Mark Davis
7.42K subscribers
1:21
Pioneer SX-980 Restoration Complete
Mark Davis
72 views • 8 days ago
2:32
JVC RX-950V, 120WPC, 1987, idle current adjustment
Mark Davis
89 views • 9 days ago
2:15
Pioneer SX-980 Revival and Repair
Mark Davis
58 views • 2 weeks ago
4:22
Technics RS-B28R and RS-B29R Cassette Decks
Mark Davis
107 views • 3 weeks ago
2:28
Carver SD/A-390t vacuum tube CD player from 1992.
Mark Davis
69 views • 3 weeks ago
6:04
Sony STR-D2010 Receiver Re-Bias and Technics Optical Output SL-P222 CD Player - both from late 80’s
Mark Davis
117 views • 1 month ago
2:10
Kenwood KR-V9020 A/V Receiver, 130WPC, 1990
Mark Davis
199 views • 1 month ago
10:15
Carver M-1.0t Amplifier Biasing. 200WPC, 1986.
Mark Davis
49 views • 1 month ago
17:37
Pioneer SX-650 Receiver - In-Depth Discussion
Mark Davis
196 views • 1 month ago
2:52
Radio Shack Optimus STAV-3100 and STA-2170 - 100WPC made by Sherwood
Mark Davis
94 views • 1 month ago
7:08
Sony STR-2020 1990 130WPC Bias and Repair Adventure
Mark Davis
179 views • 1 month ago
5:44
Kenwood Late 80s Receiver Debauchery - KR-V127R
Mark Davis
298 views • 1 month ago
7:23
Vintage Receiver Walk-Through: Technics SA-700
Mark Davis
102 views • 2 months ago
3:51
Onkyo A-RV400 100WPC Amplifier, 1990, Adjustment
Mark Davis
129 views • 2 months ago
5:47
Technics SA-410 ICQ Biasing, 1983, 45 Watts Per Channel STK Amp
Mark Davis
84 views • 2 months ago
3:20
Sansui G-7700 Receiver Biasing
Mark Davis
154 views • 2 months ago
7:25
Sansui 8080DB DC Offset and Bias Adjustment
Mark Davis
123 views • 2 months ago
3:16
Sansui 7900Z Re-Biasing, 100WPC, 1980
Mark Davis
168 views • 2 months ago
3:26
Kenwood Nine G - Re-Biased - 80WPC
Mark Davis
73 views • 2 months ago
0:27
Pioneer SX-980 Receiver, Re-Biased and Rockin’
Mark Davis
298 views • 3 months ago
11:32
Technics SA-800 eBay Gamble + Davis Cleaning Tips
Mark Davis
207 views • 3 months ago
4:23
Realistic STA-120, 1972, 60WPC Re-Biasing, made by Hitachi
Mark Davis
94 views • 3 months ago
6:31
Harmon/Kardon 150+ Biasing
Mark Davis
79 views • 3 months ago
1:12
Technics by Panasonic SA-700 Receiver, Re-Biased
Mark Davis
131 views • 3 months ago
1:46
Crown Com-Tech 200, Power Base-1, and Power Base-2 Commercial Amplifiers.
Mark Davis
351 views • 3 months ago
0:54
Marantz Model 140 75WPC Boat Anchor Re-Biased
Mark Davis
93 views • 3 months ago
2:40
Pioneer Green VFD Receiver Trifecta
Mark Davis
214 views • 3 months ago
20:11
1985 Chicago Bears "Play It Again Bears" Janet Davies Superbowl XX Special
Mark Davis
141 views • 3 months ago
0:39
Akai AA-R32 45WPC Receiver
Mark Davis
156 views • 3 months ago
1:02
Technics SA-510 60WPC Receiver
Mark Davis
175 views • 4 months ago
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