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100W Mosfet Pure Class A SE amplifier PCB 3 pcs main and output boards !

  • $28.99

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LM317/337 dual rail regulator assembled board for preamplifier/headphone amp !

  • $19.99

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LM1875T 25W+25W stereo power amplifier assembled board w/power supply !

  • $21.99

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High current low noise LT1083CP dual rail power supply assembled board !

  • $28.59

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Mosfet 25W F5 class A amplifier w/ improved symmetry partial assembled kit !

  • $42.99

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CD player high stability clock buffer module ( no TCXO included) assembled !

  • $12.19

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Universal prototyping PCB for tube amplifiers Type III

  • $12.59

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TCXO 11.2896M 0.5ppm super low jitter <6ps CD upgrade !

  • $26.99

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20W Class A tube input MOSFET SE output Borbely architecture PCB 1 piece!

  • $14.99

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Tube stereo tone control Baxandall type 12AX7 PCB !

  • $11.99

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6V6 PP Dynaco 10W THD 0.4% very musical tube power stereo amplifier PCB 1 pc !

  • $24.99

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Panasonic ( Matsushita) 3300uF 50V 105C Electrolytic capacitor 2pc

  • $5.29

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Universal prototyping PCB for tube amplifiers Type IV

  • $12.49

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JFET input 12AX7 hybrid tube stereo pre-amplifier bare board finesse sound !

  • $14.99

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toroidal transformer 15vx2 0.2a 9vx2 0.5a 1pc for preamp & headphone amp !

  • $30.99

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Mosfet SE class A power follower PCB 2014 version designed by Andrea Ciuffoli !

  • $12.49

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Extreme Hi-End Hybrid Amplifier End PCB one channel by Andrea Ciuffoli !

  • $29.49

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Extreme Hi-End Hybrid Amplifier End PSU PCB one piece by Andrea Ciuffoli !

  • $25.49

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Unbalanced to balanced stereo preamplifier for BTL !

  • $22.99

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Resistor volume control 256 steps unbalanced stereo w/ highly reliable relays !!

  • $49.99

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Unbalanced to balanced driver board w/ buffer input low distortion 0.006% PCB !

  • $7.99

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50W Quasi complementary power amplifier X-A50 on board PSU bare board 1 piece !

  • $11.99

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Tube 6080/6AS7 output headphone amplifier stereo PCB !

  • $21.99

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Nichicon Super Through capacitor 4700u 50V 1pc !!

  • $15.99

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Diamond buffer board bare PCB strong driving capability !

  • $4.99

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High speed low impedance PSU board bare PCB for preamp/headphone amp !

  • $9.99

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6DJ8 input MOSFET source follower output Class A SE headphone amp PCB 1piece !

  • $13.29

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DNM Stereo Solid Core Interconnect cable selling at per meter !!

  • $27.99

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PP2010 - 50w Hi-End Push Pull Amplifier driver board PCB by Andrea Ciuffoli !

  • $28.49

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low distortion high voltage opamp driver board for phase splitting PCB 1 pc !

  • $4.59

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Higly sought Class A dynamic biasing 80W amplifier PCB Quad 405 MK2 1pc !

  • $11.89

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High voltage PSU board for tube preamplifier Matisse big board v2 bug fixed !

  • $14.99

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Servo regulated OPA2604 low distortion low noise opamp stereo preamplifier kit!

  • $20.99

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4-way stereo audio channel input selector board using push button assembled !

  • $24.59

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10W SE MOSFET Class A power amplifier stereo assembled !

  • $57.99

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Stereo tone control low noise preamplifier NAD 3020 !

  • $33.99

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Balanced/Unbalanced to balanced/unbalanced stereo preamplifier assembled !

  • $24.79

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PGA2311 preamplifier remote volume assembled premium components Dale resistors !

  • $53.39

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Class A matched SE J-FET stereo buffer kit revised and improved PCB layout!

  • $49.99

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Tube filament regulated supply soft start kit (3) !

  • $10.99
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