Hoppe's Brain

DIY circuit board kits for Adcom amplifiers

	Edward Verlie on GFA-555 MK1 “VERTICAL…
	Eric from Coast Elec… on New Adcom GFA-555 MK1 Input bo…
	hoppesbrain on The GFA-565 boards keep gettin…
	Daniel Elmore on The GFA-565 boards keep gettin…
	hoppesbrain on The GFA-565 boards keep gettin…

	Edward Verlie on GFA-555 MK1 “VERTICAL…
	Eric from Coast Elec… on New Adcom GFA-555 MK1 Input bo…
	hoppesbrain on The GFA-565 boards keep gettin…
	Daniel Elmore on The GFA-565 boards keep gettin…
	hoppesbrain on The GFA-565 boards keep gettin…