The tubes have been tested and work. The transformer seem to be fine. The board has a couple suspect transistors and caps. Will need a at least that to be rebuilt.

This Dynaco Dynakit Stereo 70 Tube Amplifier is a great option for those looking to repair or rebuild their existing amplifier. The amp is made in the United States and has a brand name of Dynaco. It is a vintage audio item that falls under the category of Consumer Electronics, Vintage Electronics, and Vintage Amplifiers & Tube Amps. The model number is Dynaco Dynakit Stereo 70.

This amplifier is perfect for those who are looking to enhance their audio experience. It is a Type Tube Amplifier that is not working and requires repairs. The item is sold as Parts only and does not include a warranty. It is recommended that potential buyers have a thorough understanding of the repairs needed before purchasing.