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You can order input voltage 117V, 220V, 230V, 240V.

I dont open information about schematic, parts, transformer using in my amplifier. My brand name is the guarantee to what I do with my production !!!

For all item on eBay, I will discount 10% or more of listing price, contact for more detail.

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Total 12 Items.
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Early Koetsu Rosewood Signature cartridge * 20 hours of using * Perfect condition

Early Koetsu Rosewood Signature cartridge * 20 hours of using * Perfect condition

The very very rare Koetsu cartridge, early version of Rosewood Signature . Condition is perfect.
This product is currently sold out.

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Prototype Koetsu Onyx platinium cartridge for professional * VG working condition

Prototype Koetsu Onyx platinium cartridge for professional * VG working condition

The very very rare Koetsu cartridge, manufactured in 70s year by Mushashino Sound Labs. This is the prototype cartridge of Onyx Platium, which was made by Mster Sugano.
This product is currently sold out.

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Prototype Koetsu Onyx platinium cartridge for professional * VG working condition

Prototype Koetsu Onyx platinium cartridge for professional * VG working condition

Sales price: $ 4,250(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
The very very rare Koetsu cartridge, manufactured in 70s year by Mushashino Sound Labs. This is the prototype cartridge of Onyx Platium, which was made by Mster Sugano.


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Early Koetsu Rosewood Signature cartridge for professional * Perfect condition

Early Koetsu Rosewood Signature cartridge for professional * Perfect condition

The very very rare Koetsu cartridge, manufactured in 80s year by Mushashino Sound Labs, model Rosewood Signature.
This product is currently sold out.

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Details about Limited Koetsu "RED" Onyx cartridge by master KANNO YOSHINOBU * EX RARE

Details about Limited Koetsu "RED" Onyx cartridge by master KANNO YOSHINOBU * EX RARE

The very very rare Koetsu cartridge, manufactured in 80s year by Master Kanno Yoshinobu, founder of Koetsu. This is special order made using red Onyx instead of white Onyx as normal.
This product is currently sold out.

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New old stock Prototype Koetsu Onyx cartridge for professional Long body * Perfect condition

New old stock Prototype Koetsu Onyx cartridge for professional Long body * Perfect condition

The very very rare Koetsu cartridge, manufactured in 70s year by Mushashino Sound Labs. This is the prototype cartridge of Onyx Platium, which has longer body.
This product is currently sold out.

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Koetsu Rosewood Signature cartridge for audio mania * Perfect condition

Koetsu Rosewood Signature cartridge for audio mania * Perfect condition

The very very rare Koetsu Signature cartridge with perfect condition. Sound is great.
This product is currently sold out.

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Ex RARE * Micro seiki MC-4000/5 Mc cartridge limited edition * Perfect

Ex RARE * Micro seiki MC-4000/5 Mc cartridge limited edition * Perfect

Sales price: $ 785(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
The very very rare Micro seiki MC cartridge, manufactured by Micro seiki Corp in 70s year. It is upgrade limited version of MC-4000 cartridge with boron cantilever!!!


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Prototype Litmited Mono Koetsu Rosewood cartridge for professional * Perfect condition

Prototype Litmited Mono Koetsu Rosewood cartridge for professional * Perfect condition

The very very rare Koetsu cartridge, manufactured in 70s year by Mushashino Sound Labs. This is the first cartridge of Koetsu, Years later, it was developed to Rosewood cartridge.Perfect condition !!!
This product is currently sold out.

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Prototype Koetsu Onyx cartridge for professional Long body * Perfect condition

Prototype Koetsu Onyx cartridge for professional Long body * Perfect condition

The very very rare Koetsu cartridge, manufactured in 70s year by Mushashino Sound Labs. This is the prototype cartridge of Onyx Platium, which has longer body.
This product is currently sold out.

View product details»
Prototype Koetsu Rosewood cartridge for professional * Perfect condition

Prototype Koetsu Rosewood cartridge for professional * Perfect condition

The very very rare Koetsu cartridge, manufactured in 70s year by Mushashino Sound Labs. This is the first cartridge of Koetsu, Years later, it was developed to Rosewood cartridge.Perfect condition !!!
This product is currently sold out.

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Early Koetsu Rosewood Signature cartridge for professional serial 111448

Early Koetsu Rosewood Signature cartridge for professional serial 111448

The very very rare Koetsu cartridge, manufactured in 80s year by Mushashino Sound Lab
This product is currently sold out.

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