VINTAGE HEATHKIT SA-2 TUBE INTEGRATED AMPLIFIER. Good Condition - See Pictures. Inspect all original solder connections under magnification and resolder as necessary.
Replace 5AR4 rectifier with new JJ type. Replace weak 6BQ5 output tube with matching vintage Mullard type. Replace electrolytic cap on bias supply with Elna type (double the original value). Complete use and listening test, unit plays loud and clear without noticeable hum, tone controls work nicely.Note: One of the sections of the dual volume control is slightly less "linear" than the other. Volume can be adjusted to be even without any problem, but it takes a more delicate touch on the "A" channel (outer knob) than the "B" channel. The item "Vintage Heathkit SA-2 Tube Integrated Amplifier Serviced" is in sale since Monday, December 2, 2019. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "lped-electronics" and is located in Westwood, New Jersey. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Bolivia, Ecuador, Egypt, Guadeloupe, Iceland, Jordan, Sri lanka, Luxembourg, Macao, Martinique, Maldives, Peru, Pakistan, Reunion, Viet nam, Uruguay.