704 results
Hifi JLH HOOD 1969 Class A Headphone Amplifier Board Kit Preamp Kit
£10.79(£10.79/Unit)£4.80 postageTube Preamp Preamplifier KIT Buffer Board
£15.00£2.36 postageHIFI Tone preamp board /kit base on UK NAD preamplifier audio Op amp version
£18.60 to £23.40£3.60 postage4 watchingVelleman K8084 Volume and Tone Preamp Kit
£9.83£3.50 postageVALVE AMPLIFIER 6J1/2 Valve Tube stereo preamplifier Pre Amp KIT DIY UK Seller
£15.95Free postage138 soldNE5532 Mini Preamp Board KIT with Volume Potentiometer HIFI DIY
£6.97(£6.97/Unit)Free postageDouk Audio Full DC Shielded OP-AMP Hifi Pre-amplifier Preamp Board DIY Kits
£15.13Free postage28 watchingDouk Audio HiFi Stereo 6J4+6P6P Vacuum Tube Preamp Class A Pre-Amplifier DIY KIT
£159.99(£159.99/Unit)HiFi Stereo 6P6P Valve Tube Preamp Class A Home Audio Pre-Amplifier DIY KIT
£159.99(£159.99/Unit)SG PHONO DIY KIT Hi-Fi Phono Preamp RIAA Equalisation (DIY KIT NEEDS ASSEMBLING)
£24.00£8.40 postage23 watching6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Vertical Tube
£23.87(£23.87/Unit)Free postageHiFi 12AX7+12AU7 Tube Preamp Board Kit Based on Marantz 7 Amplifier Circuit New
£14.38£3.60 postage20 watching6J1 AC12V Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Acrylic Case
£5.07 to £19.24Was: £17.27£1.33 postage10 watchingDIY KIT Fully Separation HIFI Tone Preamp Kit Base on UK NAD Preamplifier
£19.19£3.60 postage47 soldHifi PRT-05A DIY Tube preamp board / pcb / kit base on conrad-johnson CL Circuit
£14.40 to £54.00£3.60 postage6J1 AC 12V Valve Pre-amp Tube PreAmplifier Board DIY Kit Headphone Buffer/Case
£10.10 to £17.28£1.45 postageHifi Stereo 12AX7 Tube preamplifier board / kit base on Marantz 7 preamp circuit
£26.40 to £32.40£6.00 postage4 watching1set ECC88/6922/6DJ8 6N11 tube buffer preamp X10d PCB assemble kits
£30.00£7.80 postage
