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sx1250

  1. H

    Pioneer SX 1250 Safe Mode

    Hi, i have a SX 1250 that goes into safe mode i think? After power on, it clicks 1 time and audio sounds good, then after about 1 - 3 seconds it clicks one more time its all quiet. any ideas? thank you
  2. Ben Rothman

    Pioneer SX-1250 Loud POP, Protection Mode, and Burning Sme

    Hey guys, my SX-1250 is down for the count. This unit is all original, I’ve only cleaned the pots on it. I have a restored 1010 that’s my daily driver, and the thought was to restore the 1250 when something happened. Well, something finally happened. Last night I was listening to a record, and I...
  3. Jackwebb1965

    SX-1250 Intermittent loss of signal

    So my old SX-1250 works, but every so often the left side just cuts out tap the top of the volume knob and it comes back. after awhile the right side will crackle for a couple of seconds then settle down, and work fine. if you adjust the volume knob it crackles on both sides and the left cuts...
  4. R

    Pioneer SX1250 Humming noise from Tape Monitor Switch 1 and 2 (sounds like) Ground Issue

    Hello everyone, just joined in today. I've been in the shadows for a while, gleaning information over the years, but now I need some help from the community that I just can't seem to find anywhere. This site has been an informational treasure trove of amazing help over the years and I am looking...
  5. K

    SX 5590-SX 1250 help please.

    Hello Everyone, https://audiokarma.org/forums/index.php?threads/sx1250-sx5590-restoration.907820/#post-13669309 I've started the recap and update for my beloved SX 5590. Find that thread above. And I've encountered my first problem so I'm hoping somebody here can assist with the...
    • knownman
    • Thread
    • pioneer 1250 pioneer 5590 repair help sx-1250 sx-1250 restoration sx1250 sx5590
    • Replies: 14
    • Forum: Pioneer Audio
  6. M

    Complete Pioneer system pushed by SX-1250

    I’m new to this Forum. I have a Pioneer system I got from my dad. He bought it brand new in the mid to late 70’s. Receiver is a SX-1250, turntable is a PL-530, tape console is a CT-F7272 and I have 4 HP-100’s. The quality of sound is unreal. All are in great working order. What would a complete...
  7. Super Noob

    Project: SX-1250 (2nd Take)

    The sickness continues: VK = November 1975 (early unit) VK3900089K Thinking this is an early unit... unless I am wrong - maybe the within the 1st (100) made? My other unit is July 1976. Once I unload some of other units = I will get into this thing full bore. It has broken AM antenna...
    • Super Noob
    • Thread
    • rebuild restoration sx 1250 sx-1250 sx-1250 restoration sx1250
    • Replies: 74
    • Forum: Pioneer Audio
  8. J

    looking for source for high frequency resistor 1.54k 1/2w sx1250

    I'm in the middle of recapping my sx1250 and broke r14 off awf-021. I've spent hours looking for a replacement and am coming up with nothing. Anyone with any input would be much appreciated. The only thing i'm coming up with is buying a used board on ebay...
  9. J

    Pioneer SX 5590

    One of my favorite vintage recievers,the other being the Concept 16.5,which I sold about a year ago and still regret. I had the reciever partially restored,rebuilt power supply and boards,new filter caps,and high output transistors. Put a bookended zebra wood veneer over the basic black wooden...
  10. Super Noob

    Project: SX-1250

    The sickness continues. Getting into a 1250 that I picked up recently. 2nd owner had it for 25 years = ~1993. Here is what I found = looks as if it has never been opened. All the lamps look original and were working. Need of a good cleaning - working through that now. It adjusts outs...
  11. Joe Stem

    Another Pionner sx 1250 repair

    Hey I'm Joe, I live in Sw Florida and I've noticed from looking around and searching the forum that it does not appear that there are any shops to work on these Vintage receivers. This week my dad gave me his 1976 Pioneer SX1250... :cool::cool::cool: It has not been used in at least 20 years...
    • Joe Stem
    • Thread
    • 1250 monter amp pioneer recieiver repai restoration sx sx1250
    • Replies: 70
    • Forum: Pioneer Audio
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