If I am remembering correctly, there’s step up’s at the input.The Steelhead employs a solid state input section for the phono section so no transformers.
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@atmasphere i got this off a Stereophile review: In MC mode, the switch controls a "variable-load auto tranny" (more Manley lingo), which is the Steel-head transformer/autoformer that gives the preamp its name. The switch controls five taps on the proprietary "dual-primary, bifilar wound, high-bandwidth, low-resistance, and multiple-shielded nickel-core step-up autoformer," which allows you to choose among 25, 50, 100, 200, and 400 ohm settings. |
I've been using an all tube unit for over 3 years now hand built in Cyprus from NVO. It has selectable MM or MC inputs and built with Kiwame carbon resistors among other top grade parts. https://wallofsound.ca/audioreviews/nvo-new-valve-order NVO also makes a 22 tubed unit but not sure its price point. Also like the GN PH10 for ss. |
I now have a couple hundred hours on Herron ( in addition to factory breakin ) and can attest it is indeed a fine sounding and very well built product. In my system it is hyper quiet. Less than $3.5k delivered. keith is a super nice guy also. just rolled in two RCA NOS 1960’s NJ production from Andy at Vintage Tube.... fun enjoy the music. |
- 90 posts total