A friend of mine (Bogdan Rosca) did this recently and asked me to upload some information about his construction as he's not so used (yet) with forum activity.
The input, interstage and output xfmrs are made by me, so you know who to put the blame on 🙂
The test is made with a Lowther full range and a mike Umik 1, otherwise on a resistive load the response is pretty linear even if the signal is processed through 3 audio xfmrs per channel 🙂
The input, interstage and output xfmrs are made by me, so you know who to put the blame on 🙂
The test is made with a Lowther full range and a mike Umik 1, otherwise on a resistive load the response is pretty linear even if the signal is processed through 3 audio xfmrs per channel 🙂
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I'll ask @bogdanrosca to get into details as the whole construction contains mostly hi-end components
http://www.romythecat.com/Forums/ShowPost.aspx?PageIndex=8&postID=9647
I found the details above. Supposedly close to a RE604. Pretty much unobtanium.....
I found the details above. Supposedly close to a RE604. Pretty much unobtanium.....
Right! ... my friend's account still need some sort of approval from an admin so I post this data meanwhile... check the year on the original datasheet 🙂 ♥
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