15V 1.5A, Preamplifier power transformer, support 5Z3P rectifier output voltage: 230V-0-230V 80MA; 5V 3A; 3.15V-0-3.15V 1.5A, Preamplifier power transformer, support 5Z3P rectifier

output voltage: 230V-0-230V 80MA; 5V 3A; 3.15V-0-3.15V 1.5A, Preamplifier power transformer, support 5Z3P rectifier

$358.63 $358.63

1 sold

Categories: Home & Garden, Home Decor

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For Zeenko BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer For Zeenko BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer

For Zeenko BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer

$81.13 $81.13

1 sold

Categories: Home & Garden, Home Decor

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20% off
LM1036 Tone Board Module Pre-amplifier Board High and Low Tone Adjustment DC12-24V or AC9-16V LM1036 Tone Board Module Pre-amplifier Board High and Low Tone Adjustment DC12-24V or AC9-16V

LM1036 Tone Board Module Pre-amplifier Board High and Low Tone Adjustment DC12-24V or AC9-16V

$54.70 $68.38

Categories: Home & Garden, Home Decor

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For BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer For BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer

For BM/UM Series Low Noise Amplifier 100KHz-6GHz/10GHz Power Preamplifier Module 20dB High Gain Spectrum Analyzer

$83.46 $83.46

Categories: Home & Garden, Home Decor

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20% off
Balanced pre-stage to unbalanced to balanced RAC to XRL upgrade DAC decoding pre-stage power amplifier board Balanced pre-stage to unbalanced to balanced RAC to XRL upgrade DAC decoding pre-stage power amplifier board

Balanced pre-stage to unbalanced to balanced RAC to XRL upgrade DAC decoding pre-stage power amplifier board

$76.80 $96.00

Categories: Home & Garden, Home Decor

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20% off
PP500 Record Player Preamplifier Vinyl Record Amplifier Preamplifier Turntable Volume Control PP500 Record Player Preamplifier Vinyl Record Amplifier Preamplifier Turntable Volume Control

PP500 Record Player Preamplifier Vinyl Record Amplifier Preamplifier Turntable Volume Control

$67.06 $83.83

Categories: Home & Garden, Home Decor

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R30 Transformer 60W Output Dual 12V, 15V, and 18V Six-wire Preamplifier Power Supply, Fully Copper Full Power Shielded And R30 Transformer 60W Output Dual 12V, 15V, and 18V Six-wire Preamplifier Power Supply, Fully Copper Full Power Shielded And

R30 Transformer 60W Output Dual 12V, 15V, and 18V Six-wire Preamplifier Power Supply, Fully Copper Full Power Shielded And

$185.00 $185.00

Categories: Home & Garden, Home Decor

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21% off
6N2 Pre-stage 6P1 Power Amplifier Board Tube Circuit PCB DIY Audio Amp Module 6N2 Pre-stage 6P1 Power Amplifier Board Tube Circuit PCB DIY Audio Amp Module

6N2 Pre-stage 6P1 Power Amplifier Board Tube Circuit PCB DIY Audio Amp Module

$90.42 $114.46

Categories: Home & Garden, Home Decor

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Choke coil for Tube preamplifier 120H 40mA 970Ω, 150H 20mA 2600Ω, Z11 iron core EI57 × 30mm Choke coil for Tube preamplifier 120H 40mA 970Ω, 150H 20mA 2600Ω, Z11 iron core EI57 × 30mm

Choke coil for Tube preamplifier 120H 40mA 970Ω, 150H 20mA 2600Ω, Z11 iron core EI57 × 30mm

$171.58 $171.58

1 sold

Categories: Home & Garden, Home Decor

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50% off
Amplifier XR1075 Preamp Tone Board BBE Digital Audio Power Amplifier Front-end Processor Preamplifier Amplifier XR1075 Preamp Tone Board BBE Digital Audio Power Amplifier Front-end Processor Preamplifier

Amplifier XR1075 Preamp Tone Board BBE Digital Audio Power Amplifier Front-end Processor Preamplifier

$103.00 $206.00

1 sold

Categories: Home & Garden, Home Decor

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68% off
Tube Amplifier Circuit Board 6N3 Preamplifier Power Push Tube Amplifier Circuit Board 6N3 Preamplifier Power Push

Tube Amplifier Circuit Board 6N3 Preamplifier Power Push

$45.58 $142.44

Categories: Home & Garden, Home Decor

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Medium Wave Shortwave Signal Amplifier Preamplifier Medium Wave Shortwave Signal Amplifier Preamplifier

Medium Wave Shortwave Signal Amplifier Preamplifier

$117.00 $117.00

Categories: Home & Garden, Home Decor

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18% off
Super Compact Header Preamplifier PP500 with Bass and Treble Balanced Volume Adjustment US Plug Super Compact Header Preamplifier PP500 with Bass and Treble Balanced Volume Adjustment US Plug

Super Compact Header Preamplifier PP500 with Bass and Treble Balanced Volume Adjustment US Plug

$92.10 $112.32

Categories: Home & Garden, Home Decor

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Universal Extend Preamplifiers Volume Potentiometers Shaft Extender Pole Extension The Switches To Extend 30cm Universal Extend Preamplifiers Volume Potentiometers Shaft Extender Pole Extension The Switches To Extend 30cm

Universal Extend Preamplifiers Volume Potentiometers Shaft Extender Pole Extension The Switches To Extend 30cm

$135.00 $135.00

Categories: Home & Garden, Home Decor

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Dual 150-volt Diocolic Preamplifier 6N3 Power Bladder Tubes for Various Types of Tubes Dual 150-volt Diocolic Preamplifier 6N3 Power Bladder Tubes for Various Types of Tubes

Dual 150-volt Diocolic Preamplifier 6N3 Power Bladder Tubes for Various Types of Tubes

$135.00 $135.00

Categories: Home & Garden, Home Decor

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3% off
12th Pure Class A Balanced Pre-amplifier Pre Amp Preamp Amplifier Line Stage 60 Steps RCA XLR input output 12th Pure Class A Balanced Pre-amplifier Pre Amp Preamp Amplifier Line Stage 60 Steps RCA XLR input output

12th Pure Class A Balanced Pre-amplifier Pre Amp Preamp Amplifier Line Stage 60 Steps RCA XLR input output

$12644.19 $13035.25

Categories: Home & Garden, Home Decor

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50% off
Desktop Stereo Audio Recording Playback Board Preamplifier Module For Cassette Tape Recorder Player Repair Replacement Desktop Stereo Audio Recording Playback Board Preamplifier Module For Cassette Tape Recorder Player Repair Replacement

Desktop Stereo Audio Recording Playback Board Preamplifier Module For Cassette Tape Recorder Player Repair Replacement

$86.67 $173.35

Categories: Home & Garden, Home Decor

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21% off
DIY Stereo Cassette Recorder Kit with Magnetic Head Preamplifier for High-Quality Audio Recording DIY Stereo Cassette Recorder Kit with Magnetic Head Preamplifier for High-Quality Audio Recording

DIY Stereo Cassette Recorder Kit with Magnetic Head Preamplifier for High-Quality Audio Recording

$116.05 $146.90

2 sold

Categories: Home & Garden, Home Decor

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12% off
MM MC phono preamplifier board turntable cartridge signal amplifier vinyl record player audio preamp board MM MC phono preamplifier board turntable cartridge signal amplifier vinyl record player audio preamp board

MM MC phono preamplifier board turntable cartridge signal amplifier vinyl record player audio preamp board

$56.03 $63.67

Categories: Home & Garden, Home Decor

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32% off
Power Amplifier Pre-stage 7815 7915 Positive and Negative Dual Power Rectifier Filter Regulator Board Output has 12V 15V 18V Power Amplifier Pre-stage 7815 7915 Positive and Negative Dual Power Rectifier Filter Regulator Board Output has 12V 15V 18V

Power Amplifier Pre-stage 7815 7915 Positive and Negative Dual Power Rectifier Filter Regulator Board Output has 12V 15V 18V

$95.54 $140.50

Categories: Home & Garden, Home Decor

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HiFi EMI Power Filter Board Socket Tail Plug For Speaker Power Amplifier / Preamplifier / DAC / LPS HiFi EMI Power Filter Board Socket Tail Plug For Speaker Power Amplifier / Preamplifier / DAC / LPS

HiFi EMI Power Filter Board Socket Tail Plug For Speaker Power Amplifier / Preamplifier / DAC / LPS

$77.14 $77.14

Categories: Home & Garden, Home Decor

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50% off
20dB High Gain Low Noise Preamplifier Module Zeenko BM/UM Series 100KHz-6GHz/10GHz Signal Amplifier Fit Spectrum Analyzer 20dB High Gain Low Noise Preamplifier Module Zeenko BM/UM Series 100KHz-6GHz/10GHz Signal Amplifier Fit Spectrum Analyzer

20dB High Gain Low Noise Preamplifier Module Zeenko BM/UM Series 100KHz-6GHz/10GHz Signal Amplifier Fit Spectrum Analyzer

$55.63 $111.27

Categories: Home & Garden, Home Decor

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50% off
Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder

Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder

$87.50 $175.00

1 sold

Categories: Home & Garden, Home Decor

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Imitation Golden Noise Seed C-200V Vocal Model Pre-Amplifier DIY Finished Product, Version 1 Imitation Golden Noise Seed C-200V Vocal Model Pre-Amplifier DIY Finished Product, Version 1

Imitation Golden Noise Seed C-200V Vocal Model Pre-Amplifier DIY Finished Product, Version 1

$194.00 $194.00

Categories: Home & Garden, Home Decor

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20% off
HIFI Fever Passive Tone Board Treble Bass Adjustment Preamp Board Preamplifier DIY Kit Finished Board HIFI Fever Passive Tone Board Treble Bass Adjustment Preamp Board Preamplifier DIY Kit Finished Board

HIFI Fever Passive Tone Board Treble Bass Adjustment Preamp Board Preamplifier DIY Kit Finished Board

$118.59 $148.24

Categories: Home & Garden, Home Decor

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32% off
Tube Amplifier Circuit Board 6N1 6N2 Preamplifier Circuit Board Tube Amplifier Power Amplifier Push Board Can Be Customized Tube Amplifier Circuit Board 6N1 6N2 Preamplifier Circuit Board Tube Amplifier Power Amplifier Push Board Can Be Customized

Tube Amplifier Circuit Board 6N1 6N2 Preamplifier Circuit Board Tube Amplifier Power Amplifier Push Board Can Be Customized

$70.29 $103.37

Categories: Home & Garden, Home Decor

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6N3 SRPP tube preamplifier circuit board, with beautiful tone, strong driving force and excellent dynamics 6N3 SRPP tube preamplifier circuit board, with beautiful tone, strong driving force and excellent dynamics

6N3 SRPP tube preamplifier circuit board, with beautiful tone, strong driving force and excellent dynamics

$122.02 $122.02

Categories: Home & Garden, Home Decor

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9% off
MC220 HIFI Tube Preamplifier Board Fever Circuit Front Stage Board for 6N3 H3N Electronic Tube MC220 HIFI Tube Preamplifier Board Fever Circuit Front Stage Board for 6N3 H3N Electronic Tube

MC220 HIFI Tube Preamplifier Board Fever Circuit Front Stage Board for 6N3 H3N Electronic Tube

$129.78 $142.61

Categories: Home & Garden, Home Decor

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2% off
Tube Amplifier Circuit Board 6N3 Preamplifier Power Push Tube Amplifier Circuit Board 6N3 Preamplifier Power Push

Tube Amplifier Circuit Board 6N3 Preamplifier Power Push

$93.10 $95.00

Categories: Home & Garden, Home Decor

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A51I Lm1036 Op-Amp Hifi Pre Amplifier Preamplifier Volume Tone Treble Bass Loudness Control Board Preamp Finished A51I Lm1036 Op-Amp Hifi Pre Amplifier Preamplifier Volume Tone Treble Bass Loudness Control Board Preamp Finished

A51I Lm1036 Op-Amp Hifi Pre Amplifier Preamplifier Volume Tone Treble Bass Loudness Control Board Preamp Finished

$158.00 $158.00

Categories: Home & Garden, Home Decor

Buy Now