MAESTRO STAGE PHASER SERVICE MANUAL ocr

M AEST RO” | STAGE PHASER 2500 Walden Ave. NORLIN MUSIC Buffalo, NY. 14225 (716) 681-7242 INTRODUCTION which generates the phasing effect; (3) a low fre­ quency triangle oscillator and exponential current This manual provides servicing and parts infor­ source which drives the phase shift chain; and (4) a mation for Maestro Model MPP-274A and Model power supply section which powers the unit. Operat­ MSP-274A Stage Phaser, manufactured by Moog ing controls consist of a SPEED control which Music, Inc., 2500 Walden Avenue, Buffalo, New adjusts the phasing rate, a BALLS control which York 14225. The Maestro Stage Phaser generates adjusts the phasing effect, an internal foot switch variable or preset phasing speed effects for guitar, which selects either the output of the phase shift bass and other electroacoustical music signals. chain or the unaltered signal and an external foot switch which

M A N U A L NO. 993-040660-001 PRICE $5.00 TECHNICAL SERVICE MANUAL for MAESTRO CNorlmJ 2500 Walden Ave. NORLIN MUSIC Buffalo, N.Y 14225 (716) 681-7242 INTRODUCTION which generates the phasing effect; (3) a low fre­ quency triangle oscillator and exponential current This manual provides servicing and parts infor­ source which drives the phase shift chain; and (4) a mation for Maestro Model MPP-274A and Model power supply section which powers the unit. Operat­ MSP-274A Stage Phaser, manufactured by Moog ing controls consist of a SPEED control which Music, Inc., 2500 Walden Avenue, Buffalo, New adjusts the phasing rate, a BALLS control which York 14225. The Maestro Stage Phaser generates adjusts the phasing effect, an internal foot switch variable or preset phasing speed effects for guitar, which selects either the output of the phase shift bass and other electroacoustical music signals. chain or the unaltered signal and an external foot switch which selects two preselected phase shifting Input Impedance................................1 megohm speeds or a VARIABLE speed control. (Refer to Maximum Recommended Figure 4 for the schematic diagram.) Input…