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News: Please post general conversations, videos, music, and similar stuff in the "Tips, Tricks and General MCI conversations" section, use the Misc section for any product not listed in the categories, parts or custom projects. Thanks!

+  MCI Console and Tape Machine Forum
|-+  MCI Tape Machines
| |-+  JH-110 (Moderator: brianroth)
| | |-+  110B/C Record Headroom
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Author Topic: 110B/C Record Headroom  (Read 147 times)
TonesOnTail
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« on: May 25, 2018, 02:22:34 PM »

Another long shot, I know.... Does anyone else remember the topic on the forum pre data loss on component changes to increase record headroom? I can't remember the forum member or details, but would be interested in revisiting this if someone does.

Thanks
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'75 MCI JH16-24 w/ JH114 xport ----- '84 Sony/MCI JH110C-HP 1/4" 2trk ----- '82 MCI JH636-VU-AF
brianroth
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« Reply #1 on: May 27, 2018, 11:30:37 AM »

I recall the discussion, but not the specifics.  There was a lot of "back and forth".

Bri

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Professional audio and video systems design/construction/service/common sense.

Now based in Salina, Kansas

http://www.BrianRoth.com
W1DAN
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« Reply #2 on: May 30, 2018, 02:07:16 PM »

Hi:

I remember something about it. The person posting stated he was able to get more signal on tape by reducing a series resistor feeding the record head. I do not know what tape he was using, or the reference flux.

As the JH110B/C has good record power to feed hotter +9dB tapes such as Ampex 499, I am not sure this modification is necessary.

Dan
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