VTL 2.5 PreAmp in the House!
First of all, a very special thanks to Doug @gmcman for passing his minty pre-amp on to me. Came well packaged. 2 boxes, the pre was double boxed and padded well. The 2nd, had the remote unit and a bunch of spare tubes!
10 total spares! Here is the breakdown of the spares:

Any comments on these tubes would be greatly appreciated, as I do not have any experience with them, or any tubes for that matter!
The pre currently has in it the a pair of Mullards (M8162) 12AT7, and a VALVO 12AU7 and what looks like a Siemens 12AU7 (identical to the spare listed above).
Gonna hook it up later tonight hopefully, and take her for a spin!
Reference thread (Doug's VTL journey). @gmcman please feel free to share your thoughts!
http://forum.polkaudio.com/discussion/174116/first-tube-pre-vtl-2-5
Pic's and other comments from Doug's FS thread:
http://forum.polkaudio.com/discussion/183480/fs-vtl-2-5-tube-preamp-sold#latest
BTW, yes I am a tube newbie!. Other than the rather interesting experience with the Monoprice amp!
10 total spares! Here is the breakdown of the spares:

Any comments on these tubes would be greatly appreciated, as I do not have any experience with them, or any tubes for that matter!

The pre currently has in it the a pair of Mullards (M8162) 12AT7, and a VALVO 12AU7 and what looks like a Siemens 12AU7 (identical to the spare listed above).
Gonna hook it up later tonight hopefully, and take her for a spin!
Reference thread (Doug's VTL journey). @gmcman please feel free to share your thoughts!
http://forum.polkaudio.com/discussion/174116/first-tube-pre-vtl-2-5
Pic's and other comments from Doug's FS thread:
http://forum.polkaudio.com/discussion/183480/fs-vtl-2-5-tube-preamp-sold#latest
BTW, yes I am a tube newbie!. Other than the rather interesting experience with the Monoprice amp!

Basement: Polk SDA SRS, Cary SLP-05 Pre, Enlightened Audio Designs CD Transport, Northstar Designs Excelsio DAC, Silnote Morpheus Ref2 Digital Cable, Marantz SA-14 SACD, McIntosh MC300 Amp, Furman 15PFi Power Conditioner, Pangea Power Cables, Wireworld Oasis 8 RCA IC's, MIT Shotgun S3 IC's, MIT Shotgun S1 Bi-Wire speaker cables
Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
Comments
Siemens are great tubes but you only have the 1?
According to Andy @ VTS the Brimar tubes are "ok" but nothing special. JJ tubes are Russian IIRC.
Of course, you should roll them through there and decide what you like the best.
Amperex tubes are really well-liked (I have them in my Bottlehead phono pre and I had them in my Modwright modded Sony 9100ES).
I also really like the Ei tubes from back in the day.
Everybody has their favs and it may also have a lot to do with the synergy of how they work with the rest of your gear.
Good luck & have some fun
Vinyl: Fluance RT82 * Nagaoka MP-110 * Bottlehead Reduction + Integration Upgrade * KAB RF1
Vinyl II: Audio Technica AT-LP120X USB * AT120EB * ART DJ Pre II * Acrylic Turntable Mat
Video: Hisense 55H8F * Panasonic DMP-UB200 * ROKU Premiere * Z-line Designs Elektra
Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
Vinyl: Fluance RT82 * Nagaoka MP-110 * Bottlehead Reduction + Integration Upgrade * KAB RF1
Vinyl II: Audio Technica AT-LP120X USB * AT120EB * ART DJ Pre II * Acrylic Turntable Mat
Video: Hisense 55H8F * Panasonic DMP-UB200 * ROKU Premiere * Z-line Designs Elektra
Get your ears on it and we can discuss tubes.
Pass Aleph 30 | EE Avant Pre | EE Mini Max Plus DAC | MIT Shotgun S3 | MIT Z P/C's | updated SDA 1C| SQ Box Touch/Welbourne Labs P/S- Tubes add soul!
I've seen Valvo tubes have up to 10 different brand labels, but the codes and construction are what tell the story.
So don't get too hung up on a label.
Pass Aleph 30 | EE Avant Pre | EE Mini Max Plus DAC | MIT Shotgun S3 | MIT Z P/C's | updated SDA 1C| SQ Box Touch/Welbourne Labs P/S- Tubes add soul!
Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
Pass Aleph 30 | EE Avant Pre | EE Mini Max Plus DAC | MIT Shotgun S3 | MIT Z P/C's | updated SDA 1C| SQ Box Touch/Welbourne Labs P/S- Tubes add soul!
Here's some other "tube roller" locations I saw on the web.
You're right, Tony. You can NEVER be too careful when rolling tubes. One wrong combination and whoooooosh!
Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
Or singing this:
Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
Some of my best reviews were enhanced by the partaking of the corn and grain squeezins....
Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
Is that where you feed animals corn and grain and then start squeezing them?
Something like that
Panamax 5400-EX
Sunfire TGP 5
Micro Seiki DD-40 - Lyra-Dorian and Denon DL-160
PS Audio GCPH phono pre
Sunfire CG 200 X 5
Sunfire CG Sig 405 X 5
OPPO BDP-83 SE
SDA SRS 1.2TL Sonicaps and Mills
Ctr CS1000p
Sur - FX1000 x 4
SUB - SVS PB2-Plus
Workkout room:
Sony Bravia XBR- 32-Inch 1080p
Onkyo TX-DS898
GFA 555
Yamaha DVD-S1800BL/SACD
Ft - SDA 1C
Not being used:
RTi 38's -4
RT55i's - 2
RT25i's -2, using other 2 in shop
LSI 15's
CSi40
PSW 404
Salk SoundScape 8's * Audio Research Reference 3 * Bottlehead Eros Phono * Park's Audio Budgie SUT * Krell KSA-250 * Harmonic Technology Pro 9+ & Pro 11+ * Signature Series Sonore Music Server w/Deux PS* Twisted Pear Buffalo III Dual Mono ESS Sabre32 DAC * Heavy Plinth Lenco L75 Idler Drive * AA MG-1 Linear Air Bearing Arm * AT33PTG/II & Denon 103R * Richard Gray 600S * NHT B-12d subs * GIK Acoustic Treatments * Sennheiser HD650 *
No
lies.
The JJ tubes were the tubes that were in it when I bought it. I believe they were the tubes that VTL installed during the check up prior to my purchase.
"A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."
President of Club Polk
The Master Valve
Vinyl: Fluance RT82 * Nagaoka MP-110 * Bottlehead Reduction + Integration Upgrade * KAB RF1
Vinyl II: Audio Technica AT-LP120X USB * AT120EB * ART DJ Pre II * Acrylic Turntable Mat
Video: Hisense 55H8F * Panasonic DMP-UB200 * ROKU Premiere * Z-line Designs Elektra
Sony 850c 4k
Pioneer elite vhx 21
Sony 4k BRP
SVS SB-2000
Polk Sig. 20's
Polk FX500 surrounds
Cables-
Acoustic zen Satori speaker cables
Acoustic zen Matrix 2 IC's
Wireworld eclipse 7 ic's
Audio metallurgy ga-o digital cable
Kitchen
Sonos zp90
Grant Fidelity tube dac
B&k 1430
Tad 803 speakers