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12AU7 SRPP circuit Preamp for sale (Read 1371 times)
Lon
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"Love without
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Philip K. D*ck

Posts: 7672
12AU7 SRPP circuit Preamp for sale
08/20/12 at 15:30:07
 
For sale is a "home-made" (not by me, but by another Central Texas resident) preamp built with the SRPP circuit utilizing two 12AU7 tubes.

I used this preamp in my main system for about 500 hours. I'd say its total fidelity is 85 percent or so of the CSP2's. It lacks a bit of resolution and a bit of the furthest reaches of both frequency extremes. The case is wooden, the transformer is torroidal, and there are three inputs (selector switch on the front) and a volume control (on the top).

This is available for 275 dollars including postage within the continental USA.  SOLD TO CARY

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« Last Edit: 08/20/12 at 20:04:33 by Lon »  

scaled_IMG_0558.JPG

Decware:ERR,HR-1,ZP3,CSP2+,Torii Mk III,PS Audio PWT+DS,
PowerBases,PPP,AC-12 pcs, Denon DBP-A100, Denon DCD-A100,Rega RP3 +TTPSU,white belt+Exact2, VooDoo Cable:Evo,Ultra Linear, Iso-PodMapleshade:Double Heiix Plus.Samsonv2+v3 +4" platforms,Herbie's Iso-Cup
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Lon
Seasoned Member
****


"Love without
guts is
worthless!"
Philip K. D*ck

Posts: 7672
Re: 12AU7 SRPP circuit Preamp for sale
Reply #1 - 08/20/12 at 15:31:33
 
Additional photos:

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« Last Edit: 08/20/12 at 15:33:26 by Lon »  

scaled_IMG_0563.JPG

Decware:ERR,HR-1,ZP3,CSP2+,Torii Mk III,PS Audio PWT+DS,
PowerBases,PPP,AC-12 pcs, Denon DBP-A100, Denon DCD-A100,Rega RP3 +TTPSU,white belt+Exact2, VooDoo Cable:Evo,Ultra Linear, Iso-PodMapleshade:Double Heiix Plus.Samsonv2+v3 +4" platforms,Herbie's Iso-Cup
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Lon
Seasoned Member
****


"Love without
guts is
worthless!"
Philip K. D*ck

Posts: 7672
Re: 12AU7 SRPP circuit Preamp for sale
Reply #2 - 08/20/12 at 15:34:24
 
Another photo:
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scaled_IMG_0561.JPG

Decware:ERR,HR-1,ZP3,CSP2+,Torii Mk III,PS Audio PWT+DS,
PowerBases,PPP,AC-12 pcs, Denon DBP-A100, Denon DCD-A100,Rega RP3 +TTPSU,white belt+Exact2, VooDoo Cable:Evo,Ultra Linear, Iso-PodMapleshade:Double Heiix Plus.Samsonv2+v3 +4" platforms,Herbie's Iso-Cup
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Lon
Seasoned Member
****


"Love without
guts is
worthless!"
Philip K. D*ck

Posts: 7672
Re: 12AU7 SRPP circuit Preamp for sale
Reply #3 - 08/20/12 at 19:13:30
 
The preamp is on hold for Cary.
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Decware:ERR,HR-1,ZP3,CSP2+,Torii Mk III,PS Audio PWT+DS,
PowerBases,PPP,AC-12 pcs, Denon DBP-A100, Denon DCD-A100,Rega RP3 +TTPSU,white belt+Exact2, VooDoo Cable:Evo,Ultra Linear, Iso-PodMapleshade:Double Heiix Plus.Samsonv2+v3 +4" platforms,Herbie's Iso-Cup
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