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Old 21st January 2009, 03:24 PM   #1
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Default FS:I/V transformer for DAC CHIP

Tamura I/V transformer Ideal for PCM**** and AD**** which used current output 1-5mA with turn ratio 1:1, 3H:3H 20-20000Hz +/- 3dB

AS same as suitable in Audio Note DAC2.1 to DAC5

I have 20 Pcs on hand, 100USD a pairs

Paypal accept

Thanks
Anadigit
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Old 21st January 2009, 03:27 PM   #2
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Please see this picture
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Old 21st January 2009, 03:28 PM   #3
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Could you post or send the specific part # of the transformer?

-David
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Old 21st January 2009, 03:30 PM   #4
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Method to use
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Old 21st January 2009, 03:33 PM   #5
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Default Specification

Subminiature Audio Transformers

High Quality, Designed for Professional Sound Studios, Mixing Consoles and Instr. Amplifiers and I/V converter

Wide Bandwidth 20hz - 20khz, +/-3dB , Extremely Low Distortion (nickel alloy magnetic core)
Electrostatic Shielding, Stud Mount
These are a 1:1 ratio
Primaries 600ohm ct (red & Black)
Secondaries 600ohm (Yellow & Blue)

Very Small in Size! Perfect for your Next Project!
16mm x 20mm , 8mm stud
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Old 21st January 2009, 04:08 PM   #6
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Default Re: Specification

Quote:
Originally posted by ANADIGIT

These are a 1:1 ratio

So, apart from galvanic isolation what do they do?

Hifimaker asked for a Tamura part number. It will be nice to have it.
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Old 21st January 2009, 04:19 PM   #7
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Default Datasheet

http://www.tamura-ss.co.jp/en/electr...df/ths_tps.pdf

But this transformer design for miniature aplication mini size (custom made not for low end user) with fully purpose more than other brands

If you compare with AN I/V transformer I trust to tell you "YOU NEVER HEARD THIS SOUND BEFORE" :-)
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Old 21st January 2009, 06:42 PM   #8
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Galvanic isolation important to someone whom don't like colored of amplitude with step up transformer
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Old 22nd January 2009, 10:10 AM   #9
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Default Free shipping

A good deal is free shipping, still left 8 pairs
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Old 23rd January 2009, 01:07 AM   #10
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Left 4 pairs, EMS SHIPPING FREE !
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