Happy New Year to All!!!
M Code is still around...
Been awhile since posting doing some in-depth consulting for some major CE/Home Automation clients....
Also have a new grand son..
The latest Marantz multi-channel amplifiers are assembled in Vietnam by Inkel/Sherwood, but still their internal components are mostly sourced from China. Regarding their respective soldering quality in Vietnam, now in 2022 this should NOT be an issue as Rohs(lead-free solder)was introduced >20 years ago. No rocket science here... But over the years we have had extensive experience with Inkel management and their various factories in Korea, China, UK....
To guarantee consistent outgoing quality requires close scrutiny/ consistent/experience monitoring for every step for the mass production process... Yet here frequently the buying brand may back off having their own quality staff on-site due to cost reasons. Also note that the unit sales volume of the Marantz component power amplifiers is quite low as the largest market shares of amplifier purchases belong to Emotiva and ATi/Monolith. Interesting to note that some of the newer Marantz integrated amplifiers such as the models 30, 40 and 50 are assembled in Japan. Additionally since United Audio was sold to Masimo(health supplier) earlier this year their brands have been struggling financially as their primary Denon brand has been trying to challenge Yamaha for the #1 market spot.
Just my $0.02...