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  #1  
Old 11-25-2010, 01:27 AM
rosiekai rosiekai is offline
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Default Step up transformer with MT10

Anyone have any experience using a step up transformer to get their MT10 to work with a MX150 or similar Mac MM preamp? I was surprised to learn the the MT10 isn't designed to work directly with the MX150.
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Old 11-25-2010, 11:47 AM
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I am getting ready to purchase a Coincident Statement SUT. MT10 to MX136.
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Amp: MC1.2KW x 2, MC602, MC2300
Preamp: C52, MX136, C34V
Digital Source: Oppo BDP 105, Pioneer 47Ai, CAL MkII
Analog Source: MT10, Technics RS 1700
Speakers: VMPS Super Tower lll
Subwoofer: JL Audio F113
Power Cables: Wireworld Platinum Electra 7
Speaker Cables: Straightwire Serenade ll
Signal Cables: Wireworld Silver Eclipse 7
Power Isolation: RGP 1200C
Rack: Adona Eris 9TW modified to Eris 12TW

Amp: Yamaha RX Z9
Digital Source: Pioneer BDP 94HD, Oppo UDP-205
Front Speakers: Monitor Audio
Center Speaker: B&W CC6
Rear Speakers: B&W DM 602
Surround Speakers: B&W DM 602
Subwoofer: Velodyne SPL 12BV
Television: Samsung 75 inch 4K Q90R
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  #3  
Old 11-25-2010, 11:54 AM
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Quote:
Originally Posted by rosiekai View Post
Anyone have any experience using a step up transformer to get their MT10 to work with a MX150 or similar Mac MM preamp? I was surprised to learn the the MT10 isn't designed to work directly with the MX150.
rosiekai.......It has nothing to do with the MT10 turntable, and everything to do with the choice of phono cartridge you use. If you want to use a moving coil cartridge with the MX150 you will need to purchase a phono preamplifier. If you select a moving magnet phono cartridge then you won't need a phono preamplifier.
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STUDIO - McIntosh C1000C/P, MC2301 (2), MR88, Aurender N10, Esoteric K-01X, Shunyata Sigma spdif digital cable, Sonos Connect, PurePower 2000, Stillpoints, Furutech Flux 50, Michell Gyro SE, Michell HR Power Supply, SME 309, Ortofon Cadenza Black, Wireworld, Sonus faber Amati Anniversario
LIVING ROOM - McIntosh C2300, MC75 (2), MR85, Magnum Dynalab 205, Simaudio MOON Neo 260D-T, Schiit Audio Yggdrasil, Aurender N100H, Shunyata Sigma USB cable, Micro Seiki DD40, Ortofon Cadenza Blue, Nakamichi BX-300, Sony 60ES DAT, PS Audio P10, Furutech Flux 50, Sonos Connect, Stillpoints, Wireworld, Kimber, PMC EB1i, JL Audio f113
VINTAGE - McIntosh MA230, Tandberg 3011A tuner, Olive 04HD, Sony DTC-59ES DAT, McIntosh 4300V, JBL 4312A
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Old 11-25-2010, 12:21 PM
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Quote:
Originally Posted by jdandy View Post
rosiekai.......It has nothing to do with the MT10 turntable, and everything to do with the choice of phono cartridge you use. If you want to use a moving coil cartridge with the MX150 you will need to purchase a phono preamplifier. If you select a moving magnet phono cartridge then you won't need a phono preamplifier.
Why would I want to purchase a phono preamp and not a step up transformer when the MX 150/MX136 already has a phono pre amp and all I am doing is trying to match the MC cartridge to existing pre?
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Amp: MC1.2KW x 2, MC602, MC2300
Preamp: C52, MX136, C34V
Digital Source: Oppo BDP 105, Pioneer 47Ai, CAL MkII
Analog Source: MT10, Technics RS 1700
Speakers: VMPS Super Tower lll
Subwoofer: JL Audio F113
Power Cables: Wireworld Platinum Electra 7
Speaker Cables: Straightwire Serenade ll
Signal Cables: Wireworld Silver Eclipse 7
Power Isolation: RGP 1200C
Rack: Adona Eris 9TW modified to Eris 12TW

Amp: Yamaha RX Z9
Digital Source: Pioneer BDP 94HD, Oppo UDP-205
Front Speakers: Monitor Audio
Center Speaker: B&W CC6
Rear Speakers: B&W DM 602
Surround Speakers: B&W DM 602
Subwoofer: Velodyne SPL 12BV
Television: Samsung 75 inch 4K Q90R
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  #5  
Old 11-25-2010, 12:49 PM
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Mack.......I would want to use a phono stage preamplifier to be able to take advantage of the features provided versus a simple step up transformer. I would want the be able to load my moving coil cartridge resistance as I determine best, adjust gain control, and take advantage of a well designed power supply and amplification stage that ensures extremely low noise. I would want to be able to load my moving magnet phono cartridge capacitance loading to my taste, as well.

I have no need for an outboard phono stage preamplifier because both my C1000P and C1000T preamplifiers have amazing moving coil and moving magnet phono stages designed internally. Also, I am not a user of moving coil phono cartridges for a number of reason, prefering to use a top quality moving magent design, so I would not need a moving coil phono preamp even if I had different preamps.
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STUDIO - McIntosh C1000C/P, MC2301 (2), MR88, Aurender N10, Esoteric K-01X, Shunyata Sigma spdif digital cable, Sonos Connect, PurePower 2000, Stillpoints, Furutech Flux 50, Michell Gyro SE, Michell HR Power Supply, SME 309, Ortofon Cadenza Black, Wireworld, Sonus faber Amati Anniversario
LIVING ROOM - McIntosh C2300, MC75 (2), MR85, Magnum Dynalab 205, Simaudio MOON Neo 260D-T, Schiit Audio Yggdrasil, Aurender N100H, Shunyata Sigma USB cable, Micro Seiki DD40, Ortofon Cadenza Blue, Nakamichi BX-300, Sony 60ES DAT, PS Audio P10, Furutech Flux 50, Sonos Connect, Stillpoints, Wireworld, Kimber, PMC EB1i, JL Audio f113
VINTAGE - McIntosh MA230, Tandberg 3011A tuner, Olive 04HD, Sony DTC-59ES DAT, McIntosh 4300V, JBL 4312A
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Old 11-25-2010, 01:15 PM
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There is also a debate of MM vs MC cartridges (where it is said - the best MM is on par to the bottom of the line MC).

I guess it's left to one's ear.
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Amp: MC1.2KW x 2, MC602, MC2300
Preamp: C52, MX136, C34V
Digital Source: Oppo BDP 105, Pioneer 47Ai, CAL MkII
Analog Source: MT10, Technics RS 1700
Speakers: VMPS Super Tower lll
Subwoofer: JL Audio F113
Power Cables: Wireworld Platinum Electra 7
Speaker Cables: Straightwire Serenade ll
Signal Cables: Wireworld Silver Eclipse 7
Power Isolation: RGP 1200C
Rack: Adona Eris 9TW modified to Eris 12TW

Amp: Yamaha RX Z9
Digital Source: Pioneer BDP 94HD, Oppo UDP-205
Front Speakers: Monitor Audio
Center Speaker: B&W CC6
Rear Speakers: B&W DM 602
Surround Speakers: B&W DM 602
Subwoofer: Velodyne SPL 12BV
Television: Samsung 75 inch 4K Q90R
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  #7  
Old 11-25-2010, 02:53 PM
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Quote:
Originally Posted by Mack View Post
Why would I want to purchase a phono preamp and not a step up transformer when the MX 150/MX136 already has a phono pre amp and all I am doing is trying to match the MC cartridge to existing pre?
You are correct. Only need a step-up x-former. However, if you are going for an expensive cartridge you may wish to go with a comparable phono-preamp to get the best from it.
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  #8  
Old 11-25-2010, 03:31 PM
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Quote:
Originally Posted by Mack View Post
There is also a debate of MM vs MC cartridges (where it is said - the best MM is on par to the bottom of the line MC).

I guess it's left to one's ear.
Joseph Grado is generally considered to have invented the moving-coil cartridge. Later he designed his current moving-iron cartridge as a superior performer. The Grado web site has an interesting review of the two designs and why Grado found the moving-iron to be better. (Consistent with why Peter Ledermann of Soundsmith prefers the moving-iron over the moving-coil.)

Last edited by BuffaloBill; 11-25-2010 at 03:37 PM.
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  #9  
Old 11-25-2010, 04:09 PM
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jdandy jdandy is offline
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Quote:
Originally Posted by Mack View Post
There is also a debate of MM vs MC cartridges (where it is said - the best MM is on par to the bottom of the line MC).

I guess it's left to one's ear.
Mack.......Anyone can say anything, but that doesn't make it true. I have heard many moving coil cartridges that I would not use if given to me, and the same for moving magnet. Both camps offer some excellent performers.
__________________
Dan



STUDIO - McIntosh C1000C/P, MC2301 (2), MR88, Aurender N10, Esoteric K-01X, Shunyata Sigma spdif digital cable, Sonos Connect, PurePower 2000, Stillpoints, Furutech Flux 50, Michell Gyro SE, Michell HR Power Supply, SME 309, Ortofon Cadenza Black, Wireworld, Sonus faber Amati Anniversario
LIVING ROOM - McIntosh C2300, MC75 (2), MR85, Magnum Dynalab 205, Simaudio MOON Neo 260D-T, Schiit Audio Yggdrasil, Aurender N100H, Shunyata Sigma USB cable, Micro Seiki DD40, Ortofon Cadenza Blue, Nakamichi BX-300, Sony 60ES DAT, PS Audio P10, Furutech Flux 50, Sonos Connect, Stillpoints, Wireworld, Kimber, PMC EB1i, JL Audio f113
VINTAGE - McIntosh MA230, Tandberg 3011A tuner, Olive 04HD, Sony DTC-59ES DAT, McIntosh 4300V, JBL 4312A

Last edited by jdandy; 11-25-2010 at 06:42 PM.
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  #10  
Old 11-25-2010, 05:59 PM
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Quote:
Originally Posted by Formerly YB-2 View Post
You are correct. Only need a step-up x-former. However, if you are going for an expensive cartridge you may wish to go with a comparable phono-preamp to get the best from it.

Where would one put the MM phono preamp in the the MX150/MX136 - bad, ok, good, excellent, out of this world?
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- Michael


Amp: MC1.2KW x 2, MC602, MC2300
Preamp: C52, MX136, C34V
Digital Source: Oppo BDP 105, Pioneer 47Ai, CAL MkII
Analog Source: MT10, Technics RS 1700
Speakers: VMPS Super Tower lll
Subwoofer: JL Audio F113
Power Cables: Wireworld Platinum Electra 7
Speaker Cables: Straightwire Serenade ll
Signal Cables: Wireworld Silver Eclipse 7
Power Isolation: RGP 1200C
Rack: Adona Eris 9TW modified to Eris 12TW

Amp: Yamaha RX Z9
Digital Source: Pioneer BDP 94HD, Oppo UDP-205
Front Speakers: Monitor Audio
Center Speaker: B&W CC6
Rear Speakers: B&W DM 602
Surround Speakers: B&W DM 602
Subwoofer: Velodyne SPL 12BV
Television: Samsung 75 inch 4K Q90R
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