atelier 13 audio
PHONO STEP UP TRANSFORMERS
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MOVING COIL STEP UP TRANSFORMERS
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Audio Consulting / Silver Rock Meteor SUT / Toroidal
High tech magnetic materials, Audio Consulting Silver Wire, Substantially shielded, immunity to air born vibrations
GAIN
20dB or 26dB /TFR
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LOAD Z
2 or 40ohm / TFR
Customizable
Bandwidth
No communicated
Options
Black Chassis
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Other
Toroidal TFRs
Silver Cryo Wire
EMT - STX 5/10 SUT Silver
High tech magnetic materials, Silver Wire for EMT by Audio Consulting, Substantially shielded, very low loss alloy Core
GAIN
14dB - 1:5 Ratio
20dB - 1:10 Ratio
LOAD Z
nc
Customizable
Bandwidth
No communicated
Options
Custom Ratios
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Other
Toroidal TFRs
Silver Cryo Wire
Audio Hungary QUALITON / MC SUT
Transformers with Permalloy cover. Special wire winding, placed on a bakelite coil former makes the Qualiton MC really unique.
GAIN
24dB /TFR
Ratio 1:18
LOAD Z
2-10ohm / TFR
10-50 ohm / TFR
Bandwidth
5 > 90Khz +/- 3dB
Options
Customizable
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Other
Nom Output 5mV
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Sculpture A / MINI NANO SUT - Copper
MC Toroidal nano-cristalline core Step-Up transformer - available in 7 winding ratio versions : 1:5 / 1:10 / 1:15 / 1:20 / 1:26 / 1:30 / 1:40
GAIN
see winding ratio
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LOAD Z
nc
nc
Bandwidth
20 > 60Khz +/- 0.5dB
Options
9 winding ratios
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Other
99.99% Cu winding
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Sculpture A / MINI NANO SUT - OCC Silver
MC Toroidal nano-cristalline core Step-Up transformer - available in 5 winding ratio versions : 1:15 / 1:20 / 1:26 / 1:30 / 1:40
GAIN
see winding ratio
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LOAD Z
nc
nc
Bandwidth
20 > 60Khz +/- 0.5dB
Options
5 winding ratios
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Other
99.99% Ag winding
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SWISSONOR / PPP-3 - Hashimoto HM-3 SUT
MC HASHIMOTO Step-Up transformer, Copper windings
GAIN
32dB or 26dB /TFR
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LOAD Z
3 or 12ohm / TFR
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Bandwidth
15 > 50Khz +/- 1dB
Options
-
2nd Input + $230
Other
-
-
SWISSONOR / PPP-X - Hashimoto HM-X SUT
MC HASHIMOTO Step-Up transformer, Copper Windings
GAIN
29dB or 23dB /TFR
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LOAD Z
3 or 12ohm / TFR
-
Bandwidth
15 > 100Khz +/- 1dB
Options
-
2nd Input + $230
Other
-
-
SWISSONOR / PPP-7 - Hashimoto HM-7 SUT
MC HASHIMOTO Step-Up transformer, Hybrid Silver / Copper Windings
GAIN
29dB or 23dB /TFR
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LOAD Z
3 or 12ohm / TFR
-
Bandwidth
15 > 100Khz +/- 1dB
Options
-
2nd Input + $230
Other
-
-
ORTOFON / ST-80 SE - SUT Step Up Transformer / Made in Japan
A pure dual mono model, which ensures maximum channel separation. Internal point-to-point wiring
GAIN
27dB /TFR
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LOAD Z
< 10 ohm / TFR
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Bandwidth
10 > 100Khz +/- 1dB
Options
-
-
Other
-
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ORTOFON / M 25 - Mono SUT Step Up Transformer / Made in Japan
For Ortofon SPU CG-25 & CG-65 Di MK2 Mono Moving Coil Cartridges
GAIN
12 dB /TFR
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LOAD Z
5 or 50ohm / TFR
-
Bandwidth
10 > 100Khz +/- 1dB
Options
-
-
Other
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