This document must be returned to Philips when the user is no longer licensed. This is the first release of the iU22 and iE33 combined field service manuals. Iu22 Reference Manual - Ebook download as PDF File (.pdf), Text File (.txt). Manufactured by Philips Ultrasound 22100 Bothell-Everett Highway Bothell, WA.

• Hammond B3000 Problems

Hammond B3000 Problems

Aeolian Hammond BA player organ with Hammond tone cabinet (1938) The is an, invented by and John M. Hanert and first manufactured in 1935. Various models were produced, which originally used to generate sound via, where component waveform ratios are mixed by sliding switches called and imitate the pipe organ's registers. Around 2 million Hammond organs have been manufactured, and it has been described as one of the most successful organs ever. The organ is commonly used with, and associated with, the. Contents • • • • • Tonewheel organs [ ] Tonewheel organs generate sound by mechanical toothed wheels, that rotate in front of electromagnetic pickups.