Article View: sci.electronics
Article #18924Re: Audio Mixer
From: dje
Date: Fri, 25 Mar 1988 15:02
Date: Fri, 25 Mar 1988 15:02
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1259 bytes
I built a sound mixer 11 years ago. Two phono sources, two line sources, a Mic., Cueing. It used BiFet op-amps (TL084), audio taper potentiometers, a tone circuit borrowed from the National Audio Handbook, two great phono preamps borrowed from the now defunct Advent Reciever (I made PC boards for these), an op-amp mike preamp, a couple of radio shack LED V-U meters, a box, power supply, and about 50-70 hours. As a new grad with time and no money, it was fun. But I wouldn't repeat the process today seeing some of the low cost mixers available. Dave Erickson ---------------------------------------------- ------ Datacube Inc. / /| 4 Dearborn Rd. ------ | Peabody, Ma 01960 || \| | ihnp4!datacube!dje || /|/ Human:(617)535-6644 ------ Fax: (617)535-5643
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!rutgers!cmcl2!yale!husc6!cca!mirror!datacube!dje From: dje@datacube.UUCP Newsgroups: sci.electronics Subject: Re: Audio Mixer Message-ID: <100500037@datacube> Date: 25 Mar 88 15:02:00 GMT References: <161@ucrmath.UUCP> Lines: 22 Nf-ID: #R:ucrmath.UUCP:-16100:datacube:100500037:000:849 Nf-From: datacube.UUCP!dje Mar 25 10:02:00 1988