Siemens 12AT7 matched pair

soundfreak1
soundfreak1 Posts: 3,414
edited August 2011 in For Sale (FS) Classifieds
Around 100 hours on them extremly tight match. Bought from Brent Jesse Feb.2011. Absolutly perfect. 60.00 shipped conusa thanks switched over to telefunkin in march,2011.
Main Rig:
Krell KAV 250a biamped to mid/highs
Parasound HCA1500A biamped to lows
Nakamichi EC100 Active xover
MIT exp 1 ic's
Perreaux SA33 class A preamp
AQ kingcobra ic's
OPPO 83 CDP
Lehmann audio black cube SE phono pre, Audioquest phono wire (ITA1/1)
Denon DP-1200 TT. AToc9ML MC cart.
Monster HTS 3600 power conditioner
ADS L1590/2 Biamped
MIT exps2 speaker cable
Post edited by soundfreak1 on
· Share on FacebookShare on Twitter

Comments

  • soundfreak1
    soundfreak1 Posts: 3,414
    edited August 2011
    Bump
    Main Rig:
    Krell KAV 250a biamped to mid/highs
    Parasound HCA1500A biamped to lows
    Nakamichi EC100 Active xover
    MIT exp 1 ic's
    Perreaux SA33 class A preamp
    AQ kingcobra ic's
    OPPO 83 CDP
    Lehmann audio black cube SE phono pre, Audioquest phono wire (ITA1/1)
    Denon DP-1200 TT. AToc9ML MC cart.
    Monster HTS 3600 power conditioner
    ADS L1590/2 Biamped
    MIT exps2 speaker cable
    · Share on FacebookShare on Twitter
  • heiney9
    heiney9 Posts: 25,217
    edited August 2011
    Any idea of the date codes. I will endorse older Siemens tubes as sounding superb. Just like other tube companies some of last runs of tubes were rebranded from wherever. If you got them from Brent Jesse I'm sure they're the earlier type and sound fantastic.

    Typical over built German tubes that are very linear and tend to be less colored than some other manufacturer's.

    Also in my experience that's a very fair price. These came from a reputable dealer so you know they are matched well.

    H9
    "Appreciation of audio is a completely subjective human experience. Measurements can provide a measure of insight, but are no substitute for human judgment. Why are we looking to reduce a subjective experience to objective criteria anyway? The subtleties of music and audio reproduction are for those who appreciate it. Differentiation by numbers is for those who do not".--Nelson Pass Pass Labs XA25 | EE Avant Pre | EE Mini Max Supreme DAC | MIT Shotgun S1 | Pangea AC14SE MKII | Legend L600 | BlueSound Node 3 - Tubes add soul!
    · Share on FacebookShare on Twitter
  • soundfreak1
    soundfreak1 Posts: 3,414
    edited August 2011
    They are dated 1961 and are tested put at GM1 - 4500/ GM2-4500 the other give is GM1-4500/ GM2-4600 broke them in on 2/6/2011. If I didn't get the telefunken I wouldn't sell, and to be honest the diff. Is very suttle. Especialy considering the price diff. Thanks.
    Main Rig:
    Krell KAV 250a biamped to mid/highs
    Parasound HCA1500A biamped to lows
    Nakamichi EC100 Active xover
    MIT exp 1 ic's
    Perreaux SA33 class A preamp
    AQ kingcobra ic's
    OPPO 83 CDP
    Lehmann audio black cube SE phono pre, Audioquest phono wire (ITA1/1)
    Denon DP-1200 TT. AToc9ML MC cart.
    Monster HTS 3600 power conditioner
    ADS L1590/2 Biamped
    MIT exps2 speaker cable
    · Share on FacebookShare on Twitter
  • soundfreak1
    soundfreak1 Posts: 3,414
    edited August 2011
    Thanks, making me think twice. LOL naw need to fund some other purchaces. But. thanks.
    Main Rig:
    Krell KAV 250a biamped to mid/highs
    Parasound HCA1500A biamped to lows
    Nakamichi EC100 Active xover
    MIT exp 1 ic's
    Perreaux SA33 class A preamp
    AQ kingcobra ic's
    OPPO 83 CDP
    Lehmann audio black cube SE phono pre, Audioquest phono wire (ITA1/1)
    Denon DP-1200 TT. AToc9ML MC cart.
    Monster HTS 3600 power conditioner
    ADS L1590/2 Biamped
    MIT exps2 speaker cable
    · Share on FacebookShare on Twitter
  • soundfreak1
    soundfreak1 Posts: 3,414
    edited August 2011
    I would also be intrested in a trade for a pair of mw 6501's or mw 6503's.
    Main Rig:
    Krell KAV 250a biamped to mid/highs
    Parasound HCA1500A biamped to lows
    Nakamichi EC100 Active xover
    MIT exp 1 ic's
    Perreaux SA33 class A preamp
    AQ kingcobra ic's
    OPPO 83 CDP
    Lehmann audio black cube SE phono pre, Audioquest phono wire (ITA1/1)
    Denon DP-1200 TT. AToc9ML MC cart.
    Monster HTS 3600 power conditioner
    ADS L1590/2 Biamped
    MIT exps2 speaker cable
    · Share on FacebookShare on Twitter
  • soundfreak1
    soundfreak1 Posts: 3,414
    edited August 2011
    Got the 6501 so now back to nasty old green stuff.
    Main Rig:
    Krell KAV 250a biamped to mid/highs
    Parasound HCA1500A biamped to lows
    Nakamichi EC100 Active xover
    MIT exp 1 ic's
    Perreaux SA33 class A preamp
    AQ kingcobra ic's
    OPPO 83 CDP
    Lehmann audio black cube SE phono pre, Audioquest phono wire (ITA1/1)
    Denon DP-1200 TT. AToc9ML MC cart.
    Monster HTS 3600 power conditioner
    ADS L1590/2 Biamped
    MIT exps2 speaker cable
    · Share on FacebookShare on Twitter