[hrosenba]

Bob's Devices: Sky 20 MC Step Up Transformer. I purchased this unit on USAudiomart from the original owner -- he purchased from Bob in January 2017. Excellent condition + clearly superior to the built-in Lundahl 9206 SUT's in my preamp. 

The SKY 20 is switchable for 1:10 (20dB gain) or 1:20 (26dB gain). There's also a ground lift switch. Easy to install.  Sound with a ZYX Airy 3 -- dynamic and detailed.               
New price $1250; I'm asking $849; asking price includes shipping from 90024 and PayPal fees!











The reviewers have loved this product. Here are some links:

Darryl Lindberg, Part-Time Audiophile, Sky 20 review, July 2015 https://parttimeaudiophile.com/2015/07/18/review-bobs-audio-devices-cinemag-sky-20-step-up-transformer/

Lewis Dardick, Stereo Times, Sky 20 review, http://www.stereotimes.com/post/bob%E2%80%99s-devices-cinemag-sky-20-step-up-transformer

Art Dudley, Sky 30 review, Stereophile, Listening #137, May 2014 http://www.stereophile.com/content/listening-137

Bob provides an excellent description at http://www.bobsdevices.com/Moving-Coil-Step-Up-Transformers/

Thanks for your interest and happy listening,
Harvey

[hrosenba]

Bump and Happy Father's Day!

[hcalland]

Hi, is the Bob's Device still for sale?

Thanks

Herb

[hrosenba]

Hi Herb,
Sorry, it's sold.  Didn't realize ad was still "on".
Harvey