Best Of
Re: PSW150 Problems...schematic available?
Got it. You're the best.. thank you VERY much!!! I just tested the amp with the drive in the enclosure... works great... except the driver buzzes and rattles like crazy at anything other than very quiet excursions. Pulled it.. the corrugated spider had separated from the frame. Just reglued it... should be good to go tomorrow. Very excited... can't thank you enough for the help.
MuseChaser
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Re: Post a picture.....any picture...part deux...
I would love to find one of these!
SeleniumFalcon
3 ·
Re: Out of the game for years and in need of a new amp for my SDA SRS speakers.
michaeljhsda2 wrote: »Are you going to convert them to TL's?
So I know I can read/research what the machinations are to go from a 1.2 to a 1.2tl, but is it just as simple as replacing the tweeters or are there other components that need to be upgaraded/replaced (namely crossovers and associated electronics) in addition to the tweeters? I still intend to read about the process, just looking for the "cliff notes" version right now so I can stay focused on target with my initial quest. I got so many new avenues to pursue right now that it almost seems overwhelming. BTW, I just listened to the Whisper Sessions - Melissa (feat. Derek Trucks) by Warren Haynes on Spotify (non-lossless, I wasn't lucky enough to be one of the early premium members to get moved to lossless) using my current system, Spotify connect->Sony strdh590 a/v receiver-> polk sda srs 1.2 and it sounded so darn good, that it made me excited to hear it with new and updated equipment.
richdel
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Re: Post a picture.....any picture...part deux...
^^^
Dang. I can't tell what sort of tape recorder that is.
It's got that stereo tape recorder in an attache vibe, which was a thing in those days. AIWA made a pretty nice one (see below), but it wasn't that angular, and not meant for pro use. 'Trane's tape recorder also doesn't look like a Nagra or Stellavox to me, nor a Uher, although I am way less savvy vis-a-vis those. Also not getting a Sony vibe, and based on the aesthetic, not a Tandberg, either.
Cannot think of an Ampex portable looking like that, either.
source https://www.alliedcatalogs.com/flipbook/1969_allied_radio_catalog.html pg. 149
Meanwhile...
Carry the one. by Kenneth Kantor, on Flickr
That Ken Kantor.
Dang. I can't tell what sort of tape recorder that is.
It's got that stereo tape recorder in an attache vibe, which was a thing in those days. AIWA made a pretty nice one (see below), but it wasn't that angular, and not meant for pro use. 'Trane's tape recorder also doesn't look like a Nagra or Stellavox to me, nor a Uher, although I am way less savvy vis-a-vis those. Also not getting a Sony vibe, and based on the aesthetic, not a Tandberg, either.
Cannot think of an Ampex portable looking like that, either.source https://www.alliedcatalogs.com/flipbook/1969_allied_radio_catalog.html pg. 149
Meanwhile...
Carry the one. by Kenneth Kantor, on FlickrThat Ken Kantor.
mhardy6647
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Re: Out of the game for years and in need of a new amp for my SDA SRS speakers.
Great deal on ebay- Parasound HCA-1200 II
It does 315 wpc at 4 ohms. John Curl designed.
https://www.ebay.com/itm/146817032060?mkevt=1&plmtId=1110700101&mesgId=3014&mkpid=0&emsid=enull.m161719.l174380&mkcid=7&ch=osgood&euid&bu=43191925568&trkId=f37b5dc2-d66a-3029-9902-1d2539271efa&cnvId=29f8e0f4-fcbc-4b3b-8055-f5fe3c8c9490&osub=-1~1&crd=20250913033200&segname&recoId=146817032060&recoPos=1
It does 315 wpc at 4 ohms. John Curl designed.
https://www.ebay.com/itm/146817032060?mkevt=1&plmtId=1110700101&mesgId=3014&mkpid=0&emsid=enull.m161719.l174380&mkcid=7&ch=osgood&euid&bu=43191925568&trkId=f37b5dc2-d66a-3029-9902-1d2539271efa&cnvId=29f8e0f4-fcbc-4b3b-8055-f5fe3c8c9490&osub=-1~1&crd=20250913033200&segname&recoId=146817032060&recoPos=1
odcics2
1 ·
