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sx 727

  1. P

    SX-727 Protection Relay AWM-027 with strange issue

    3 years ago, I did a major rebuild with Merlynskis help (RIP), but now the Relay on the AWM-027 protection unit has a lot of work with the protection job. After power is on, the dial light go on, signal and tuning needle move, but the protection relay won’t pull in. After some time and several...
  2. Super Noob

    Project: SX-727

    The sickness continues... picked a SX 727 last week for not much for much fun. My goal is to gift to a friend - pass on the love. The offset was a touch off in one channel. drifting around. So I started with the power supply board... full recap & all transistors. Before: After...
  3. R

    GS-G 203 vs CS 77A

    First post noob here, but wanted to get feedback on what folks thought I should put money into. Picked up a set of GS-G203's that need a new 4" mid-range (OEM $38 pm ebay) and likely foam on both and a set of CS 77A's that need the foam on both tweeters replaced. Connecting to a Pioneer SX...
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