Technics SA-828 1981 Receiver 100WPC @davismv
Technics SA-828 1981 Receiver 100WPC  @davismv
Uploaded January 2026 | Updated September 2026, 1 week ago
Technics SA-828 from 1981. Insane wattage which I truly believe is understated at 100 WPC, “New Class A” discrete transistor amp. This is one of the last of 80’s monsters and is also very similar to the SA-1010 a couple years later in 1983. Has high and low audio filters, MM/MC phono selector, stereo dimension feature, and digital tuner with an analog representation dial. Also has a large footprint - quite big and nonstandard sized.

Clean and in general appears to have low hours. I purchased this on eBay in early summer 2025 for a good deal in my opinion. Battery compartment had Duracells from 2000, which means this was in more serious use maybe in the late 1990s.

I had to replace a bad capacitor which leaked and damaged a few circuit traces. I’m having a hard time believing this is 100 watts per channel. Seems more like 120 to 160 - seriously!

Only disappointment is that the Technics logo should’ve been three-dimensional and embossed. Why would something this nice have that simple painted badge?
Technics SA-828 1981 Receiver 100WPCPioneer QX-747 Receiver, 40WPC in 2 Channel Mode, 1974Kenwood Nine G - Re-Biased - 80WPCTechnics SA-550 Receiver from 1984, TV Tuner SoundTechnics SA-626 Receiver From 1981 65WPC DebutMarantz Model 140 75WPC Boat Anchor Re-BiasedAmpex 1968 AG-440 Professional Reel to Reel Demo with Pioneer VSX-9900S Receiver.Teac 3300-10 Reel to Reel from 1974Optimus STA-300 15WPC Receiver from 1991Pioneer SX-1050 Receiver 120WPC 1976 - Power Supply, Protection Circuit, and Driver Board Recap.Teac X-1000R Reel to Reel from 1982Seeburg Olympian SPS-160 Jukebox From 1972
Mark Davis |

Technics SA-828 1981 Receiver 100WPC

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