Are these SDA's a good buy

OldmanSRS
OldmanSRS Posts: 419
edited January 2011 in Vintage Speakers
Found these on local CL. What are they and is this a good price?

3ne3k33ob5O55W55R0aci091d8f5d3be41476.jpg
http://knoxville.craigslist.org/ele/2118912649.html
'65 427 Shelby Cobra
'72 Triumph TR-6
__________________
'88 Polk SDA SRS 1.2, with upgraded XO caps and Erse SDA inductors
'86 Polk SDA CRS+
'84 Polk Monitor 10A (Peerless tweeters)
'05 HSU VTF-3 Sub (Original OEM)
'20 HSU VTF-3 Sub (three more, 100% cloned)
'93 Carver TFM-35
'88 Carver M-1.0t
'88 Adcom GFT-555
'88 Adcom GFP-555
'88 Adcom GFA-555 (upgraded/restored)
'88 Adcom GFA-555 (a second one upgraded/restored)
'05 Onkyo DV-555 media
'89 Fosgate 360 Digital Space Matrix
'89 Fosgate 360 Digital Space Matrix, internal surround amp bridged to drive only a center channel
'91 Kenwood Basic M1D Amp
'89 Pioneer Laser Disc media
'89 Sony SuperBeta HiFi media
One PGA2310 based custom built remote volume control
Four Polk T-15's
Four Polk TSi-200's
Four Polk TSi-100's
Two Polk CS-10's
Post edited by OldmanSRS on
«1

Comments

  • leroyjr1
    leroyjr1 Posts: 8,785
    edited December 2010
    Polk sda crs+

    $250
  • gdb
    gdb Posts: 6,012
    edited December 2010
    I'd jump if I were you !:smile: An AC Cobra will get you there quick quick !:biggrin:
  • george daniel
    george daniel Posts: 12,096
    edited December 2010
    Looks as though he has the IC too--nice looking pair of speakers.
    JC approves....he told me so. (F-1 nut)
  • Toolfan66
    Toolfan66 Posts: 17,251
    edited December 2010
    There still there???
  • cnh
    cnh Posts: 13,284
    edited December 2010
    Nice speakers! Good Price!

    +1, Tool....!

    cnh
    Currently orbiting Bowie's Blackstar.!

    Polk Lsi-7s, Def Tech 8" sub, HK 3490, HK HD 990 (CDP/DAC), AKG Q701s
    [sig. changed on a monthly basis as I rotate in and out of my stash]
  • OldmanSRS
    OldmanSRS Posts: 419
    edited December 2010
    Never heard these before. Do they have decent bass and would they be suitable for a 20 X 20 game/party room? How much did they cost new?

    Thanks,
    Greg
    '65 427 Shelby Cobra
    '72 Triumph TR-6
    __________________
    '88 Polk SDA SRS 1.2, with upgraded XO caps and Erse SDA inductors
    '86 Polk SDA CRS+
    '84 Polk Monitor 10A (Peerless tweeters)
    '05 HSU VTF-3 Sub (Original OEM)
    '20 HSU VTF-3 Sub (three more, 100% cloned)
    '93 Carver TFM-35
    '88 Carver M-1.0t
    '88 Adcom GFT-555
    '88 Adcom GFP-555
    '88 Adcom GFA-555 (upgraded/restored)
    '88 Adcom GFA-555 (a second one upgraded/restored)
    '05 Onkyo DV-555 media
    '89 Fosgate 360 Digital Space Matrix
    '89 Fosgate 360 Digital Space Matrix, internal surround amp bridged to drive only a center channel
    '91 Kenwood Basic M1D Amp
    '89 Pioneer Laser Disc media
    '89 Sony SuperBeta HiFi media
    One PGA2310 based custom built remote volume control
    Four Polk T-15's
    Four Polk TSi-200's
    Four Polk TSi-100's
    Two Polk CS-10's
  • Toolfan66
    Toolfan66 Posts: 17,251
    edited December 2010
    Dude your not going to find a better set of speakers for the price!!! The drivers alone will fetch that much..
  • cnh
    cnh Posts: 13,284
    edited December 2010
    Speakers of the late 80s. MSRP 900-1000 dollars a pair depending on the model.

    Sample ebay sale price, below:

    http://www.polksda.com/ebay/5729007298_CRS.pdf

    cnh
    Currently orbiting Bowie's Blackstar.!

    Polk Lsi-7s, Def Tech 8" sub, HK 3490, HK HD 990 (CDP/DAC), AKG Q701s
    [sig. changed on a monthly basis as I rotate in and out of my stash]
  • OldmanSRS
    OldmanSRS Posts: 419
    edited December 2010
    Called seller and left a message. I'm going to look at them tomorrow if he calls back.
    '65 427 Shelby Cobra
    '72 Triumph TR-6
    __________________
    '88 Polk SDA SRS 1.2, with upgraded XO caps and Erse SDA inductors
    '86 Polk SDA CRS+
    '84 Polk Monitor 10A (Peerless tweeters)
    '05 HSU VTF-3 Sub (Original OEM)
    '20 HSU VTF-3 Sub (three more, 100% cloned)
    '93 Carver TFM-35
    '88 Carver M-1.0t
    '88 Adcom GFT-555
    '88 Adcom GFP-555
    '88 Adcom GFA-555 (upgraded/restored)
    '88 Adcom GFA-555 (a second one upgraded/restored)
    '05 Onkyo DV-555 media
    '89 Fosgate 360 Digital Space Matrix
    '89 Fosgate 360 Digital Space Matrix, internal surround amp bridged to drive only a center channel
    '91 Kenwood Basic M1D Amp
    '89 Pioneer Laser Disc media
    '89 Sony SuperBeta HiFi media
    One PGA2310 based custom built remote volume control
    Four Polk T-15's
    Four Polk TSi-200's
    Four Polk TSi-100's
    Two Polk CS-10's
  • wayne3burk
    wayne3burk Posts: 939
    edited December 2010
    Grab 'em up....

    Looks like a sweet deal to me.

    -- wayne --
    Yamaha RX-V2700, EMI 711As (front), RCA K-16 (rear), Magnavox Console (Center & TV Stand), Sony SMP-N200 media streamer, Dual 1249 TT =--- Sharp Aquas 60" LCD tellie
  • drselect
    drselect Posts: 664
    edited December 2010
    If these are the CRS+ with pin/blade than can be 4.1tl mod than yes the are well worth the $175.
    They should fill a 20x20 room with sound very nicely
  • comfortablycurt
    comfortablycurt Posts: 6,745
    edited December 2010
    Run don't walk!

    That's a great price for CRS+'s!!!
    The nirvana inducer-
    APC H10 Power Conditioner
    Marantz UD5005 universal player
    Parasound Halo P5 preamp
    Parasound HCA-1200II power amp
    PolkAudio LSi9's/PolkAudio SDA 2A's/PolkAudio Monitor 7A's
    Audioquest Speaker Cables and IC's
  • OldmanSRS
    OldmanSRS Posts: 419
    edited December 2010
    Meeting him today. I hope they are in decent shape.
    '65 427 Shelby Cobra
    '72 Triumph TR-6
    __________________
    '88 Polk SDA SRS 1.2, with upgraded XO caps and Erse SDA inductors
    '86 Polk SDA CRS+
    '84 Polk Monitor 10A (Peerless tweeters)
    '05 HSU VTF-3 Sub (Original OEM)
    '20 HSU VTF-3 Sub (three more, 100% cloned)
    '93 Carver TFM-35
    '88 Carver M-1.0t
    '88 Adcom GFT-555
    '88 Adcom GFP-555
    '88 Adcom GFA-555 (upgraded/restored)
    '88 Adcom GFA-555 (a second one upgraded/restored)
    '05 Onkyo DV-555 media
    '89 Fosgate 360 Digital Space Matrix
    '89 Fosgate 360 Digital Space Matrix, internal surround amp bridged to drive only a center channel
    '91 Kenwood Basic M1D Amp
    '89 Pioneer Laser Disc media
    '89 Sony SuperBeta HiFi media
    One PGA2310 based custom built remote volume control
    Four Polk T-15's
    Four Polk TSi-200's
    Four Polk TSi-100's
    Two Polk CS-10's
  • OldmanSRS
    OldmanSRS Posts: 419
    edited December 2010
    Meeting confirmed. These are blade-blade. What's that mean in terms of desirability?
    '65 427 Shelby Cobra
    '72 Triumph TR-6
    __________________
    '88 Polk SDA SRS 1.2, with upgraded XO caps and Erse SDA inductors
    '86 Polk SDA CRS+
    '84 Polk Monitor 10A (Peerless tweeters)
    '05 HSU VTF-3 Sub (Original OEM)
    '20 HSU VTF-3 Sub (three more, 100% cloned)
    '93 Carver TFM-35
    '88 Carver M-1.0t
    '88 Adcom GFT-555
    '88 Adcom GFP-555
    '88 Adcom GFA-555 (upgraded/restored)
    '88 Adcom GFA-555 (a second one upgraded/restored)
    '05 Onkyo DV-555 media
    '89 Fosgate 360 Digital Space Matrix
    '89 Fosgate 360 Digital Space Matrix, internal surround amp bridged to drive only a center channel
    '91 Kenwood Basic M1D Amp
    '89 Pioneer Laser Disc media
    '89 Sony SuperBeta HiFi media
    One PGA2310 based custom built remote volume control
    Four Polk T-15's
    Four Polk TSi-200's
    Four Polk TSi-100's
    Two Polk CS-10's
  • Joe08867
    Joe08867 Posts: 3,919
    edited December 2010
    You should still get them. Awesome speakers for the price.
  • smglbrth
    smglbrth Posts: 1,472
    edited December 2010
    Pretty sure the blade/blade models can't be TL'ed. However, I'd pick them up as well. These would have 2 MW 6510 drivers in each cabinet. Wish they were closer to me!! (why are all these good buys everywhere else?)
    Remember, when you're running from something, you're running to something...-me
  • OldmanSRS
    OldmanSRS Posts: 419
    edited December 2010
    Picked them up today for $160. The seller was a nice guy with too many audio toys and he took great car of them. Only very minor scratched, not stains or stink, grills are flawless. Cabinet is sealed. These are a 9 out of 10 and sound amazing for their size. Amazing no matter what size for that matter. Pics to prove it happened.

    On top of the SRS big boys for some A/B comparisons.

    440_o.jpg

    441_o.jpg

    442_o.jpg
    '65 427 Shelby Cobra
    '72 Triumph TR-6
    __________________
    '88 Polk SDA SRS 1.2, with upgraded XO caps and Erse SDA inductors
    '86 Polk SDA CRS+
    '84 Polk Monitor 10A (Peerless tweeters)
    '05 HSU VTF-3 Sub (Original OEM)
    '20 HSU VTF-3 Sub (three more, 100% cloned)
    '93 Carver TFM-35
    '88 Carver M-1.0t
    '88 Adcom GFT-555
    '88 Adcom GFP-555
    '88 Adcom GFA-555 (upgraded/restored)
    '88 Adcom GFA-555 (a second one upgraded/restored)
    '05 Onkyo DV-555 media
    '89 Fosgate 360 Digital Space Matrix
    '89 Fosgate 360 Digital Space Matrix, internal surround amp bridged to drive only a center channel
    '91 Kenwood Basic M1D Amp
    '89 Pioneer Laser Disc media
    '89 Sony SuperBeta HiFi media
    One PGA2310 based custom built remote volume control
    Four Polk T-15's
    Four Polk TSi-200's
    Four Polk TSi-100's
    Two Polk CS-10's
  • Tony M
    Tony M Posts: 11,151
    edited December 2010
    What a great deal. You are a lucky guy.
    Most people just listen to music and watch movies. I EXPERIENCE them.
  • Polkersince85
    Polkersince85 Posts: 2,883
    edited December 2010
    That was a steal. Congrats.
    >
    >
    >This message has been scanned by the NSA and found to be free of harmful intent.<
  • cnh
    cnh Posts: 13,284
    edited December 2010
    Great snag! Excellent condition...I agree 9/10!

    Enjoy the NEW babies!

    cnh
    Currently orbiting Bowie's Blackstar.!

    Polk Lsi-7s, Def Tech 8" sub, HK 3490, HK HD 990 (CDP/DAC), AKG Q701s
    [sig. changed on a monthly basis as I rotate in and out of my stash]
  • Toolfan66
    Toolfan66 Posts: 17,251
    edited December 2010
  • leroyjr1
    leroyjr1 Posts: 8,785
    edited December 2010
    Nice grab. You should use them as surrounds.
  • indyhawg
    indyhawg Posts: 1,642
    edited December 2010
    Congrats- great price.
  • Tour2ma
    Tour2ma Posts: 10,177
    edited December 2010
    leroyjr1 wrote: »
    Nice grab. You should use them as surrounds.
    I hope you're joking...

    Well done, OldManSRS... You look to be a kindred spirit. Next time I stop by shack's maybe you'd be up for a visit.

    ... and if the seller has alot more audio toys... keep in touch with him.
    More later,
    Tour...
    Vox Copuli
    Better to remain silent and be thought a fool, than to open your mouth and remove all doubt. - Old English Proverb

    "Death doesn't come with a Uhaul." - Dennis Gardner

    "It's easy to get lost in price vs performance vs ego vs illusion." - doro
    "There is a certain entertainment value in ripping the occaisonal (sic) buttmunch..." - TroyD
  • newrival
    newrival Posts: 2,017
    edited December 2010
    Tour2ma wrote: »
    I hope you're joking...

    Well done, OldManSRS... You look to be a kindred spirit. Next time I stop by shack's maybe you'd be up for a visit.

    ... and if the seller has alot more audio toys... keep in touch with him.

    I used to use CRS+'s as surrounds. They worked great with my SRS's as mains!:biggrin:
    design is where science and art break even.
  • george daniel
    george daniel Posts: 12,096
    edited December 2010
    Very nice snag,, a great foundation for another 2 ch system,,eh?

    Congratulations.
    JC approves....he told me so. (F-1 nut)
  • OldmanSRS
    OldmanSRS Posts: 419
    edited December 2010
    Tour,
    I can meet up with you and shack sometime.

    I listened to these a lot last night at moderate (33 watt peak) levels. With them sitting on top of the SRS's and the HSU VTF-3 sub crossed at 35 Htz, they would sound VERY nice as a complete 2CH system. They actually have a wider soundstage that the SRS's in my smallish room. They lack some of the midbass punch of the SRS's but that's to be expected. They are just a little more muddy in the 150-300 Htz range then the SRS's but again, to be expected.

    I connected them in parallel with the SRS's using a 2 Ohm power resistor (for some attenuation) to see what would happen. You know, the effect was positive. They added imaging height and a slightly wider sounstage, especially on the right side where I have a room shape issue. The SRS's are sort of laid back in the top end and running these in parallel added just enough extra presence to make things intersting.

    I may use them with the SRS's as rears, as the mains in the upstars den, OR Keep them on top of the SRS's. IF they stay on top, I'm going to fit them with oak panels to make them look like an exact extension of the SRS cabinet. That will create an exta space behind the CRS's PR that I will leave partially open and lined with 3" foam to attenutate the PR. It's output is not needed for this application.
    '65 427 Shelby Cobra
    '72 Triumph TR-6
    __________________
    '88 Polk SDA SRS 1.2, with upgraded XO caps and Erse SDA inductors
    '86 Polk SDA CRS+
    '84 Polk Monitor 10A (Peerless tweeters)
    '05 HSU VTF-3 Sub (Original OEM)
    '20 HSU VTF-3 Sub (three more, 100% cloned)
    '93 Carver TFM-35
    '88 Carver M-1.0t
    '88 Adcom GFT-555
    '88 Adcom GFP-555
    '88 Adcom GFA-555 (upgraded/restored)
    '88 Adcom GFA-555 (a second one upgraded/restored)
    '05 Onkyo DV-555 media
    '89 Fosgate 360 Digital Space Matrix
    '89 Fosgate 360 Digital Space Matrix, internal surround amp bridged to drive only a center channel
    '91 Kenwood Basic M1D Amp
    '89 Pioneer Laser Disc media
    '89 Sony SuperBeta HiFi media
    One PGA2310 based custom built remote volume control
    Four Polk T-15's
    Four Polk TSi-200's
    Four Polk TSi-100's
    Two Polk CS-10's
  • Polkie2009
    Polkie2009 Posts: 3,834
    edited December 2010
    Congratulations OldmanSRS, they look like they found a great home and will provide many more years of listening enjoyment:)
  • Tour2ma
    Tour2ma Posts: 10,177
    edited December 2010
    OldmanSRS wrote: »
    Tour,
    I can meet up with you and shack sometime.
    Excellent... Steve's local to you... me, not so much... But summer's is coming and I've yet to ride Thunderhead at Dollywood.

    Some of your minor disappointment may be due to the +'s placement atop your SRS's. I'd bet that ear level placement will help. What were you spinning to get to know them?
    OldmanSRS wrote: »
    I connected them in parallel with the SRS's... added imaging height and a slightly wider sounstage... just enough extra presence to make things intersting.
    Legendary story of a long-ago party at Matt Polk's where they stacked SRS's. Something for you to contemplate...

    Enjoy...
    More later,
    Tour...
    Vox Copuli
    Better to remain silent and be thought a fool, than to open your mouth and remove all doubt. - Old English Proverb

    "Death doesn't come with a Uhaul." - Dennis Gardner

    "It's easy to get lost in price vs performance vs ego vs illusion." - doro
    "There is a certain entertainment value in ripping the occaisonal (sic) buttmunch..." - TroyD
  • OldmanSRS
    OldmanSRS Posts: 419
    edited January 2011
    I'm still playing with the CRS's on top of the SRS1.2's. I increased the series resistor from 2 Ohms to a 3.7 Ohms to bring the CRS output down closer to the same sound output level as one pair of drivers in the SRS. This setup sounds like a 10 MW/5 tweeter SRS1.2 system. The interesting thing is the CRS and SRS1.2 have very similar voices. Two diferences I noted were the SDA effect on the CRS is wider and the tweeter is full range and slightly louder than any single tweeter in the SRS. So far it's been an interesing listen. It added a little sparkle and a wider soundstage. I hear some things off to the side that I didn't hear as well before. Sitting about 20' away sounds it like a curved wall of sound from a pair of 6+' SRS1.2's.

    I'm spinning newer Steely Dan stuff, pipe organ recording, Keith Jarret and other jazz, actually just about everything I own checking the effect.
    '65 427 Shelby Cobra
    '72 Triumph TR-6
    __________________
    '88 Polk SDA SRS 1.2, with upgraded XO caps and Erse SDA inductors
    '86 Polk SDA CRS+
    '84 Polk Monitor 10A (Peerless tweeters)
    '05 HSU VTF-3 Sub (Original OEM)
    '20 HSU VTF-3 Sub (three more, 100% cloned)
    '93 Carver TFM-35
    '88 Carver M-1.0t
    '88 Adcom GFT-555
    '88 Adcom GFP-555
    '88 Adcom GFA-555 (upgraded/restored)
    '88 Adcom GFA-555 (a second one upgraded/restored)
    '05 Onkyo DV-555 media
    '89 Fosgate 360 Digital Space Matrix
    '89 Fosgate 360 Digital Space Matrix, internal surround amp bridged to drive only a center channel
    '91 Kenwood Basic M1D Amp
    '89 Pioneer Laser Disc media
    '89 Sony SuperBeta HiFi media
    One PGA2310 based custom built remote volume control
    Four Polk T-15's
    Four Polk TSi-200's
    Four Polk TSi-100's
    Two Polk CS-10's