Compare Tube amplifier PSU delay circuit w/ pwr transformer assembled one piece !! £9.15 Add to Cart Quick view
Compare Tube stereo tone control Baxandall type Treble/Bass using 12AX7 ! £21.28 Add to Cart Quick view
Compare Ultra Low noise( 0.8uVrms 10Hz - 100KHz) +5VDC power supply board assembled ! £55.42 Add to Cart Quick view
Compare Linkwitz-Riley 2-way electronic crossover at 2.2KHz stereo (changeable by user ) £31.32 Add to Cart Quick view
Compare JLH 1969 class A amplifier stereo high quality PCB components assembled ! £44.98 Add to Cart Quick view
Compare Low noise tone control preamplifier with loudness control stereo assembled ! £16.06 Add to Cart Quick view
Compare 75W 5A DC-DC converter adjustable voltage with 7-segment LED readout ! £8.35 Add to Cart Quick view
Compare Zero reverse recovery charge super low loss SiC diode module1 pc ! £16.06 Add to Cart Quick view
Compare Tube stereo preamplifier massive soundstage musical matisse fantasy assembled ! £33.73 Add to Cart Quick view
Quick view Tube amplifier PSU delay circuit w/ pwr transformer assembled one piece !! This is an assembled board of delay circuit that is... £9.15 Add to Cart Compare
Quick view Tube stereo tone control Baxandall type Treble/Bass using 12AX7 !  ... £21.28 Add to Cart Compare
Quick view Ultra Low noise( 0.8uVrms 10Hz - 100KHz) +5VDC power supply board assembled ! img{max-width:100%} This is an assembled board of ultra... £55.42 Add to Cart Compare
Quick view Linkwitz-Riley 2-way electronic crossover at 2.2KHz stereo (changeable by user ) This is an assembled 2-way electronic crossover board. Filtering function is Linkwitz-Riley type with -24dB/Oct.Linkwiz-Riley filtering is regarded as the best type of filtering for audio crossover due to the excellent phase response, zero phase... £31.32 Add to Cart Compare
Quick view Tube PSU soft start, regulation & filament regulation !  ... £33.73 Add to Cart Compare
Quick view JLH 1969 class A amplifier stereo high quality PCB components assembled !  ... £44.98 Add to Cart Compare
Quick view Low noise tone control preamplifier with loudness control stereo assembled ! img{max-width:100%} This is an assembled board of a low... £16.06 Add to Cart Compare
Quick view 75W 5A DC-DC converter adjustable voltage with 7-segment LED readout ! img{max-width:100%} This is an assembled board of DC-DC... £8.35 Add to Cart Compare
Quick view RS232 to UART module 1 pieces ! img{max-width:100%} This is an assembled board of RS232... £3.61 Add to Cart Compare
Quick view USB to UART module 1 pieces ! This is an assembled board of USB to UART module. The... £4.97 Add to Cart Compare
Quick view Zero reverse recovery charge super low loss SiC diode module1 pc !  ... £16.06 Add to Cart Compare
Quick view Tube stereo preamplifier massive soundstage musical matisse fantasy assembled ! This is an assembled kit of a very good sound tube... £33.73 Add to Cart Compare