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Doshi Audio V3.0 Tape Stage
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Doshi Audio V3.0 Tape Stage
Myles B. Astor, PhD, Administrator
Senior Editor, Positive-Feedback.com
________________________________________
-Zellaton Plural Evo speakers
-Goldmund Telos 440 and 1000 Nextgen mono amps
-Goldmund Mimesis 37S Nextgen preamplifier
-Doshi EVO and Goldmund PH3.8 phonostage
-VPI Vanquish direct-drive turntable
-VPI 12-inch 3D Fat Boy dual pivot tonearm, VPI 12-inch 3D Fat Boy gimballed and SAT LM-12 arm
-Lyra Atlas SL Lambda, vdh Colibri Master Signature, Mutech Hayabusa,
-Technics RS1506 with Flux Magnetic heads, Doshi V3.0 tape stage (balanced)
-Assorted cables including Skogrand, Kubala-Sosna, Audience FrontRow; Audience FrontRow, Genesis Advanced Technologies , Goldmund and Ensemble Power Cords
-Accessories including Stillpoint Aperture panels, Cathedral Sound panels, Furutech NCF Nano AC receptacles; Silver Circle Tchaik 6 PLC, Symposium ISIS and SRA Craz 3 racks, Audiodharma Cable Cooker, Symposium Ultra and assorted SRA OHIO Class 2.3+ platforms. -
Just a little more current picture of the Doshi with the headphone jack. Although in the newest, newest version, the headphone jack is in the upper left spot where the LED is in this picture and the dials have been slightly relocated.
Myles B. Astor, PhD, Administrator
Senior Editor, Positive-Feedback.com
________________________________________
-Zellaton Plural Evo speakers
-Goldmund Telos 440 and 1000 Nextgen mono amps
-Goldmund Mimesis 37S Nextgen preamplifier
-Doshi EVO and Goldmund PH3.8 phonostage
-VPI Vanquish direct-drive turntable
-VPI 12-inch 3D Fat Boy dual pivot tonearm, VPI 12-inch 3D Fat Boy gimballed and SAT LM-12 arm
-Lyra Atlas SL Lambda, vdh Colibri Master Signature, Mutech Hayabusa,
-Technics RS1506 with Flux Magnetic heads, Doshi V3.0 tape stage (balanced)
-Assorted cables including Skogrand, Kubala-Sosna, Audience FrontRow; Audience FrontRow, Genesis Advanced Technologies , Goldmund and Ensemble Power Cords
-Accessories including Stillpoint Aperture panels, Cathedral Sound panels, Furutech NCF Nano AC receptacles; Silver Circle Tchaik 6 PLC, Symposium ISIS and SRA Craz 3 racks, Audiodharma Cable Cooker, Symposium Ultra and assorted SRA OHIO Class 2.3+ platforms.
- Likes 1
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Mine doesn't have a headphone jack. Was that an extra?
Speakers: Vandersteen Model 7s, 4 M&K ST-150Ts, 1 VCC-5; Amplification: 2 Vandersteen M7-HPAs, CI Audio D200 MKII, Ayre V-6xe; Preamp: Doshi Audio Line Stage v3.0; Phono Pre: Doshi Audio V3 Phono Pre; Analog: Wave Kinetics NVS; Durand Telos and SME 3012R Tonearms, Clearaudio Goldfinger Statement v2; Miyajima Zero; Reel to Reel: Technics RS-1500; Doshi Tape Pre-Amp; Studer A810; Studer A812; Tascam BR-20; Multi-channel: Bryston SP-3; Digital: Custom PC> Lampizator Pacific
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Originally posted by dminches View PostMine doesn't have a headphone jack. Was that an extra?
LarryAnalog- VPIClassic3-3DArm,Lyra Skala+MiyajimaZeroMono, 2xAmpex ATR-102,Otari MX5050B2,Merrill Trident Master Tape Pre,Herron VTPH-2A
Dig Rip-Pyramix,IzotopeRX3Adv,Mykerinos,PacMicroModel2
Dig Play-mchNADAC, LampiHorizon, Roon, HQP, Oppo105
Electronics-Doshi Pre,CJ MET1mchPre, Cary2A3monoamps
Speakers-AvantgardeDuosLR,3SolosC,LR,RR
Other-2x512Engineer/Marutani Symmetrical Power, AudioDiskVinylCleaner, Scott Rust Interconnects,
Music-2000R2Rtapes,50TBrips
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Originally posted by dminches View PostMine doesn't have a headphone jack. Was that an extra?Myles B. Astor, PhD, Administrator
Senior Editor, Positive-Feedback.com
________________________________________
-Zellaton Plural Evo speakers
-Goldmund Telos 440 and 1000 Nextgen mono amps
-Goldmund Mimesis 37S Nextgen preamplifier
-Doshi EVO and Goldmund PH3.8 phonostage
-VPI Vanquish direct-drive turntable
-VPI 12-inch 3D Fat Boy dual pivot tonearm, VPI 12-inch 3D Fat Boy gimballed and SAT LM-12 arm
-Lyra Atlas SL Lambda, vdh Colibri Master Signature, Mutech Hayabusa,
-Technics RS1506 with Flux Magnetic heads, Doshi V3.0 tape stage (balanced)
-Assorted cables including Skogrand, Kubala-Sosna, Audience FrontRow; Audience FrontRow, Genesis Advanced Technologies , Goldmund and Ensemble Power Cords
-Accessories including Stillpoint Aperture panels, Cathedral Sound panels, Furutech NCF Nano AC receptacles; Silver Circle Tchaik 6 PLC, Symposium ISIS and SRA Craz 3 racks, Audiodharma Cable Cooker, Symposium Ultra and assorted SRA OHIO Class 2.3+ platforms.
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Larry, interesting that your front panel changed. I am getting the cap upgrade but not the new head amp. I am sure it is another step up but I'd rather save for the phono stage.
Speakers: Vandersteen Model 7s, 4 M&K ST-150Ts, 1 VCC-5; Amplification: 2 Vandersteen M7-HPAs, CI Audio D200 MKII, Ayre V-6xe; Preamp: Doshi Audio Line Stage v3.0; Phono Pre: Doshi Audio V3 Phono Pre; Analog: Wave Kinetics NVS; Durand Telos and SME 3012R Tonearms, Clearaudio Goldfinger Statement v2; Miyajima Zero; Reel to Reel: Technics RS-1500; Doshi Tape Pre-Amp; Studer A810; Studer A812; Tascam BR-20; Multi-channel: Bryston SP-3; Digital: Custom PC> Lampizator Pacific
- Likes 1
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Te headphone output is a real headphone amp which i installed in the demo unit to help me with queuing of tape at shows etc. I offer it as a option on new builds. On older units, it may not be cost effective since it needs a new front panel. Also on newer units, i have widened the window for the adjustment panel. I went to the vishay pots as the previous ones are no longer available and the knobs make it hard to get fingers in the standard opening. The evolutionary changes have come in 2 areas. First - ICW CLarityCap have released a new cap the CMR series which supersedes the MR series which were custom made for my units. These have made their way into all the new build doshi units. Secondly, specific to the tape stage - the head amplifier now has a discrete class a driver output to drive the level potentiometers. Hope that gives you some info
- Likes 2
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Originally posted by astrotoy View PostI also have a different internal front panel - with six sets of knobs for adjusting AES, IEC and NAB overall gain and hi freq.
Larry
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Originally posted by Bruce B View Post
As does mine... you'd have to pry my cold dead hands ... blah.... blah...
Myles B. Astor, PhD, Administrator
Senior Editor, Positive-Feedback.com
________________________________________
-Zellaton Plural Evo speakers
-Goldmund Telos 440 and 1000 Nextgen mono amps
-Goldmund Mimesis 37S Nextgen preamplifier
-Doshi EVO and Goldmund PH3.8 phonostage
-VPI Vanquish direct-drive turntable
-VPI 12-inch 3D Fat Boy dual pivot tonearm, VPI 12-inch 3D Fat Boy gimballed and SAT LM-12 arm
-Lyra Atlas SL Lambda, vdh Colibri Master Signature, Mutech Hayabusa,
-Technics RS1506 with Flux Magnetic heads, Doshi V3.0 tape stage (balanced)
-Assorted cables including Skogrand, Kubala-Sosna, Audience FrontRow; Audience FrontRow, Genesis Advanced Technologies , Goldmund and Ensemble Power Cords
-Accessories including Stillpoint Aperture panels, Cathedral Sound panels, Furutech NCF Nano AC receptacles; Silver Circle Tchaik 6 PLC, Symposium ISIS and SRA Craz 3 racks, Audiodharma Cable Cooker, Symposium Ultra and assorted SRA OHIO Class 2.3+ platforms.
Comment
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Originally posted by Bruce B View Post
As does mine... you'd have to pry my cold dead hands ... blah.... blah...
Speakers: Vandersteen Model 7s, 4 M&K ST-150Ts, 1 VCC-5; Amplification: 2 Vandersteen M7-HPAs, CI Audio D200 MKII, Ayre V-6xe; Preamp: Doshi Audio Line Stage v3.0; Phono Pre: Doshi Audio V3 Phono Pre; Analog: Wave Kinetics NVS; Durand Telos and SME 3012R Tonearms, Clearaudio Goldfinger Statement v2; Miyajima Zero; Reel to Reel: Technics RS-1500; Doshi Tape Pre-Amp; Studer A810; Studer A812; Tascam BR-20; Multi-channel: Bryston SP-3; Digital: Custom PC> Lampizator Pacific
- Likes 1
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Originally posted by dminches View Post
Are those for adjustments one would make with test tapes?
Analog- VPIClassic3-3DArm,Lyra Skala+MiyajimaZeroMono, 2xAmpex ATR-102,Otari MX5050B2,Merrill Trident Master Tape Pre,Herron VTPH-2A
Dig Rip-Pyramix,IzotopeRX3Adv,Mykerinos,PacMicroModel2
Dig Play-mchNADAC, LampiHorizon, Roon, HQP, Oppo105
Electronics-Doshi Pre,CJ MET1mchPre, Cary2A3monoamps
Speakers-AvantgardeDuosLR,3SolosC,LR,RR
Other-2x512Engineer/Marutani Symmetrical Power, AudioDiskVinylCleaner, Scott Rust Interconnects,
Music-2000R2Rtapes,50TBrips
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Larry, what repro head do you have on your machine? I have a flux Magnetics head and I am trying to figure out the proper loading.
Speakers: Vandersteen Model 7s, 4 M&K ST-150Ts, 1 VCC-5; Amplification: 2 Vandersteen M7-HPAs, CI Audio D200 MKII, Ayre V-6xe; Preamp: Doshi Audio Line Stage v3.0; Phono Pre: Doshi Audio V3 Phono Pre; Analog: Wave Kinetics NVS; Durand Telos and SME 3012R Tonearms, Clearaudio Goldfinger Statement v2; Miyajima Zero; Reel to Reel: Technics RS-1500; Doshi Tape Pre-Amp; Studer A810; Studer A812; Tascam BR-20; Multi-channel: Bryston SP-3; Digital: Custom PC> Lampizator Pacific
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Originally posted by dminches View PostLarry, what repro head do you have on your machine? I have a flux Magnetics head and I am trying to figure out the proper loading.
Head Loading:
The preamplifier has 3 settings for head loading. The high and medium positions will be correct for 90% of tape heads. Very low inductance tape heads will need the low loading position. To check that the loading is correct – play a test tape with test tones at 1khz, 8khz and 16khz. After you adjust level at 1khz, check HF, the level for 8khz and 16khz should be equal. If the 16khz is low, then the loading is too low. If the 16khz is high compared to 8khz, the loading is too high.
Myles B. Astor, PhD, Administrator
Senior Editor, Positive-Feedback.com
________________________________________
-Zellaton Plural Evo speakers
-Goldmund Telos 440 and 1000 Nextgen mono amps
-Goldmund Mimesis 37S Nextgen preamplifier
-Doshi EVO and Goldmund PH3.8 phonostage
-VPI Vanquish direct-drive turntable
-VPI 12-inch 3D Fat Boy dual pivot tonearm, VPI 12-inch 3D Fat Boy gimballed and SAT LM-12 arm
-Lyra Atlas SL Lambda, vdh Colibri Master Signature, Mutech Hayabusa,
-Technics RS1506 with Flux Magnetic heads, Doshi V3.0 tape stage (balanced)
-Assorted cables including Skogrand, Kubala-Sosna, Audience FrontRow; Audience FrontRow, Genesis Advanced Technologies , Goldmund and Ensemble Power Cords
-Accessories including Stillpoint Aperture panels, Cathedral Sound panels, Furutech NCF Nano AC receptacles; Silver Circle Tchaik 6 PLC, Symposium ISIS and SRA Craz 3 racks, Audiodharma Cable Cooker, Symposium Ultra and assorted SRA OHIO Class 2.3+ platforms.
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