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

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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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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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Headphone Amplifier Board Kit AMP Module Kit For Classic 47 HIFI with case
Headphone Amplifier Board Kit AMP Module Kit For Classic 47 HIFI with case
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£6.58
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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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Guitar Headphone Amplifier Kit with 65mm speaker & INSTRUCTIONS FREEPOST Amp UK
Guitar Headphone Amplifier Kit with 65mm speaker & INSTRUCTIONS FREEPOST Amp UK
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£3.99
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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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Headphone Amplifier Board Reference Lehmann circuit design Kit AC 15V—0—15V
Headphone Amplifier Board Reference Lehmann circuit design Kit AC 15V—0—15V
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£14.58
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New E3 headphone amplifier kit+UPC1237 Protection
New E3 headphone amplifier kit+UPC1237 Protection
£19.21
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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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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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DIY RA1 Headphone Amplifier Kit Power AMP JRC4556AD GE
DIY RA1 Headphone Amplifier Kit Power AMP JRC4556AD GE
£19.50
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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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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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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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Class A Headphone Amplifier Board PRE-amp kit
Class A Headphone Amplifier Board PRE-amp kit
£25.00
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DIY 47 amp kit Portable Headphone Amplifier PCB Kit for HIFI NE5532
DIY 47 amp kit Portable Headphone Amplifier PCB Kit for HIFI NE5532
£10.49
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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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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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Audiophile-level HIFI TPA6120 Headphone Amplifier AMP Board DIY Kit Dual 12V-20V
Audiophile-level HIFI TPA6120 Headphone Amplifier AMP Board DIY Kit Dual 12V-20V
£12.15
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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 SELLER
PROJECT STARLIGHT TUBE / QUAD OPAMP / HEADPHONE AMPLIFIER / DIY KIT / US SELLER
£159.99
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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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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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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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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
£6.49
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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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6J5 Vacuum Tube Preamp Preamplifier Audio Headphone Amplifier AMP DIY Kit Module
6J5 Vacuum Tube Preamp Preamplifier Audio Headphone Amplifier AMP DIY Kit Module
£10.89
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THREE KITS,3X, OATLEY K272 6418 TUBE HEADPHONE AMPLIFIER KIT WITH REVIEWS!
THREE KITS,3X, OATLEY K272 6418 TUBE HEADPHONE AMPLIFIER KIT WITH REVIEWS!
£100.00
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DIY KIT Class A 6J5 Vacuum Tube Preamp Preamplifier HIFI Headphone Amplifier
DIY KIT Class A 6J5 Vacuum Tube Preamp Preamplifier HIFI Headphone Amplifier
£13.85
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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
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5x DA47 Single Power Supply Portable HIFI Headphone Amplifier PCB AMP DIY Kit B2
5x DA47 Single Power Supply Portable HIFI Headphone Amplifier PCB AMP DIY Kit B2
£29.96
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AC12V 1A  2.0 6J1 Pre Amplifier Board HiFi Headphone Amplifier Buffer DIY Kit
AC12V 1A 2.0 6J1 Pre Amplifier Board HiFi Headphone Amplifier Buffer DIY Kit
£9.89
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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
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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
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Portable Headphone Amplifier Board AMP Module Kits For Classic 47 DIY w/ Ca FKD1
Portable Headphone Amplifier Board AMP Module Kits For Classic 47 DIY w/ Ca FKD1
£5.24
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Oehlbach USB Headphone Amplifier
Oehlbach USB Headphone Amplifier
£145.00
Thomann
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Classic 47 Headphone Amplifier Board DIY Kits NE5532 OP AMP Module Assesories
Classic 47 Headphone Amplifier Board DIY Kits NE5532 OP AMP Module Assesories
£5.28
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HIFI Fever Headphone Amplifier AMP Board DIY Kits Single Power 15V No Enclosure
HIFI Fever Headphone Amplifier AMP Board DIY Kits Single Power 15V No Enclosure
£10.80
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HIFI Fever Headphone Amplifier AMP Board DIY Kits Single Power 15V No Enclosure
HIFI Fever Headphone Amplifier AMP Board DIY Kits Single Power 15V No Enclosure
£10.85
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Hifi Stereo Headphone Amplifier Board DIY Kits Based on RSA XP7 AMP
Hifi Stereo Headphone Amplifier Board DIY Kits Based on RSA XP7 AMP
£10.30
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Classic 47 Headphone Amplifier Board DIY Kits NE5532 OP AMP Module
Classic 47 Headphone Amplifier Board DIY Kits NE5532 OP AMP Module
£5.28
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TAP Head PR1 Headphone Amplifier
TAP Head PR1 Headphone Amplifier
£48.00
Thomann
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2X(10S8 Portable Headphone Amplifier Board AMP Module Kits For Classic 47 DIY)
2X(10S8 Portable Headphone Amplifier Board AMP Module Kits For Classic 47 DIY)
£10.74
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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
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Doepfer A-139-2 Headphone Amplifier
Doepfer A-139-2 Headphone Amplifier
£51.00
Thomann
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DC 9V Audio Power Headphone Amplifier Board DIY Kits Based On CMOY BB Headphone
DC 9V Audio Power Headphone Amplifier Board DIY Kits Based On CMOY BB Headphone
£14.37
eBay
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Electret Microphone Amp Multistage Amplifier Module Headphone out DIY Kits OPWPE
Electret Microphone Amp Multistage Amplifier Module Headphone out DIY Kits OPWPE
£2.53
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DIY 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits
DIY 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits
£7.44
eBay
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New 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Kits
New 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Kits
£7.45
eBay
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DC 9v-12v Classic 47 Audio Headphone Amplifier Board NE5532 OP AMP DIY Kits
DC 9v-12v Classic 47 Audio Headphone Amplifier Board NE5532 OP AMP DIY Kits
£3.99
eBay
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12v 24v Portable 47 AMP Audio Headphone power amplifier Board NE5532 OP Kits
12v 24v Portable 47 AMP Audio Headphone power amplifier Board NE5532 OP Kits
£4.98
eBay
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DC 12V 24V Single Supply 47 Audio Headphone Amplifier Board NE5532 OP AMP Kits
DC 12V 24V Single Supply 47 Audio Headphone Amplifier Board NE5532 OP AMP Kits
£4.99
eBay
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Univox 2A+ Personal Induction Loop Amplifier System with car loop kit
Univox 2A+ Personal Induction Loop Amplifier System with car loop kit
£62.00
eBay
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Class A 6J5 Vacuum Tube Preamp Preamplifier HIFI Headphone Amplifier DIY Kits
Class A 6J5 Vacuum Tube Preamp Preamplifier HIFI Headphone Amplifier DIY Kits
£14.60
eBay
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New Mega XBS BASS Treble Booster DIY Kits For Preamp Headphone Amplifier Board
New Mega XBS BASS Treble Booster DIY Kits For Preamp Headphone Amplifier Board
£4.70
eBay
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