Motion-sound PRO-145 User Manual download pdf

PRO-145

-INTRODUCTION-

The Motion Sound PRO-145 provides drawbar organ and organ keyboard sounds with the best

possible rotary sound in a portable, rugged, modern design. We have incorporated suggestions

from many musicians and added our years of experience with rotary amplification into the PRO-

145.

The encompassing 360-degree liquid sound of the PRO-145 permeates stages, halls, and churches

in a way that drives the creativity and inspiration of all involved to new musical levels.

Although operation may seem intuitive, we suggest that you read this manual for helpful tips

and/or details about the adjustable parameters, controls and operation of the PRO-145 in various

venues and environments.

-WARNING-

The PRO-145 can produce high sound pressure levels, hearing protection is advised!

The PRO-145 must be earthed for safe operation!

-SPECIFICATIONS-

Input Design Range - 1 volt to 4 volts P-P (5 volts P-P maximum)

Input Impedance – 100K balanced TRS tip = + (plus), ring = - (minus), and sleeve ground

Pre Amplifier – 12AX7EH tube, mode adjustable

Power Amplifiers – Horn > 800 Hz 70-watt RMS

Speaker < 800 Hz 130-watt RMS

Horn Driver – Motion Sound diaphragm – model MS-1.2 80-watt, 8 ohms

Rotor Speaker – 12” Eminence Beta 250-watt, 8 ohms

Power Voltage Frequency Watts Fuse (slo-blo)

US 117 VAC 60 Hz 400 5 Amp

Europe 230 VAC 50 Hz 400 2.5 Amp

Japan 100 VAC 60 Hz 400 5 Amp

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11PRO-145 -INTRODUCTION-The Motion Sound PRO-145 provides drawbar organ and organ keyboard sounds with the bestpossible rotary sound in a portable, r

22Fuse – located in AC inlet module CAUTION-Use correct value only!Finish – two part Polymaric on MDF (proprietary polymer )Dimensions – 24.5” Heigh

33reduce any ground loop “hum”. Standard ¼” cords can be used but ground loop rejection willnot operate.Gain Control – “Gain” control affects both i

44Treble – Frequencies from 3kHz to the “high cut” setting are adjusted. Treble affects “key click”and “percussion” as well as overall brightness.

55Slow – Trims the terminal slow speed of the rotors. The range of adjustment includes stop. CW = Faster*Re-trimming of fast/slow may be necessary af

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66Rotors and Motors – No maintenance required.Rotor Speaker – The Eminence speaker is a Beta 12” 8 ohm 250-watt. Remove the back cover(19 screws) to

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Motion-sound PRO-145 User Manual