Pass XP-22 preamp broke last night

So, I have the time between Xmas and New Year off, and last night I was taking advantage of that and enjoying the stereo on a weeknight, when the left speaker started popping. A loud popping also. I turned the volume way down, but that didn’t help, so I shut the amps off. I was thinking it was the left amp going bad, but this morning I swapped the preamp output cables, and the popping went to the right speaker.

Whew. Boxing up the preamp is a lot easier than a 125 lb amp. :)

Today I reinstalled my Cambridge Audio 840E preamp, and it’s been playing fine since this afternoon. Since it has been idle for 4-5 years I was a bit nervous, but so far so good. I am a little disappointed the Pass broke, but at least I have music till it is returned.
Bud - Silicon Valley

Lumin S1 - X1 power supply
Sony XA-5400ES SACD
Pass XP-22 pre, X600.5 amps
Magico S5 MKII Mcast Rose speakers, SPOD spikes

Shunyata Triton v3/Typhon QR on preamp, Denali 2000 (2) on amps
Shunyata Sigma XLR analog ICs, Sigma speaker cables
Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables

Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
Three 20 amp circuits.

Comments

  • mikeyb128mikeyb128 Posts: 2,815
    How does the Cambridge sound? At least you have a backup!
    2 channel:
    Bryston 4B3, Bryston BDA3, Cary SLP05, Shanling CDT1000SE with parts conneXion level 2 mods, Nottingham analogue ace space 294, soundsmith Carmen MKii, Zu DL103 MKii, Ortofon MC 20 MKii, Dynavector XX2 MKii, Rogue Audio Ares, Core power technologies balanced power conditioner, Akiko Corelli power conditioner with Akiko Audio HQ power cable, Nordost heimdall 2, Frey 2, interconnects, speaker and power cables, Focal Electra 1028 BE 2, Auralic Aries Femto, Black diamond racing cones, ingress audio level 1 roller blocks, JL Audio E110 with Auralic subdude, Primacoustics room treatments.
    Theater:
    Focal Aria 926,905,CC900, SVS PB ultra x2. Pioneer Elite SC85, Oppo BDP93, Panamax M5400PM, Minix neox6, Nordost Blue heaven LS power cables.

  • BlueFoxBlueFox Posts: 10,567
    Sounds very good, maybe 80% of the Pass, but at a much lower price. There is some high frequency hash, but I can live with it.
    Bud - Silicon Valley

    Lumin S1 - X1 power supply
    Sony XA-5400ES SACD
    Pass XP-22 pre, X600.5 amps
    Magico S5 MKII Mcast Rose speakers, SPOD spikes

    Shunyata Triton v3/Typhon QR on preamp, Denali 2000 (2) on amps
    Shunyata Sigma XLR analog ICs, Sigma speaker cables
    Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables

    Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
    Three 20 amp circuits.
  • verbverb Posts: 5,180
    Gotta love the high end backup. For emergencies of course! Hope the Pass is an easy fix! :smile:
    Basement: Polk SDA SRS, Cary SLP-05 Pre, Enlightened Audio Designs CD Transport, Northstar Designs Intenso 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 Terminator2 Bi-Wire speaker cables
    Office: PC, Marantz CD-1, Marantz AMP-1, Denon UDR-F10 Cassette, Acoustic Technologies Classic Speakers, SVS SB12 Plus Subwoofer, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable
    Spare Room: Bottlehead SEX 2.1 Integrated Amp, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), AudioEngine B1 streamer, Klipsch RB-61 v2
    Living Room: Pioneer SX-N30 Network Receiver, Pioneer PD10AE CD Player, Furman M8-LX Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi Subwoofer
    Spares VTL 2.5 Pre, EAR 834L Pre, Rotel RC1580 Pre, Conrad Johnson MF2300A Amp, Carver TFM35x Amp, (2) Dayens Ampino Integrated, (2) SDA 1C's, Monitor 10's, Monitor 5Jr's, Polk TSi200's, Rega RP1 TT, Project BoxE Bluetooth Streamer
  • VR3VR3 Posts: 22,832
    Dang, atleast you have tunes!
    - Not Tom

    Vr3Mods.com ///// Version3Audio.com

    "No, that's silly talk. Dude, you can't possibly be this audio dumb so quit the act." - Doro
  • stones89stones89 Posts: 225
    Always handy to have a backup. Tunes resume.
    Basis 2200 Signature, Vector 4, Transfiguration Proteus, Allnic H3000, CJ ET5, McIntosh 501's, Thiel CS6, 3.6, MIT EVO, Wywires PC's
  • BlueFoxBlueFox Posts: 10,567
    This Cambridge Audio is really sounding good as it warms up. Anyone want to buy a Pass XP-22?

    Only kidding. :)
    Bud - Silicon Valley

    Lumin S1 - X1 power supply
    Sony XA-5400ES SACD
    Pass XP-22 pre, X600.5 amps
    Magico S5 MKII Mcast Rose speakers, SPOD spikes

    Shunyata Triton v3/Typhon QR on preamp, Denali 2000 (2) on amps
    Shunyata Sigma XLR analog ICs, Sigma speaker cables
    Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables

    Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
    Three 20 amp circuits.
  • nooshinjohnnooshinjohn Posts: 19,615
    edited December 2018
    Sorry to hear that Fox... hopefully they get our boxes mixed up and send me the wrong one by mistake. :p ;)
    Post edited by nooshinjohn on
    The Gear... Carver "Statement" Mono-blocks, TriangleArt Reference SE with Pass Labs Xono Phono Preamp, Walker Precision Motor Drive, ClearAudio Goldfinger Diamond v2 cartridge and Origin Conquerer Mk3c tonearm, Polk Audio "Signature" Reference Series 1.2TL with complete mods, Pass Labs X0.2 three chassis preamp, PS Audio PerfectWave DAC MkII, Pioneer Elite SC-65, Oppo UDP-205 4K Blu-ray player, Sony XBR70x850B 4k, Polk audio AB700/800 "in-wall" surrounds.

    Saying that it's "too hard" to pursue your dreams is no different than admitting to yourself that you are too lazy to achieve them.

  • DSkipDSkip Posts: 15,485
    I have a lot of respect for those preamps. I hope it’s a quick turnaround to fix.
    audiothesis.com/

    Speakers: Harbeth: 30.2, SHL5+; Usher: Be-10, T-515; Rosso Fiorentino: Elba, Pienza, Certaldo, Fiesole, Volterra; Polk: T50, Signature S15, RTA 15tl, RTi12; Sonner Audio Allegro Unum, Legato Unum, Legato Semis, Legato Duo; Emerald Physics CS-2.8; Klipsch KLF-20
    Preamps: Shuguang S200MK, Dayens Ampino, Parasound P5
    Amps: Shuguang S845MK, Dayens Ampino Monoblocks, Parasound A23
    Integrateds: Triode Corporation TRV-88SER, MastersounD: BoX, Dueventi, Compact 845, Evolution 845; North Star Design Blue Diamond
    Sources: AURALiC Aries, Denon HEOS Link, North Star Design: Magnifico, Supremo, Incanto, Intenso, Venti
    Cabling: Wireworld
    TV: Sony XBR-75X940C
  • Joey_VJoey_V Posts: 6,873
    Hope it's fixed soon.

    I think you just jinxed yourself the other day when on another thread you mentioned the Pass Labs being extremely reliable. j/k...

    Nothing is invincible, but I believe Pass has great CS and will get you back running in no time.
    Joey's Gear:
    Current Gear:
    Torus RM15 -> Emm Labs DAC2x and TSDX Transport -> Cary SLP-05 preamp -> Boulder 2060 stereo amp (w/ Audioquest WEL Signature) -> new speakers
    Rotel RA1592 Super Integrated -> Sonus Faber Olympica 3
    Rotel RC1570 preamp -> Rotel RB1582 amp -> Focal Kanta 2

    Old Gear:
    Speakers: BW PM1 (3.5/5), CM10s2 (3.75/5), BW800D3 (5/5), Rockport Aviors (5/5), Sonus Faber Stradivari (5/5), BW 802D2 (4.5/5), Martin Logan Summits (4.25/5), Martin Logan Vantage (4/5), Sonus Faber Cremona Auditor (3.75/5), AV123 Strata Mini (3.5/5), ML Mosaic (3.25/5), Onix Ref1 (3/5), Sonus Faber Concerto (2.75/5), SF Concertino (2.5/5), Axiom M22ti (2/5), Polk LSi9 (3/5), LSi7 (2.9/5)
    Source: Squeezebox 3 -> PS Audio Digital Link III -> Cary 306/200 CDP -> Cary 306 SACD -> EMM LABS DAC2X/TSDX
    Preamplification: Rotel RC1070 -> Rogue Perseus -> Cary SLP98 -> Cary SLP98F1 -> Cary SLP05 (sold and then repurchased)
    Amplification: HK AVR330 -> Rotel RB1070 -> Rotel RB1090 -> Plinius SA102 -> Cary 211FE -> Classe M600 -> Boulder 2060
    Subwoofer: Infinity Entra2 sub -> SVS 25-31PC+ sub
  • BlueFoxBlueFox Posts: 10,567
    Joey_V wrote: »
    I think you just jinxed yourself the other day when on another thread you mentioned the Pass Labs being extremely reliable. j/k...

    I am not superstitious, or into any religious mumbo jumbo, but I have been wondering if I did jinx myself talking about it. LOL. :)

    Bud - Silicon Valley

    Lumin S1 - X1 power supply
    Sony XA-5400ES SACD
    Pass XP-22 pre, X600.5 amps
    Magico S5 MKII Mcast Rose speakers, SPOD spikes

    Shunyata Triton v3/Typhon QR on preamp, Denali 2000 (2) on amps
    Shunyata Sigma XLR analog ICs, Sigma speaker cables
    Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables

    Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
    Three 20 amp circuits.
  • mikeyb128mikeyb128 Posts: 2,815
    Does it have warranty at this point? Or is it on your dime? I feel like you just got it.
    2 channel:
    Bryston 4B3, Bryston BDA3, Cary SLP05, Shanling CDT1000SE with parts conneXion level 2 mods, Nottingham analogue ace space 294, soundsmith Carmen MKii, Zu DL103 MKii, Ortofon MC 20 MKii, Dynavector XX2 MKii, Rogue Audio Ares, Core power technologies balanced power conditioner, Akiko Corelli power conditioner with Akiko Audio HQ power cable, Nordost heimdall 2, Frey 2, interconnects, speaker and power cables, Focal Electra 1028 BE 2, Auralic Aries Femto, Black diamond racing cones, ingress audio level 1 roller blocks, JL Audio E110 with Auralic subdude, Primacoustics room treatments.
    Theater:
    Focal Aria 926,905,CC900, SVS PB ultra x2. Pioneer Elite SC85, Oppo BDP93, Panamax M5400PM, Minix neox6, Nordost Blue heaven LS power cables.

  • BlueFoxBlueFox Posts: 10,567
    It’s under warranty. Pass is now expecting it. I will either ship it tomorrow or Monday. I am actually enjoying my Cambridge Audio 840E preamp now. :)
    Bud - Silicon Valley

    Lumin S1 - X1 power supply
    Sony XA-5400ES SACD
    Pass XP-22 pre, X600.5 amps
    Magico S5 MKII Mcast Rose speakers, SPOD spikes

    Shunyata Triton v3/Typhon QR on preamp, Denali 2000 (2) on amps
    Shunyata Sigma XLR analog ICs, Sigma speaker cables
    Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables

    Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
    Three 20 amp circuits.
  • BlueFoxBlueFox Posts: 10,567
    Received word that it shipped today, and I will get tomorrow, Saturday. The 840E has done an excellent job as a stand-in, but it will be nice to go back to the XP-22. Now I have to clean the rack and the room so it will give the XP-22 a nice welcome. :)
    Bud - Silicon Valley

    Lumin S1 - X1 power supply
    Sony XA-5400ES SACD
    Pass XP-22 pre, X600.5 amps
    Magico S5 MKII Mcast Rose speakers, SPOD spikes

    Shunyata Triton v3/Typhon QR on preamp, Denali 2000 (2) on amps
    Shunyata Sigma XLR analog ICs, Sigma speaker cables
    Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables

    Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
    Three 20 amp circuits.
  • nooshinjohnnooshinjohn Posts: 19,615
    What was wrong with it ‘Fox...
    The Gear... Carver "Statement" Mono-blocks, TriangleArt Reference SE with Pass Labs Xono Phono Preamp, Walker Precision Motor Drive, ClearAudio Goldfinger Diamond v2 cartridge and Origin Conquerer Mk3c tonearm, Polk Audio "Signature" Reference Series 1.2TL with complete mods, Pass Labs X0.2 three chassis preamp, PS Audio PerfectWave DAC MkII, Pioneer Elite SC-65, Oppo UDP-205 4K Blu-ray player, Sony XBR70x850B 4k, Polk audio AB700/800 "in-wall" surrounds.

    Saying that it's "too hard" to pursue your dreams is no different than admitting to yourself that you are too lazy to achieve them.

  • BlueFoxBlueFox Posts: 10,567
    Don’t know. Most likely some component went bad. As long as it works, that’s all I need to know.
    Bud - Silicon Valley

    Lumin S1 - X1 power supply
    Sony XA-5400ES SACD
    Pass XP-22 pre, X600.5 amps
    Magico S5 MKII Mcast Rose speakers, SPOD spikes

    Shunyata Triton v3/Typhon QR on preamp, Denali 2000 (2) on amps
    Shunyata Sigma XLR analog ICs, Sigma speaker cables
    Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables

    Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
    Three 20 amp circuits.
  • GlennDogGlennDog Posts: 1,806
    Rock on, Bro . . .

    I'll assume Pass CS is 2nd to none?

    I'm dabbling in the idea of pairing an old Aleph 30 with a newer Pass pre . . .

    Unfortunately, things didn't work with the pre @nooshinjohn was offering
    Power Rogue M180 monos & Adcom GFA 5802
    PS Audio PerfectWave Power Plant 10
    Rears Salk SuperCharged Surrounds
    DAC North Star Design Supremo
    Source PSA PWT & Oppo 205
    Pre/Pro Integra DHC 40.1
    LCD Samsung LN46B750
    Mains Salk HT2-TL
    Pre Cary SLP-98 F1
    Center Salk HT2C
    Wires MIT S3.3
    PSA PC AC-12
  • nooshinjohnnooshinjohn Posts: 19,615
    GlennDog wrote: »
    Rock on, Bro . . .

    I'll assume Pass CS is 2nd to none?

    I'm dabbling in the idea of pairing an old Aleph 30 with a newer Pass pre . . .

    Unfortunately, things didn't work with the pre @nooshinjohn was offering

    My humble apologies Glenn.
    The Gear... Carver "Statement" Mono-blocks, TriangleArt Reference SE with Pass Labs Xono Phono Preamp, Walker Precision Motor Drive, ClearAudio Goldfinger Diamond v2 cartridge and Origin Conquerer Mk3c tonearm, Polk Audio "Signature" Reference Series 1.2TL with complete mods, Pass Labs X0.2 three chassis preamp, PS Audio PerfectWave DAC MkII, Pioneer Elite SC-65, Oppo UDP-205 4K Blu-ray player, Sony XBR70x850B 4k, Polk audio AB700/800 "in-wall" surrounds.

    Saying that it's "too hard" to pursue your dreams is no different than admitting to yourself that you are too lazy to achieve them.

  • BlueFoxBlueFox Posts: 10,567
    The Pass XP-22 preamp has been on since last Saturday, and is now really warmed up. So far not a peep of unwanted noise, and is sounding better than before it broke. However, the improvement also can be from my upgrading the Lumin S1 with the X1 power supply while the Pass was being repaired. I was going to buy a Lumin X1 in March, but just might stay with the S1 since it sounds so good.
    Bud - Silicon Valley

    Lumin S1 - X1 power supply
    Sony XA-5400ES SACD
    Pass XP-22 pre, X600.5 amps
    Magico S5 MKII Mcast Rose speakers, SPOD spikes

    Shunyata Triton v3/Typhon QR on preamp, Denali 2000 (2) on amps
    Shunyata Sigma XLR analog ICs, Sigma speaker cables
    Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables

    Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
    Three 20 amp circuits.
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