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Amp Diy


DIY PCB Board - Tube Amp - LV Tube Heater DC Power Supply - 6.3VDC from 6.3VAC

$11.00


DIY PCB Board Tube Amp Universal PS Power Supply HV with Neg Bias KT88 EL34 EL84

$22.00


DIY PCB - "Butte" solid-state headphone amp

$20.00


DIY PCB Board OTL Tube Headphone Amp Aikido White Cathode Follower 6SN7 6BX7

$35.00


DIY PCB - Muting Circuit for Audio Amp or Preamp

$18.00


Bryston 4B-SST High End Upgrad Stereo Power Amplifier Amp PCB Board DIY Module

$30.99


47 HIFI NE5532 Headphone Amplifier DIY PCB AMP Kit With Transparent Case N1V1

$11.68


2*80W X850A AMP Power Amplifier Audio HiFi Subwoofer 2.0 Channel DIY Kits

$10.99


2018 LJM - MX50 SE (100w+100w) Power Amp Kit Stero Amplifier Kit DIY

$15.75


AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic Case DIY Kits

$9.69


DIY PCB - 50 watt monoblock " Engineer's Amplifier" tube amp

$30.00


DIY PCB - "Jonokuchi" tube headphone / speaker amp

$40.00


DIY PCB - Push-pull tube amp driver PCB

$30.00


2X DIY PCB - Universal push-pull power amp board

$60.00


DIY PCB - 3B7 Tube Single-ended DHT Hybrid Amp

$40.00


DIY PCB - Triple-Triode push-pull tube amp driver PCB

$30.00


DIY PCB - Power supply board for tube amps

$18.00


DIY PCB - Cap board for tube amp (for snapmount electrolytic caps)

$12.00


DIY PCB - Smaller cap board for tube amp (for snapmount electrolytic caps)

$10.00


DIY PCB -Power supply for class-D (or AB) amps

$18.00


DC5V Mono Amp Bluetooth Audio Receiver 6W Power Amplifier Board DIY Speaker 3.7V

$6.93


DIY PCB - "The Engineer's Amplifier" P-P 20W tube amp

$50.00


DIY PCB - V2 50 watt monoblock " Engineer's Amplifier" tube amp - No Sockets

$30.00


5x DA47 Single Power Supply Portable HIFI Headphone Amplifier PCB AMP DIY Kit T2

$45.85


4x Panasonic TS-UP 18000uF 50VDC Electrolytic Capacitor Nelson Pass DIY Amp

$26.95


PROJECT EMBER II TUBE HEADPHONE AMPLIFIER / PRE AMP - BUFFER / DIY KIT / US

$314.99


10W Stereo Class-A Chip Amp DIY Canaan CS6A4983 CSEVB6101R3

$29.95


DIY PCB plus Tube - Balanced (differential) preamp/head amp using Korg Nutube

$60.00


DIY PCB - Power supply board for tube amps with bias supply

$20.00


60w Plate Amplifier RMS Bass Subwoofer Speaker Sub AMP DIY

$49.95


DIY PCB plus Tube & chip - NuClassD 50W amp using the Korg Nutube 6P1

$60.00


G1217 PROJECT EMBER II TUBE HEADPHONE AMPLIFIER / PRE AMP / DIY KIT / US SELLER

$314.99


NEW! PROJECT POLARIS SS HEADPHONE AMPLIFIER / PRE AMP / DIY KIT WITH ALL PARTS!

$229.99


DIY OTL Tube Headphone Amp Kit (PCB, Case, Extras) Aikido WCF 6SN7, 6BX7

$199.99


G1217 PROJECT HORIZON III TUBE HEADPHONE AMPLIFIER / PRE AMP DIY KIT / US SELLER

$249.99


100w Plate Amplifier RMS Bass Subwoofer Speaker Sub AMP Made in USA DIY

$59.95


LM1875 Dual Channel Amplifier Stereo HiFi Amp Board Gaincard CG Version DIY Kit

$13.99


Dual UV meter Full Aluminum power amplifier Box Enclosure AMP Case DIY

$56.00


35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy

$32.22


DIY Bryston 4B-SST High End Power Amplifier PCB Board Stereo Amp Module

$28.98


Amplifier HiFi Single-Ended 6N1+6P3P Class A Tube Audio Vacuum Power Amp DIY Kit

$157.99


DIY Accuphase C-245 Pre-Amp Board Full Balance Preamplifier+ Audio Switching PCB

$55.66


DIY Kit PASS ZEN Single-end Class A Headphone Amplifier 5W DC 24V HIFI PC Amp

$27.38


TDA7293 Three Parallel 300W Mono Power Amplifier Module Board BTL AMP DIY Kits

$16.75


LM3886 Power Amplifier Board Kit DC SERVO 5534 Independent OP Amp DIY Amplifier

$37.88