APT Holman Preamp Two

the thin end of the wedge
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audiopile
long player
long player
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Location: Milwaukee ,Wi. USA

APT Holman Preamp Two

Post by audiopile » 10 Aug 2018 07:09

Just got a APT Holman Two Preamp -this has a LOMC input with two gain settings -not obvious what that means in terms of mV output ? Anybody got either a owner's manual or service manual for the Holman 2 ?

billshurv
broken record
Posts: 1777
Joined: 16 Oct 2014 15:38

Re: APT Holman Preamp Two

Post by billshurv » 10 Aug 2018 11:27

have you looked underneath the preamp, should have a circuit diagram with all that on.
https://www.audioproz.com/AP.php may be able to Help as they are the repair experts for this.

looking around notice that there is a stereo width control. Neat. more preamps should have this :)

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