Very high quality PCB's from a Head-Case group buy, for a planned electrostatic power amp consisting of the following:
4 x original design CFA amplifier boards - $3 each plus shipping
1 x Golden Reference Low Voltage Power Supply Board - $5 plus shipping
1 x Golden Reference High Voltage Power Supply Board - $5 plus shipping
If you want to dip your toe into Electrostatics, this board set is the most economical way to do it.
Head-Case Current Feedback Electrostatic Amp
I also have 2 x SMT balanced/unbalanced to balanced boards and qty 8 SMT Diamond Buffer boards, Free for shipping cost (I hate to throw them away)
4 x original design CFA amplifier boards - $3 each plus shipping
1 x Golden Reference Low Voltage Power Supply Board - $5 plus shipping
1 x Golden Reference High Voltage Power Supply Board - $5 plus shipping
If you want to dip your toe into Electrostatics, this board set is the most economical way to do it.
Head-Case Current Feedback Electrostatic Amp
I also have 2 x SMT balanced/unbalanced to balanced boards and qty 8 SMT Diamond Buffer boards, Free for shipping cost (I hate to throw them away)
Attachments
Last edited: