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Save big on Sale Bargains - Up to 82% off on Headphone Amplifier Kit

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Headphone Amplifier Board Kit AMP Module Kit For Classic 47 HIFI + case
Headphone Amplifier Board Kit AMP Module Kit For Classic 47 HIFI + case
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£10.09
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Headphone Amplifier Board Kit AMP Module Kit For Classic 47 HIFI + case
Headphone Amplifier Board Kit AMP Module Kit For Classic 47 HIFI + case
eBay
£10.09
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Headphone Amplifier DIY KIT with case and power supply adapter
Headphone Amplifier DIY KIT with case and power supply adapter
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£35.99
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Upgraded Headphone amplifier kit preamp kit  base on Lehmann amp with ALPS pot
Upgraded Headphone amplifier kit preamp kit base on Lehmann amp with ALPS pot
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£29.80
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Beyerdynamic Headphone Amplifier Kit + Amplifier Case + Transformer J169-1
Beyerdynamic Headphone Amplifier Kit + Amplifier Case + Transformer J169-1
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£65.00
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Portable Headphone Amplifier Board Kit AMP Module Kit For Classic 47 DIY + Case
Portable Headphone Amplifier Board Kit AMP Module Kit For Classic 47 DIY + Case
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£5.99
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DIY Headphone amplifier /preamp  kit base on Lehmann Linear amp with ALPS pot
DIY Headphone amplifier /preamp kit base on Lehmann Linear amp with ALPS pot
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£22.50
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Headphone Amplifier Board Reference Lehmann circuit design Kit AC 15V—0—15V
Headphone Amplifier Board Reference Lehmann circuit design Kit AC 15V—0—15V
£14.58
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Headphone Amplifier Module 6J1 Valve Tube PreAmplifier Kit Assembled Board Audio
Headphone Amplifier Module 6J1 Valve Tube PreAmplifier Kit Assembled Board Audio
£16.69
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New E3 headphone amplifier kit+UPC1237 Protection
New E3 headphone amplifier kit+UPC1237 Protection
£19.21
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DIY RA1 Headphone Amplifier Kit Power AMP JRC4556AD GE
DIY RA1 Headphone Amplifier Kit Power AMP JRC4556AD GE
£19.50
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【ZEROZONE】HV4 headphone amplifier kit headset amp DIY ALPS Potentiomet L1512-8
【ZEROZONE】HV4 headphone amplifier kit headset amp DIY ALPS Potentiomet L1512-8
£26.50
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2015 Latest Headphone Amplifier kit reference to Beyer dynamic A amp
2015 Latest Headphone Amplifier kit reference to Beyer dynamic A amp
£14.99
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TPA6120 Headphone Amplifier HIFI AMP Board Kit for DIY ac/dc 12v-20v
TPA6120 Headphone Amplifier HIFI AMP Board Kit for DIY ac/dc 12v-20v
£11.98
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2016 RA1 Headphone Amplifier Kit with ALPS 27 type potentiometer+JRC4556AD opamp
2016 RA1 Headphone Amplifier Kit with ALPS 27 type potentiometer+JRC455 6AD opamp
£22.00
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A1 Headphone Headset Amplifier DIY Kit Set Chassis AMO Module For Beyerdynamic
A1 Headphone Headset Amplifier DIY Kit Set Chassis AMO Module For Beyerdynamic
£14.39
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A1 Headphone Headset Amplifier DIY Kit Set Chassis AMO Module For Beyerdynamic
A1 Headphone Headset Amplifier DIY Kit Set Chassis AMO Module For Beyerdynamic
£17.59
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2015 Latest headphone amplifier kit reference A1 to Beyer dynamic A amp
2015 Latest headphone amplifier kit reference A1 to Beyer dynamic A amp
£14.99
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Audio Hifi Headphone amplifier kit base on SOLO headphone amp diy kits
Audio Hifi Headphone amplifier kit base on SOLO headphone amp diy kits
£10.99
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 NX-03 headphone amplifier kit  base on italy RudiStor NX03 amp DIY     L159-5
NX-03 headphone amplifier kit base on italy RudiStor NX03 amp DIY L159-5
£38.50
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[Updated version] RA1 Headphone Amplifier Kit High-end AMP + ALPS potentiometer
[Updated version] RA1 Headphone Amplifier Kit High-end AMP + ALPS potentiometer
£30.00
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DIY kit Class A Headphone amplifier /preamp base on Lehmann amp    L163-46
DIY kit Class A Headphone amplifier /preamp base on Lehmann amp L163-46
£65.00
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Class A Headphone Amplifier Board PRE-amp kit
Class A Headphone Amplifier Board PRE-amp kit
£25.00
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【ZEROZONE】HV-1 headphone amplifier kit headset amp base on A1 L1512-7
【ZEROZONE】HV-1 headphone amplifier kit headset amp base on A1 L1512-7
£24.00
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Assembled  NX-03 headphone amplifier kit base on Italy RudiStor NX03 amp  L159-6
Assembled NX-03 headphone amplifier kit base on Italy RudiStor NX03 amp L159-6
£39.80
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Stereo Headphone Amplifier Dual-Headset Strong Power Amp Preamp DIY Kit /1Set
Stereo Headphone Amplifier Dual-Headset Strong Power Amp Preamp DIY Kit /1Set
£66.45
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New HIFI A2 Headphone Amplifier Board DIY Kit Reference Beyerdynamic A2 amp
New HIFI A2 Headphone Amplifier Board DIY Kit Reference Beyerdynamic A2 amp
£48.00
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Douk Audio Stereo Headphone Amplifier HiFi Amp Kit For Audiophile DIYer Have Fun
Douk Audio Stereo Headphone Amplifier HiFi Amp Kit For Audiophile DIYer Have Fun
£55.10
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DIY HIFI Fever Amp Headphone Amplifier Kit
DIY HIFI Fever Amp Headphone Amplifier Kit
£18.61
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ORIGINAL OATLEY K272 TUBE HEADPHONE AMPLIFIER KIT WITH REVIEWS 2009 VERSION!!!!
ORIGINAL OATLEY K272 TUBE HEADPHONE AMPLIFIER KIT WITH REVIEWS 2009 VERSION!!!!
£39.00
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DOUK Stereo Headphone Amplifier Hi-Fi Pre-Amplifier Amp DIY Kit for Audiophile
DOUK Stereo Headphone Amplifier Hi-Fi Pre-Amplifier Amp DIY Kit for Audiophile
£87.40
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6J1 Valve Tube PreAmplifier Headphone Amplifier Kit Assembled Board Audio
6J1 Valve Tube PreAmplifier Headphone Amplifier Kit Assembled Board Audio
£13.97
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HiFi A2-PRO Professional Headphone Amplifier DIY Kit Refer Beyerdynamic A2 AMP
HiFi A2-PRO Professional Headphone Amplifier DIY Kit Refer Beyerdynamic A2 AMP
£68.00
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DIY HI-END B22 mono headphone amplifier kit base on β22 (beta 22)   L163-31
DIY HI-END B22 mono headphone amplifier kit base on β22 (beta 22) L163-31
£22.50
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KG version KSA5 headphone amp kit preamp kit DIY headphone amplifier DIY L163-49
KG version KSA5 headphone amp kit preamp kit DIY headphone amplifier DIY L163-49
£81.00
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Mini Classic 47 Headphone Amplifier HiFi Stereo 47 Amp amplifier DIY KIT + case
Mini Classic 47 Headphone Amplifier HiFi Stereo 47 Amp amplifier DIY KIT + case
£13.95
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PROJECT STARLIGHT TUBE / QUAD OPAMP / HEADPHONE AMPLIFIER /  DIY KIT / US BUILT!
PROJECT STARLIGHT TUBE / QUAD OPAMP / HEADPHONE AMPLIFIER / DIY KIT / US BUILT!
£159.99
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SMSL Sanskrit Suit Panda Kit Bluetooth Decoder Headphone Amplifier Linear Power
SMSL Sanskrit Suit Panda Kit Bluetooth Decoder Headphone Amplifier Linear Power
£404.99
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DIY kit KHD2000 Full discrete Headphone amp kit base on HA5000 amplifier L163-41
DIY kit KHD2000 Full discrete Headphone amp kit base on HA5000 amplifier L163-41
£29.00
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PROJECT STARLIGHT TUBE / QUAD OPAMP / HEADPHONE AMPLIFIER / DIY KIT / US SELLER
PROJECT STARLIGHT TUBE / QUAD OPAMP / HEADPHONE AMPLIFIER / DIY KIT / US SELLER
£159.99
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Single Power Supply HIFI Portable Headphone Amplifier PCB AMP DIY Kit For DA47
Single Power Supply HIFI Portable Headphone Amplifier PCB AMP DIY Kit For DA47
£5.65
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G1217 PROJECT SUNRISE III TUBE HEADPHONE AMPLIFIER / PRE AMP/ DIY KIT US SELLER
G1217 PROJECT SUNRISE III TUBE HEADPHONE AMPLIFIER / PRE AMP/ DIY KIT US SELLER
£229.99
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2016 ZEROZONE TU1-EMP V2 Tube headphone amplifier kit 2X 6922 + 1X 12AT7 L1511
2016 ZEROZONE TU1-EMP V2 Tube headphone amplifier kit 2X 6922 + 1X 12AT7 L1511
£50.00
eBay
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2016 Classic HD-8-A1-PRO Headphone amplifier kit with ALPS Potentiometer L1512-3
2016 Classic HD-8-A1-PRO Headphone amplifier kit with ALPS Potentiometer L1512-3
£28.50
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Single Power Supply HIFI Portable Headphone Amplifier PCB AMP DIY Kit F DA47 HOT
Single Power Supply HIFI Portable Headphone Amplifier PCB AMP DIY Kit F DA47 HOT
£4.99
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Class A 6J5 Vacuum Tube Amplifier HIFI Headphone Preamp Preamplifier DIY Kit
Class A 6J5 Vacuum Tube Amplifier HIFI Headphone Preamp Preamplifier DIY Kit
£12.99
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2016 NEW TU-2 Modified WCF Tube headphone amplifier Kit No tubes L1510-6
2016 NEW TU-2 Modified WCF Tube headphone amplifier Kit No tubes L1510-6
£22.00
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ZERO-ZONE TU-2 6N2+6N6 Tube Headphone Amplifier Kit (WCF Improved) J164
ZERO-ZONE TU-2 6N2+6N6 Tube Headphone Amplifier Kit (WCF Improved) J164
£32.00
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Class A 6J5 Vacuum Tube Amplifier Preamp DIY HIFI Headphone Preamplifier Kit
Class A 6J5 Vacuum Tube Amplifier Preamp DIY HIFI Headphone Preamplifier Kit
£10.97
eBay
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Kevin Gilmore(KG) dynahibal balance Class A AMP headphone amplifier kit  L165-21
Kevin Gilmore(KG) dynahibal balance Class A AMP headphone amplifier kit L165-21
£78.00
eBay
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Class A 6J5 Vacuum Tube Pre-amp Preamp HiFi 3.5mm Headphone Amplifier DIY KIT
Class A 6J5 Vacuum Tube Pre-amp Preamp HiFi 3.5mm Headphone Amplifier DIY KIT
£13.69
eBay
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Portable Headphone Amplifier Board AMP Module Kits For Classic 47 DIY with Case
Portable Headphone Amplifier Board AMP Module Kits For Classic 47 DIY with Case
£6.30
eBay
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Portable Headphone Amplifier Board AMP Module Kits For Classic 47 DIY w/ Case PK
Portable Headphone Amplifier Board AMP Module Kits For Classic 47 DIY w/ Case PK
£5.61
eBay
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Oehlbach USB Headphone Amplifier
Oehlbach USB Headphone Amplifier
£145.00
Thomann
Info
TAP Head PR1 Headphone Amplifier
TAP Head PR1 Headphone Amplifier
£48.00
Thomann
Info
Pure Class A Headphone Amplifier AMP 1969 Circuit DIY Kits for HD600 K701
Pure Class A Headphone Amplifier AMP 1969 Circuit DIY Kits for HD600 K701
£10.15
eBay
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Doepfer A-139-2 Headphone Amplifier
Doepfer A-139-2 Headphone Amplifier
£51.00
Thomann
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