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30% off
NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

$6.29$8.99

5 sold
30% off
ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

$13.57$19.39

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
14% off
Nvarcher Fully Discrete MM MC Bile-flavored Vinyl Phono Preamp Kit DIY 1:1 Replica British Naim Nvarcher Fully Discrete MM MC Bile-flavored Vinyl Phono Preamp Kit DIY 1:1 Replica British Naim

Nvarcher Fully Discrete MM MC Bile-flavored Vinyl Phono Preamp Kit DIY 1:1 Replica British Naim

$3.86$4.49

5% off
Directly carved Maranzt fully discrete fever balanced front-end board flagship amplifier front-end Directly carved Maranzt fully discrete fever balanced front-end board flagship amplifier front-end

Directly carved Maranzt fully discrete fever balanced front-end board flagship amplifier front-end

$11.40$12.00

5H 0.2A 200MA black fully shielded tube amplifier choke H50 silicon steel sheet I573019

5H 0.2A 200MA black fully shielded tube amplifier choke H50 silicon steel sheet I573019

$12.00$12.00

3 sold
30% off
PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

$13.43$19.19

4 sold
4% off
Nvarcher CFA3 HiFi Fully Balanced Current Feedback Headphone Amplifier PCB Board Associated with KSA5 Nvarcher CFA3 HiFi Fully Balanced Current Feedback Headphone Amplifier PCB Board Associated with KSA5

Nvarcher CFA3 HiFi Fully Balanced Current Feedback Headphone Amplifier PCB Board Associated with KSA5

$10.28$10.71

1 sold
12% off
Refer to Accuphase C-2860 Plus Fully Balanced Preamplifier HiFi Audiophile Preamplifier with Remote Control Refer to Accuphase C-2860 Plus Fully Balanced Preamplifier HiFi Audiophile Preamplifier with Remote Control

Refer to Accuphase C-2860 Plus Fully Balanced Preamplifier HiFi Audiophile Preamplifier with Remote Control

$369.60$420.00

14 sold
4% off
Nvarcher Dynalo Fully Balanced Class A Amplifier KG HIFI Headphone PCB GS-X MK2 Circuit Nvarcher Dynalo Fully Balanced Class A Amplifier KG HIFI Headphone PCB GS-X MK2 Circuit

Nvarcher Dynalo Fully Balanced Class A Amplifier KG HIFI Headphone PCB GS-X MK2 Circuit

$8.41$8.76

30% off
PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

$13.43$19.19

30% off
NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

$6.29$8.99

4 sold
30% off
HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

$16.02$22.89

1 sold
15% off
HIFI 2SC5200 2SA1943 /2SC3264 2SA1295 120W OCL Power Amplifier Board Double-difference Fully Symmetric Fully Complementary HIFI 2SC5200 2SA1943 /2SC3264 2SA1295 120W OCL Power Amplifier Board Double-difference Fully Symmetric Fully Complementary

HIFI 2SC5200 2SA1943 /2SC3264 2SA1295 120W OCL Power Amplifier Board Double-difference Fully Symmetric Fully Complementary

$15.80$18.59

15% off
GZLOZONE Kevin Gilmore (KG) Dynahibal Fully Balanced Preamplifier Board PCB GZLOZONE Kevin Gilmore (KG) Dynahibal Fully Balanced Preamplifier Board PCB

GZLOZONE Kevin Gilmore (KG) Dynahibal Fully Balanced Preamplifier Board PCB

$3.82$4.50

1 sold
30% off
HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

$16.02$22.89

30% off
ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

$13.57$19.39

1 sold
15% off
Fully Discrete MC LP Vinyl Phono Amplifier Bare PCB Base On NAIM Circuit Fully Discrete MC LP Vinyl Phono Amplifier Bare PCB Base On NAIM Circuit

Fully Discrete MC LP Vinyl Phono Amplifier Bare PCB Base On NAIM Circuit

$7.64$8.99

1 sold
30% off
HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

$16.02$22.89

5% off
Directly carved Maranzt KM2 fully discrete fever balanced front-end board flagship amplifier front-end Directly carved Maranzt KM2 fully discrete fever balanced front-end board flagship amplifier front-end

Directly carved Maranzt KM2 fully discrete fever balanced front-end board flagship amplifier front-end

$11.40$12.00

40% off
2SC3264 HIFI 120W Power Amplifier Board Refer to the Golden Voice Route Fully Symmetric Fully Complementary 2SC3264 HIFI 120W Power Amplifier Board Refer to the Golden Voice Route Fully Symmetric Fully Complementary

2SC3264 HIFI 120W Power Amplifier Board Refer to the Golden Voice Route Fully Symmetric Fully Complementary

$14.72$24.54

24% off
FULL-ES9018K2M ES9018 I2S Input DAC Decoder Board Mill Plate HIFI DAC Supports IIS-32Bit 384K/DSD64 128 256 F5-007 FULL-ES9018K2M ES9018 I2S Input DAC Decoder Board Mill Plate HIFI DAC Supports IIS-32Bit 384K/DSD64 128 256 F5-007

FULL-ES9018K2M ES9018 I2S Input DAC Decoder Board Mill Plate HIFI DAC Supports IIS-32Bit 384K/DSD64 128 256 F5-007

$13.22$17.40

Based on British NAIM Phono Amplifier Fully discrete MC Phono Amplifier Board Finished board & DIY Kit Based on British NAIM Phono Amplifier Fully discrete MC Phono Amplifier Board Finished board & DIY Kit

Based on British NAIM Phono Amplifier Fully discrete MC Phono Amplifier Board Finished board & DIY Kit

$16.00$16.00

30% off
Mark JC2 HIFI Class A Fully symmetrical FET CPI Parallel Power supply JC-2 Pramplifier Bare PCB Mark JC2 HIFI Class A Fully symmetrical FET CPI Parallel Power supply JC-2 Pramplifier Bare PCB

Mark JC2 HIFI Class A Fully symmetrical FET CPI Parallel Power supply JC-2 Pramplifier Bare PCB

$13.99$19.99

29% off
PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version) PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version)

PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version)

$7.09$9.98

33 sold
30% off
ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

$13.57$19.39

15% off
HIFI FirstWatt PASS Fully Balanced Preamplifier Bare PCB Base On PASS ZEN Line Stage Preamp HIFI FirstWatt PASS Fully Balanced Preamplifier Bare PCB Base On PASS ZEN Line Stage Preamp

HIFI FirstWatt PASS Fully Balanced Preamplifier Bare PCB Base On PASS ZEN Line Stage Preamp

$13.59$15.99

50% off
2025 New For Starlink Mini Device Protective Case Mini Protective Case Waterproof Fully Covered Silicone Protective Cover 2025 New For Starlink Mini Device Protective Case Mini Protective Case Waterproof Fully Covered Silicone Protective Cover

2025 New For Starlink Mini Device Protective Case Mini Protective Case Waterproof Fully Covered Silicone Protective Cover

$46.21$92.43

5% off
Ultra-low distortion. Noise: fully directly coupled, dual op amp preamps Ultra-low distortion. Noise: fully directly coupled, dual op amp preamps

Ultra-low distortion. Noise: fully directly coupled, dual op amp preamps

$11.40$12.00

50% off
6.5W Tube Amplifier Output Transformer Single-Ended Transformer 5K Output Cow Fully Shielded Recommended 6.5W Tube Amplifier Output Transformer Single-Ended Transformer 5K Output Cow Fully Shielded Recommended

6.5W Tube Amplifier Output Transformer Single-Ended Transformer 5K Output Cow Fully Shielded Recommended

$76.17$152.35

2 sold
10H 0.1A 100MA Fully Shielded Tube Power Amplifier Choke Inductance For 6SN7 6N8P I573012 10H 0.1A 100MA Fully Shielded Tube Power Amplifier Choke Inductance For 6SN7 6N8P I573012

10H 0.1A 100MA Fully Shielded Tube Power Amplifier Choke Inductance For 6SN7 6N8P I573012

$12.00$12.00

1 sold
30% off
NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

$6.29$8.99

16% off
HIFI Enjoy KHD-2000 Fully Discrete Headphone Amplifier/Table Amplifier PCB (HA5000 Type) HIFI Enjoy KHD-2000 Fully Discrete Headphone Amplifier/Table Amplifier PCB (HA5000 Type)

HIFI Enjoy KHD-2000 Fully Discrete Headphone Amplifier/Table Amplifier PCB (HA5000 Type)

$14.08$16.76

Fully Discrete Component Volume Control Board Kit DIY HiFi Audio Preamplifier Based on NAD Pre-Amp Circuit Fully Discrete Component Volume Control Board Kit DIY HiFi Audio Preamplifier Based on NAD Pre-Amp Circuit

Fully Discrete Component Volume Control Board Kit DIY HiFi Audio Preamplifier Based on NAD Pre-Amp Circuit

$9.80$9.80

10 sold
DIY Fully Discrete MM LP Vinyl Phono Amplifier Kit / Finished Board Base On NAIM Circuit DIY Fully Discrete MM LP Vinyl Phono Amplifier Kit / Finished Board Base On NAIM Circuit

DIY Fully Discrete MM LP Vinyl Phono Amplifier Kit / Finished Board Base On NAIM Circuit

$12.00$12.00

30% off
PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

$13.43$19.19

2 sold
30% off
NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

$6.29 $8.99

5 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

$13.57 $19.39

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
14% off
Nvarcher Fully Discrete MM MC Bile-flavored Vinyl Phono Preamp Kit DIY 1:1 Replica British Naim Nvarcher Fully Discrete MM MC Bile-flavored Vinyl Phono Preamp Kit DIY 1:1 Replica British Naim

Nvarcher Fully Discrete MM MC Bile-flavored Vinyl Phono Preamp Kit DIY 1:1 Replica British Naim

$3.86 $4.49

Categories: Consumer Electronics, Home Audio & Video

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5% off
Directly carved Maranzt fully discrete fever balanced front-end board flagship amplifier front-end Directly carved Maranzt fully discrete fever balanced front-end board flagship amplifier front-end

Directly carved Maranzt fully discrete fever balanced front-end board flagship amplifier front-end

$11.40 $12.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
5H 0.2A 200MA black fully shielded tube amplifier choke H50 silicon steel sheet I573019

5H 0.2A 200MA black fully shielded tube amplifier choke H50 silicon steel sheet I573019

$12.00 $12.00

3 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

$13.43 $19.19

4 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
4% off
Nvarcher CFA3 HiFi Fully Balanced Current Feedback Headphone Amplifier PCB Board Associated with KSA5 Nvarcher CFA3 HiFi Fully Balanced Current Feedback Headphone Amplifier PCB Board Associated with KSA5

Nvarcher CFA3 HiFi Fully Balanced Current Feedback Headphone Amplifier PCB Board Associated with KSA5

$10.28 $10.71

1 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
Refer to Accuphase C-2860 Plus Fully Balanced Preamplifier HiFi Audiophile Preamplifier with Remote Control Refer to Accuphase C-2860 Plus Fully Balanced Preamplifier HiFi Audiophile Preamplifier with Remote Control

Refer to Accuphase C-2860 Plus Fully Balanced Preamplifier HiFi Audiophile Preamplifier with Remote Control

$369.60 $420.00

14 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
4% off
Nvarcher Dynalo Fully Balanced Class A Amplifier KG HIFI Headphone PCB GS-X MK2 Circuit Nvarcher Dynalo Fully Balanced Class A Amplifier KG HIFI Headphone PCB GS-X MK2 Circuit

Nvarcher Dynalo Fully Balanced Class A Amplifier KG HIFI Headphone PCB GS-X MK2 Circuit

$8.41 $8.76

Categories: Consumer Electronics, Home Audio & Video

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30% off
PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

$13.43 $19.19

Categories: Consumer Electronics, Home Audio & Video

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30% off
NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

$6.29 $8.99

4 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

$16.02 $22.89

1 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
15% off
HIFI 2SC5200 2SA1943 /2SC3264 2SA1295 120W OCL Power Amplifier Board Double-difference Fully Symmetric Fully Complementary HIFI 2SC5200 2SA1943 /2SC3264 2SA1295 120W OCL Power Amplifier Board Double-difference Fully Symmetric Fully Complementary

HIFI 2SC5200 2SA1943 /2SC3264 2SA1295 120W OCL Power Amplifier Board Double-difference Fully Symmetric Fully Complementary

$15.80 $18.59

Categories: Consumer Electronics, Home Audio & Video

Buy Now
15% off
GZLOZONE Kevin Gilmore (KG) Dynahibal Fully Balanced Preamplifier Board PCB GZLOZONE Kevin Gilmore (KG) Dynahibal Fully Balanced Preamplifier Board PCB

GZLOZONE Kevin Gilmore (KG) Dynahibal Fully Balanced Preamplifier Board PCB

$3.82 $4.50

1 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

$16.02 $22.89

Categories: Consumer Electronics, Home Audio & Video

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30% off
ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

$13.57 $19.39

1 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
15% off
Fully Discrete MC LP Vinyl Phono Amplifier Bare PCB Base On NAIM Circuit Fully Discrete MC LP Vinyl Phono Amplifier Bare PCB Base On NAIM Circuit

Fully Discrete MC LP Vinyl Phono Amplifier Bare PCB Base On NAIM Circuit

$7.64 $8.99

1 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

HI-END C3850 Fully balanced Class A preamplifier Bare PCB Reference Accuphase C-3850 Circuit

$16.02 $22.89

Categories: Consumer Electronics, Home Audio & Video

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5% off
Directly carved Maranzt KM2 fully discrete fever balanced front-end board flagship amplifier front-end Directly carved Maranzt KM2 fully discrete fever balanced front-end board flagship amplifier front-end

Directly carved Maranzt KM2 fully discrete fever balanced front-end board flagship amplifier front-end

$11.40 $12.00

Categories: Consumer Electronics, Home Audio & Video

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40% off
2SC3264 HIFI 120W Power Amplifier Board Refer to the Golden Voice Route Fully Symmetric Fully Complementary 2SC3264 HIFI 120W Power Amplifier Board Refer to the Golden Voice Route Fully Symmetric Fully Complementary

2SC3264 HIFI 120W Power Amplifier Board Refer to the Golden Voice Route Fully Symmetric Fully Complementary

$14.72 $24.54

Categories: Consumer Electronics, Home Audio & Video

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24% off
FULL-ES9018K2M ES9018 I2S Input DAC Decoder Board Mill Plate HIFI DAC Supports IIS-32Bit 384K/DSD64 128 256 F5-007 FULL-ES9018K2M ES9018 I2S Input DAC Decoder Board Mill Plate HIFI DAC Supports IIS-32Bit 384K/DSD64 128 256 F5-007

FULL-ES9018K2M ES9018 I2S Input DAC Decoder Board Mill Plate HIFI DAC Supports IIS-32Bit 384K/DSD64 128 256 F5-007

$13.22 $17.40

Categories: Consumer Electronics, Home Audio & Video

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Based on British NAIM Phono Amplifier Fully discrete MC Phono Amplifier Board Finished board & DIY Kit Based on British NAIM Phono Amplifier Fully discrete MC Phono Amplifier Board Finished board & DIY Kit

Based on British NAIM Phono Amplifier Fully discrete MC Phono Amplifier Board Finished board & DIY Kit

$16.00 $16.00

Categories: Consumer Electronics, Home Audio & Video

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30% off
Mark JC2 HIFI Class A Fully symmetrical FET CPI Parallel Power supply JC-2 Pramplifier Bare PCB Mark JC2 HIFI Class A Fully symmetrical FET CPI Parallel Power supply JC-2 Pramplifier Bare PCB

Mark JC2 HIFI Class A Fully symmetrical FET CPI Parallel Power supply JC-2 Pramplifier Bare PCB

$13.99 $19.99

Categories: Consumer Electronics, Home Audio & Video

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29% off
PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version) PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version)

PCB Board / ALPS16 / ALPS27 NE5532 ±15V Fully Direct-coupled Dual op amp Pre-stage Preamplifier board (Upgraded Version)

$7.09 $9.98

33 sold

Categories: Consumer Electronics, Home Audio & Video

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30% off
ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

ZL7 Fully balanced preamplifier Bare PCB FirstWatt PASS Balanced ZEN Line Stage preamp

$13.57 $19.39

Categories: Consumer Electronics, Home Audio & Video

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15% off
HIFI FirstWatt PASS Fully Balanced Preamplifier Bare PCB Base On PASS ZEN Line Stage Preamp HIFI FirstWatt PASS Fully Balanced Preamplifier Bare PCB Base On PASS ZEN Line Stage Preamp

HIFI FirstWatt PASS Fully Balanced Preamplifier Bare PCB Base On PASS ZEN Line Stage Preamp

$13.59 $15.99

Categories: Consumer Electronics, Home Audio & Video

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50% off
2025 New For Starlink Mini Device Protective Case Mini Protective Case Waterproof Fully Covered Silicone Protective Cover 2025 New For Starlink Mini Device Protective Case Mini Protective Case Waterproof Fully Covered Silicone Protective Cover

2025 New For Starlink Mini Device Protective Case Mini Protective Case Waterproof Fully Covered Silicone Protective Cover

$46.21 $92.43

Categories: Consumer Electronics, Home Audio & Video

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5% off
Ultra-low distortion. Noise: fully directly coupled, dual op amp preamps Ultra-low distortion. Noise: fully directly coupled, dual op amp preamps

Ultra-low distortion. Noise: fully directly coupled, dual op amp preamps

$11.40 $12.00

Categories: Consumer Electronics, Home Audio & Video

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50% off
6.5W Tube Amplifier Output Transformer Single-Ended Transformer 5K Output Cow Fully Shielded Recommended 6.5W Tube Amplifier Output Transformer Single-Ended Transformer 5K Output Cow Fully Shielded Recommended

6.5W Tube Amplifier Output Transformer Single-Ended Transformer 5K Output Cow Fully Shielded Recommended

$76.17 $152.35

2 sold

Categories: Consumer Electronics, Home Audio & Video

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10H 0.1A 100MA Fully Shielded Tube Power Amplifier Choke Inductance For 6SN7 6N8P I573012 10H 0.1A 100MA Fully Shielded Tube Power Amplifier Choke Inductance For 6SN7 6N8P I573012

10H 0.1A 100MA Fully Shielded Tube Power Amplifier Choke Inductance For 6SN7 6N8P I573012

$12.00 $12.00

1 sold

Categories: Consumer Electronics, Home Audio & Video

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30% off
NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

NAIM-MM Fully Discrete MM LP vinyl Phono amplifier Bare PCB Base on NAIM circuit

$6.29 $8.99

Categories: Consumer Electronics, Home Audio & Video

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16% off
HIFI Enjoy KHD-2000 Fully Discrete Headphone Amplifier/Table Amplifier PCB (HA5000 Type) HIFI Enjoy KHD-2000 Fully Discrete Headphone Amplifier/Table Amplifier PCB (HA5000 Type)

HIFI Enjoy KHD-2000 Fully Discrete Headphone Amplifier/Table Amplifier PCB (HA5000 Type)

$14.08 $16.76

Categories: Consumer Electronics, Home Audio & Video

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Fully Discrete Component Volume Control Board Kit DIY HiFi Audio Preamplifier Based on NAD Pre-Amp Circuit Fully Discrete Component Volume Control Board Kit DIY HiFi Audio Preamplifier Based on NAD Pre-Amp Circuit

Fully Discrete Component Volume Control Board Kit DIY HiFi Audio Preamplifier Based on NAD Pre-Amp Circuit

$9.80 $9.80

10 sold

Categories: Consumer Electronics, Home Audio & Video

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DIY Fully Discrete MM LP Vinyl Phono Amplifier Kit / Finished Board Base On NAIM Circuit DIY Fully Discrete MM LP Vinyl Phono Amplifier Kit / Finished Board Base On NAIM Circuit

DIY Fully Discrete MM LP Vinyl Phono Amplifier Kit / Finished Board Base On NAIM Circuit

$12.00 $12.00

Categories: Consumer Electronics, Home Audio & Video

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30% off
PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

PREAMP 9 Fully discrete preamplifier P9 Single-ended Class A transistor preamplifier Finished board

$13.43 $19.19

2 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now