Tag Archives: audio

Dolby B and Rack Mounts

Posted on 19 November 2020 by Frederick R. Vobbe

Introduction I received my first tape recorder in the summer of 1964. It was an RCA 7″ reel, half track mono, which ran at 17/8, 3-3/4, and 7-1/2 IPS. I recorded radio station broadcasts, and copy borrowed 45s to record … Continue reading →

Posted in DIY | Tagged AN-50, An-60, AN-80, AN-90, audio, B, DIY, Dolby, Dolby-B, Mount, Noise Reduction, quality, Rack, reel, reel to reel, Tascam, Teac | Leave a comment

The Forgotten “H” Pad

Posted on 20 September 2013 by Frederick R. Vobbe

As I work on my home studio I’ve run into level problems in the rack. My rack is not crooked, but my levels are! Anyone who has shot excessive level into an electronic device knows that bad things happen. Most … Continue reading →

Posted in Building | Tagged -12, -15, -3, -4, -6, -8, -9, attenuator, audio, balanced, balances, dB, dBu, H, level, loss, pad, PCB | 1 Comment

Tag Archives: audio

Dolby B and Rack Mounts

The Forgotten “H” Pad

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