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Infinity Speakers Pursuit of Perfect Sound

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  #21  
Old 01-29-2018, 01:08 AM
kurtgo kurtgo is offline
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Thanks Masterlu. Looks like an interesting place to be.
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  #22  
Old 04-09-2018, 03:23 PM
gbaby gbaby is online now
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MasterLu, how about changing the slogan for Infinity from "Pursuit of Perfect Sound" to its original slogan of "There is Nothing Beyond Infinity."
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  #23  
Old 04-21-2018, 04:17 PM
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Crumhorn Crumhorn is offline
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I still have an IRS Beta system that I bought new. It replaced a pair of RS2-Bs.

I've heard the IRSs a few times - very impressive! (And too tall to even fit in my apartment! )


SOTA Cosmos (vacuum, Electronic Flywheel), SME V, Koetsu Rosewood Signature
Esoteric X-05 SACD player, Alesis ML-9600 mastering CD burner, Nakamichi 700 ZXE Cassette Deck!
Pass Labs XP-15 phono stage
Pass Labs XP-30 (with Revelation Audio Labs 'Passage' CryoSilver Reference DualConduit DB-25 umbilical cables) & Hovland HP-100 preamps
Edge G8+ laser-biased monoblocks & Classé M-700 monoblocks
Rockport Atria & Infinity IRS Beta Speakers
MIT Shotgun ICs & SCs
Shunyata Denali 6000T, Shunyata Alpha NR, Delta NR, Viper Ztron, Venom HC & Harmonic Technology PCs, Synergistic Research Blue & Black fuses, Hi-Fi Tuning fuses
Klaudio LP200 ultrasonic RCM
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  #24  
Old 06-11-2018, 04:57 AM
Alrainbow Alrainbow is offline
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Hello all. I have a pair of IRS V.
Mods are a new external cross over same as Paul of ps audio but has an extra tap that Arnie wanted for the mids as he felt they seemed too deep on vocals .
The active low pass cross over has been made balanced and a new dual channel PSU .
All caps have been replaced on the cross over.
I also had made a new SE and bal imp matching box with a knob that has 6 positions .
One more item I had made. It's an analog woofer tower phase shifter . Two knobs allow for phase shifting of towers thus has allowed me to have a clean bass with no bass bump.
New magnets 15 years ago the speKers are upgraded IRS xx. The woofer Amps and all else are IRS v . I recently replaced all caps in the woofer tower amps. 18 caps in total.
Also installed .1uf bypass caps as well. Adjusted the three trimmer pots , now towers are dead quit . I can post pics if anyone wants them. Anyone who owns these and has not replaced the PSU and amps caps really should do so. Next is a dc speaker output turn off sensor and relay. This will protect the woofers in the event of dc output at speakers.
While there us two time delay turn in boards there is no DC speaker output detection circuit I can find.
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  #25  
Old 06-12-2018, 05:34 AM
AudioGremlin AudioGremlin is online now
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Please post pics. Its very interesting to learn about the excellent IRS V, I also follow Paul who'll be installing a new Music Room 1 soon. I own the lowly RS1b but I can dream.
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  #26  
Old 06-12-2018, 08:44 AM
cleeds cleeds is online now
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Quote:
Originally Posted by Alrainbow View Post
... I have a pair of IRS V.
Mods are a new external cross over same as Paul of ps audio but has an extra tap that Arnie wanted for the mids as he felt they seemed too deep on vocals .
The active low pass cross over has been made balanced and a new dual channel PSU . All caps have been replaced on the cross over. ...
Can you please tell us who did these modifications for you? Or, did you do them yourself? Please share!
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Infinity IRS Beta speaker system; Conrad Johnson Premier 1B, Bryston 4B, Audio Research D-300 amplifiers; VPI TNT III turntable, SME-V arm; Audio Research Ref 5SE preamp; Audio Research Ref Phono 2SE; McIntosh MR-80 tuner; McIntosh MVP-881 disc player; Bryston BDA-3 DAC; Moon 430 HA headphone amp; Tandberg TD20A, Crown SX-822, Nakamichi 670ZX tape decks. Power: multiple 20A derated dedicated lines, Tice Power Block/Titan, McIntosh MPC1500.
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  #27  
Old 06-12-2018, 08:58 AM
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crwilli crwilli is online now
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Quote:
Originally Posted by AudioGremlin View Post
Please post pics. Its very interesting to learn about the excellent IRS V, I also follow Paul who'll be installing a new Music Room 1 soon. I own the lowly RS1b but I can dream.


+1
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Main room - Sonus Faber Stradivari, JLAudio F113v2, McIntosh MC2301s with Stillpoint Ultra SS feet, McIntosh C1100 on Stillpoint Minis, Esoteric K-03X on Stillpoint Minis, Esoteric G-02, SilenZio v.2 Audio by -E- Media Server (running ROON), Other - GIK kit, Vicoustics Waveguide panels, WW Gold Eclipse 7 SCs, WW Platinum Starlight 7 USB, WW Silver Electra 7 PCs, WW Silver Eclipse ICs; 3 X 20 Amp Power lines, PS Audio P10 & Dectet, 3 Sound Anchor stands, Powerports and numerous Noise Harvesters. Furutech Flex 50, Cable risers, HRS dampeners

TV Room Audio - Panasonic TC-P60GT50, McIntosh MX-121, MC7106, Revel F52 & C32, B&W LM1, Sonos Connect\W4S Remedy\iFI 9V Power, WW & Kimber cables, PS Audio Dectet
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  #28  
Old 06-14-2018, 05:38 AM
Alrainbow Alrainbow is offline
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Good morning can some one allow me to post after please. I also can’t see how to post pics either it asks for a url only.
Thanks in advance
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  #29  
Old 06-14-2018, 04:30 PM
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Are you a subscriber? If not, search and join. Best $ you will ever spend. Buying and selling on AA will save the few in short order.
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Main room - Sonus Faber Stradivari, JLAudio F113v2, McIntosh MC2301s with Stillpoint Ultra SS feet, McIntosh C1100 on Stillpoint Minis, Esoteric K-03X on Stillpoint Minis, Esoteric G-02, SilenZio v.2 Audio by -E- Media Server (running ROON), Other - GIK kit, Vicoustics Waveguide panels, WW Gold Eclipse 7 SCs, WW Platinum Starlight 7 USB, WW Silver Electra 7 PCs, WW Silver Eclipse ICs; 3 X 20 Amp Power lines, PS Audio P10 & Dectet, 3 Sound Anchor stands, Powerports and numerous Noise Harvesters. Furutech Flex 50, Cable risers, HRS dampeners

TV Room Audio - Panasonic TC-P60GT50, McIntosh MX-121, MC7106, Revel F52 & C32, B&W LM1, Sonos Connect\W4S Remedy\iFI 9V Power, WW & Kimber cables, PS Audio Dectet
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  #30  
Old 06-14-2018, 08:31 PM
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Masterlu Masterlu is online now
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Quote:
Originally Posted by crwilli View Post
Are you a subscriber? If not, search and join. Best $ you will ever spend. Buying and selling on AA will save the few in short order.
Thanks Craig!

For everyone’s convenience;

http://www.audioaficionado.org/payments.php
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MX136, MC1.2KW(10) MC2KW(2), MCD1100, MS750(2) MVP881, C1000C/P/T, MPC1500, HT-2 SUBS(2) HT3F(2) WS350(2) XRT2K, XCS2K, XR27(2) XCS350(2) PS AUDIO PPP(8) RGPC 1200(20) RGPC POLE PIG(4) JL GOTHAM SUBS(2) SONOS ZP90-W4S MOD, LUMAGEN RADIANCE SCALER, SONY VPH-G90U PROJECTOR, SVS SCISSOR LIFT, STEWART STUDIOTEK 120" MOTORIZED SCREEN, ASC ACOUSTIC PANELS & BASS TRAPS, CINEMA-TECH SEATING, WIREWORLD PLATINUM STARLIGHT HDMI, GOLD ECLIPSE CABLES & PLATINUM ELECTRA PC'S
Reference System: ACCUPHASE A250 MONOBLOCK AMPS, C3850 PRE-AMP, DP950 CD/SACD PRECISION TRANSPORT, DC950 PRECISION DIGITAL PROCESSOR, DG-58 DIGITAL VOICING EQUALIZER, T1200 FM STEREO TUNER, PS530 POWER SUPPLY, SONOS ZP90-W4S MOD, HRS-SXR CUSTOM 4V-4V RACK w/ M3X 1921 SHELVES, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM CABLES & PLATINUM ELECTRA PC'S
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MX150, MC501(2) MC1.2KW(10) MC2301(2) MR88, MS750(3) MVP881, MCD1100, MDA1000, C1000C/P/T, MPC1500, ESOTERIC K-01X 30th ANNIVERSARY (BLACK) SACD/CD PLAYER, G02-X CLOCK, HT3F(2) XRT2K, XCS2K, XR27(2) OPPO-BDP95, PS AUDIO PPP(8) PUREPOWER 1050(4) RGPC 1200(15) JL GOTHAM SUBS(2) JL FATHOM F113 SUBS(4) SOUND ANCHOR SUB STANDS(2) LUMAGEN RADIANCE PRO SCALER, SONY VPH-G90U PROJECTOR, STEWART STUDIOTEK 120" SCREEN, SONUS FABER STRADIVARI, SILENZIO, SONOS ZP90-W4S MOD, BRYSTON BHA-1, ASC ACOUSTIC PANELS & BASS TRAPS, FORTRESS SEATING, WIREWORLD PLATINUM ECLIPSE CABLES & PLATINUM ELECTRA PC'S.
Analog Rig: CLEARAUDIO INNOVATION WOOD w/ OUTER RING & CLAMP, UNIVERSAL ARM w/ Da VINCI' CART, 2nd UNIVERSAL ARM w/ GOLDFINGER STATEMENT CART, KLAUDIO RCM, HRS-MXR REFERENCE 4V RACK-GLOSS BLACK w/ M3X 1921 SHELVES, AESTHETIX RHEA SIG PHONO-PRE, PS AUDIO PPP, RGPC 1200, WIREWORLD PLATINUM ECLIPSE CABLES & PLATINUM ELECTRA PC'S
Reference System: BURMESTER 911MK3 AMP(3), 088 PRE-AMP, 089 CD PLAYER, 100 PHONO PRE-AMP LOADED, 948 POWER CONDITIONER, AVID ACUTUS REFERENCE SP TT, GRAHAM PHANTOM II SUPREME ARM, BENZ MICRO LP-S CART, ESOTERIC GRANDIOSO P1/D1 STACK, G01X RUBIDIUM MASTER CLOCK, N05 NETWORK PLAYER, SILENZIO, HRS-SXR CUSTOM 2V-3V-2V RACK w/ M3X 1921 SHELVES, STILLPOINTS, SONUS FABER AIDA SPEAKERS IN RED VIOLIN FINISH, JL FATHOM F113(2) SOUND ANCHOR SUB STANDS(2) ASC ACOUSTIC PANELS & BASS TRAPS, GIK PICTURE PANELS, PS AUDIO P10, WIREWORLD PLATINUM CABLES & PLATINUM ELECTRA PC'S

Library System: ESOTERIC GRANDIOSO SYSTEM M1 MONOBLOCK AMPS(2), C1 LINESTAGE PRE-AMP, K1 CD/SACD PLAYER, G1 MASTER RUBIDIUM CLOCK, E02 PHONO-PRE, SILENZIO, SONOS ZP90-W4S MOD, AERIAL ACOUSTICS 20T V2 SANTOS ROSEWOOD, AERIAL SW12 SUBS SANTOS ROSEWOOD w/ BASES(2), CANTON REF K1, VPI HRX TT w/ SDS POWER SUPPLY, ORTOFON CADENZA BLACK CART, FURUTECH SILVER ARROWS PHONO CABLE, KLAUDIO RCM, SHUNYATA PS8, RGPC 1200(2) STEVE BLINN COMPLETE CUSTOM RACK, ASC STUDIO TRAPS, WIREWORLD PLATINUM ECLIPSE IC'S & PLATINUM ELECTRA PC'S
Bryston/Esoteric System: ESOTERIC C02-X PRE-AMP, P-02X TRANSPORT, D02-X DAC, G02-X CLOCK, BRYSTON 28B CUBED MONOBLOCK AMPS, BIT-15(2) AMR-DP777-SE DAC, SILENZIO, TAD REFERENCE ONE MK2 LOUDSPEAKERS, QUADRASPIRE RACK, WIREWORLD PLATINUM ECLIPSE IC'S & PLATINUM ELECTRA PC'S
Accuphase/Canton System: ACCUPHASE E-650 INTEGRATED, DP750 CD/SACD PLAYER, T1200 FM STEREO TUNER, PS530 POWER SUPPLY, CANTON REF K3, CANTON REF K5, SILENZIO, HRS MXR 4V REFERENCE MAHOGHANY RACK w/ M3X 1921 SHELVES, WIREWORLD GOLD ECLIPSE IC’s & PLATINUM ELECTRA PC'S

New Bryston Active System Coming Soon...
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