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Welcome to Bob's Devices, Inc.

Custom Step-Up Transformers (SUT) for moving coil (MC) cartridges

Each SUT is hand-made, one at a time, using point to point wiring and individually tested. No circuit boards are used.  Hand Crafted in the USA.

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    0C A R T

    Free shipping on $350 or more

    • Hana Unami Red MC Phono Cartridge

      Price$3,950.00
    • Hana SL Series Moving Coil Cartridge - Shibata

      Price$750.00
    • Hana ML Series Moving Coil Cartridge - Microline

      Price$1,200.00

    Shop

    STEP UP TRANSFORMERS

    VPI PRODUCTS

    MIYAJIMA PRODUCTS

    AUDIO INTERCONNECTS

    CARDAS CONTACT BOB TO PURCHASE

    ORTOFON CONTACT BOB TO PURCHASE

    AUTODESK RECORD CLEANING MACHINES

    NITTY GRITTY RECORD CLEANING MACHINES

    HANA PHONO CARTRIDGES

    CHARISMA PHONO CARTRIDGES

    ​

    bob's devices inc. © 2005-2020

    Info

    GROUNDING

    IMPEDANCE

    VOLTAGE

    SUT OR ACTIVE STAGE?

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    Contact

    BOB SATTIN

    BOB'S DEVICES, INC.

    2117 FAIRWAY DRIVE

    BILLINGS, MT - 59102

    910.612.8666

    bob@bobsdevices.com

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