This article from the Revox A77 explains clearly how the various tracks/channels are recorded onto a consumer or pro ¼” reel to reel tape deck. Click to download here....
READ MOREBerlant 20/30 schematic with a trimmer capacitor for the bias adjustment
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READ MOREEarly Crown tube schematics
download image RPA schematic (2) download image RPA schematic...
READ MORERebuilding of several Studer A800 2” 24 track decks
History The Studer A800 was the replacement for the industry standard A80 model, that was found in many high end studios from starting in 1982. The A800 was heralded as the first microprocessor controlled...
READ MOREChanging Ampex AG-440 and MM-1000 VU meter bulbs to LED
The long thin 28 volt incandescent bulbs that are used to light up the Ampex VU meters in the AG-440 series as well as the MM-1000 units are long discontinued. There are smaller bi-pin...
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MCI Summary of the JH series of machines.. JH-110, JH-16, JH-24
MCI was a tape deck and mixing console company based in Ft. Lauderdale, Florida, that was formed in 1955, and ran until 1982 when Sony bought them out. Sony then discontinued the MCI tape...
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READ MOREX Series Tape Tension Adjustments
Understanding the Teac X-1000R and X-2000R auto reverse Transports This is an article that has taken many hours of frustration to put together. While the Teac X-1000R and X-2000R are high end reel to...
READ MORECrown SX Preamplifier
Crown SX Preamplifier Service Manual Downloadable link here SX-Preamplifier-Service-Manual Downloadable link here SX-Preamplifier-Service-Manual...
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