Xiang Sheng 728A (Marantz 7 and Wada Shigejo clone)
14:18
Can a FAKE be just as good? Marantz 7-inspired circuit, Reisong Q6 tube preamp.
18:48
SkyFi Audio's Preservative Restorations of the Marantz 7 Tube Preamp and 8B Tube Amp
16:10
I Didn't Know Some Of These Even Existed!
11:39
Marantz 7 Clone Kit Build - Pt 7 - Final Test
6:31
Review of Xiang Sheng 728A Preamplifier
25:15
Why I chose Marantz Model 50 over 40n, and you should too! Superb analog amp Review
18:58
Accuphase C3850 clone class A Pre Amp Kit. Evaluation and Test.
22:25