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ENSEMBLE AMPLIFIER
SPA-150R-L
Owner's Manual
Stationary Speaker
Thank you for purchasing LESLIE Stationary Speaker / Ensem-
ble Amplifier SPA-150R-L.
This amplifier is equipped with 4-channel inputs, the reverb ef-
fect, 150W output, and three 2-way speakers, for various sound
reinforcement purposes.
Please read this manual carefully first, for safely using and enjoy-
ing music with this unit for many years to come.
Keep this manual at hand for later reference.
Table Of Contents
IMPORTANT SAFETY INSTRUCTIONS............... 2
NAMES AND FUNCTIONS ................................. 6
APPLICATIONS................................................... 8
EXAMPLE FOR HARMONICA SOLO ......................................................8
TO INCREASE THE POWER ......................................................................8
EXAMPLE: HARMONICA ENSEMBLE ...................................................9
EXAMPLE: MELODION ENSEMBLE ....................................................10
EXAMPLE: MELODION AND GUITAR DUO......................................11
EXAMPLE: ENSEMBLE KEYBOARDS ..................................................12
EXAMPLE: SINGLE KEYBOARD ...........................................................13
AS STATIONARY-UNITS OF LESLIE SPEAKERS.................................14
SPECIFICATIONS .............................................. 15
MAIN FEATURES .............................................. 15
BLOCK DIAGRAM, FREQ. RESPONSE .............. 15
SERVICE ............................................................ 16
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Summary of Contents for Leslie SPA-150R-L
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Page 1: Table Of Contents
Stationary Speaker ENSEMBLE AMPLIFIER SPA-150R-L Thank you for purchasing LESLIE Stationary Speaker / Ensem- ble Amplifier SPA-150R-L. This amplifier is equipped with 4-channel inputs, the reverb ef- fect, 150W output, and three 2-way speakers, for various sound reinforcement purposes. Please read this manual carefully first, for safely using and enjoy- ing music with this unit for many years to come. -
Page 2: Important Safety Instructions
In case in the future your instrument gets too old to play/use or malfunctions beyond repair, please observe the instructions of this mark, or, if any question, be sure to contact your dealer or your nearest town or municipal office for its proper disposal. SPA-150R-L Owner’s Manual... -
Page 3: Spa-150R-L Owner's Manual
Under no circumstances should either of these wires be connected to the earth terminal of the three-pin plug, marked with the letter E or the Earth Symbol To replace the fuse, open the fuse compartment with a screwdriver and replace the fuse and fuse cover. SPA-150R-L Owner’s Manual... -
Page 4: Spa-150R-L Owner's Manual
The unit functions abnormally. IT IS VERY DANGEROUS TO TRY TO DISASSEMBLE OR MODIFY THIS UNIT. Never try to disassemble or modify this unit. Otherwise, it is very dangerous, as it may cause defects or serious electric shock. SPA-150R-L Owner’s Manual... -
Page 5: Spa-150R-L Owner's Manual
When you do not use this unit, switch OFF the power. Also, pull out the power plug from the outlet, if you do not use this unit for a long time, thus avoid a risk of light- ning, and protect the unit. SPA-150R-L Owner’s Manual... -
Page 6: Names And Functions
NAMES AND FUNCTIONS TONE1-2 TONE3-4 BASS TREBLE BASS TREBLE REVERB REV. VOLUME 1 VOLUME 2 VOLUME 3 VOLUME 4 MASTER VOLUME INPUT 4 LINEOUT INPUT 2 INPUT 3 INPUT 1 POWER AC IN Under 1.3m (4’ 3”) SPA-150R-L Owner’s Manual... -
Page 7: Lineout
You need not switch off the power while the unit is being The [BASS] knob has a special function: At center, it is elec- cooled down. trically flat. And at “”, it makes up the sub-bass of woofer with slightly bass boost. SPA-150R-L Owner’s Manual... -
Page 8: Applications
If the volume of one unit is not sufficient, you can increase the power by connecting the LINE OUT jack to the [INPUT 1] jack of another SPA-150R-L, prepared as a sub- sidiary unit. In this case, set the [VOLUME 1] at 2 and the [MASTER VOLUME] at 5 on the slave unit. -
Page 9: Example: Harmonica Ensemble
At this time, if you set the volume on the chord and bass har- monica microphones at the center, it helps you to more easily adjust the volume at hand while playing. The total volume is SPA-150R-L Owner’s Manual... -
Page 10: Example: Melodion Ensemble
[BASS] to get powerful bass sound and re- duces [TREBLE]. To avoid feedback howling, do not set the instruments and the speaker face to face. In this example all the melodions are connected to this am- plifier. SPA-150R-L Owner’s Manual... -
Page 11: Example: Melodion And Guitar Duo
- duo. Connect the vocal microphone to the Channel 1, the Melo- dion to the Channel 2 and use the reverb. Connect the guitar to the Channel 3 or 4., if you do not want reverb. SPA-150R-L Owner’s Manual... -
Page 12: Example: Ensemble Keyboards
- enough to perform in an ordinary classroom or a music class. As the external output level of the keyboard is comparatively high, set the [VOLUME] knobs at a little left of the center. After adjusting the balance of all keyboards, set the total bal- SPA-150R-L Owner’s Manual... -
Page 13: Example: Single Keyboard
In this case, you can not get the stereophonic effect. If you have only 1 set of this unit and the output jack of the keyboard is not marked with “MONO” but only with “L” and SPA-150R-L Owner’s Manual... -
Page 14: As Stationary-Units Of Leslie Speakers
Drawbar or orchestral sounds, if you have a Hammond Organ with Leslie connectors of 3 channel specs., such as SK1/2, A-405 or the XK-3C and the Leslie 3300 or 2101, with a “Stationary Out” jack. Connect the Stationary Out jack of the Leslie speaker and the INPUT jack of this unit, and set the “EXT. -
Page 15: Specifications
SPECIFICATIONS Speakers Connections 25cm (10 inch) high-power woofer, 2 - 10cm (4 inch) tweeter INPUT 1 - 4 sensitivity: -40dBu(8mV) - +16dBu(5V), impedance: 50kW, mono Type phone jack 2-way, Bass reflex enclosure LINE OUT Output Power output level: 0dBu (0.775V), impedance: 1kW, mono phone jack 150W (music), 200W (peak) Power Requirements Maximum Sound Pressure Level... -
Page 16: Service
SERVICE Hammond maintains a policy of continuously improving and upgrading its instruments and therefore reserves the right to change specifications without notice. Although every attempt has been made to insure the accuracy of the descriptive contents of this Manual, total accuracy cannot be guaranteed. Should the owner require further assistance, inquiries should first be made to your Authorized Hammond Dealer.
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