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Ali Tait
18-12-2016, 17:08
Hashimoto HM-3 step-up transformers in high quality box.

Bought this recently from a member of this parish.

These world-class Japanese transformers are switchable between 20x and 40x gain, giving cartridge loadings of 100 ohms and 30 ohms respectively. The 20x setting is perfect for most low output moving coil cartridges, such as Audio Technicas, Denons, Ortofons, Lyras, Transfigurations, Koetsus, etc.

The 40x setting will work well with an Io and low output SPUs for example, making this a very versatile bit of kit. The internal wiring is Audio Note silver, as are the rca sockets. The unit also has a 'ground lift' switch and vibration-isolating feet. The Hashimoto transformers are shrouded in mu-metal cases, and with the additional metal outside casing, they are almost immune to 'hum pick-up' from external souces (no problems at all ime). The unit is built to a high standard, and was originally created as a prototype for a commercial venture. Sound quality is top-notch, with dynamics, detail and tonality that few can match.

I'm only selling this as it's not an ideal match to my cart, which has a slightly unusual internal impedance for a LOMC, otherwise there's no way I'd be letting it go.

Looking for what I paid - £500 plus postage.

http://i1286.photobucket.com/albums/a616/aliballybee1/thumbnail_IMG_0868_zpslgnlloyt.jpg (http://s1286.photobucket.com/user/aliballybee1/media/thumbnail_IMG_0868_zpslgnlloyt.jpg.html)

http://i1286.photobucket.com/albums/a616/aliballybee1/thumbnail_IMG_0869_zps5tbdanii.jpg (http://s1286.photobucket.com/user/aliballybee1/media/thumbnail_IMG_0869_zps5tbdanii.jpg.html)

http://i1286.photobucket.com/albums/a616/aliballybee1/thumbnail_IMG_0870_zpsrjaycw0w.jpg (http://s1286.photobucket.com/user/aliballybee1/media/thumbnail_IMG_0870_zpsrjaycw0w.jpg.html)

RothwellAudio
18-12-2016, 17:14
I'm only selling this as it's not an ideal match to my cart, which has a slightly unusual internal impedance for a LOMC...


Can I ask what your cartridge is? I may be able to offer some advice.

Ali Tait
18-12-2016, 17:18
I'm sorted thanks Andrew. Cart is a Benz Gullwing SLR. I bought the Tributes that were for sale on here, they are a great match with the Benz.

RothwellAudio
18-12-2016, 17:35
Ah yes, a 38 ohm source impedance according to the specs, and an output voltage of 0.35mV. That's quite a bit higher than most Ortofons, Audio Technicas, Koetsus etc.
For that my recommendation would be for a turns ratio of 1:10, or maybe a touch more.

Wakefield Turntables
18-12-2016, 17:38
PM sent.

Ali Tait
18-12-2016, 17:48
Ah yes, a 38 ohm source impedance according to the specs, and an output voltage of 0.35mV. That's quite a bit higher than most Ortofons, Audio Technicas, Koetsus etc.
For that my recommendation would be for a turns ratio of 1:10, or maybe a touch more.

They're a bit sneaky with the output too, quoting it at 3.25 cm/sec, at 5 cm/sec it's 0.49mV.

vinylspinner
18-12-2016, 18:21
Very nice step up trannies Ali, these won't hang about for long I'm sure.

Nigel

eddieedwards
18-12-2016, 18:29
This will sell soon anyway, but it's worth mentioning the fact that this unit is well pimped with various exotica too....

WESTLOWER
18-12-2016, 21:04
pm sent

They're a bit sneaky with the output too, quoting it at 3.25 cm/sec, at 5 cm/sec it's 0.49mV.

Ali Tait
18-12-2016, 23:47
SOLD, subject to the usual..

Ali Tait
19-12-2016, 19:13
SOLDED.

montesquieu
19-12-2016, 20:30
Didn't think that would hang about.

Ali Tait
19-12-2016, 20:35
Yup, lot of interest.

Jazid
19-12-2016, 22:04
Lot of anticipation down at Jazid junction. Fab easy transaction, many thanks Ali ☺. Tom, this is going right on the end of your old SPU, a cartridge I am very much enjoying on my FR54. They seem to work beautifully together.

Sent from my GT-I9195 using Tapatalk

montesquieu
19-12-2016, 22:08
Lot of anticipation down at Jazid junction. Fab easy transaction, many thanks Ali ☺. Tom, this is going right on the end of your old SPU, a cartridge I am very much enjoying on my FR54. They seem to work beautifully together.

Sent from my GT-I9195 using Tapatalk

Nice one :)

Ali Tait
19-12-2016, 22:11
Should be lovely with that James.