Laney LA30C User manual

Laney
LA30C & LA65C
USER MANUAL

IMPORTANT SAFETY INSTRUCTIONS
WARNING: When using electric products, basic cautions should always be followed, including the following.
1. Read all safety and operating instructions before using this product
2. All safety and operating instructions should be retained for future reference
3. Obey all cautions in the Operating instructions and on the back of the unit
4. All operating instructions should be followed
5. This product should not be used near water, i.e. a bathtub, sink, swimming pool, wet basement, etc.
6. This product should be located so that its position does not interfere with its proper ventilation. It should not
be placed flat against a wall or placed in a built up enclosure that will impede the flow of cooling air.
7. This product should not be placed near a source of heat such as stove, radiator, or another heat producing
amplifier.
8. Connect only to a power supply of the type marker on the unit adjacent to the power supply cord.
9. Never break off the ground pin on a power supply cord.
10. Power supply cords should always be handled carefully. Never walk or place equipment on power supply
cords. Periodically check cords for cuts or signs of stress, especially at the plug and the point where the
chord exits the unit.
11. The power supply cord should be unplugged when the unit is to be unused for long periods of time.
12. If this product is to be mounted in an equipment rack, rear support should be provided.
13. Metal parts can be cleaned with a damp cloth. The vinyl covering used on some units can be cleaned with
a damp cloth or ammonia based household cleaner if necessary. Disconnect the unit from the power
supply before cleaning.
14. Care should be taken so that objects do not fall and liquids are not spilled into the unit through any
ventilation holes or openings. On no account place drinks on the unit.
15. A qualified service technician should check the unit if:
The power cord has been damaged
Anything has fallen or spilled into the unit
The unit does not appear to operate correctly
The unit has been dropped or the enclosure damaged.
16. The user should not attempt to service the equipment. All service work is done by a qualified
service technician.
17. Exposure to extremely high noise levels may cause a permanent hearing gloss. Individuals vary
considerably in susceptibility to noise induced hearing loss, but nearly everyone will lose some hearing if
exposed to sufficiently intense noise for a sufficient time. The U.S. Government's Occupational Safety and
Health Administration (OSHA) has specified the following permissible noise level exposure.
Duration Per Day In Hours Sound Level dBA, slow response
8 90
6 92
4 95
3 97
2 100
1 ½ 102
1 105
½ 110
¼ or less 115
According to OSHA, any exposure in excess of the above permissible limits could result in some hearing loss. Ear
plugs or protectors in the ear canals or over the ears must be worn when operating this amplification system in
order to prevent a permanent hearing loss if exposure exceeds the limits set forth above. To ensure against
potentially dangerous exposure to high sound pressure levels it is recommended that all persons exposed to
equipment capable of producing high sound pressure levels such as this amplification system be protected by
hearing protectors while this unit is in operation.
SAVE THESE INSTRUCTIONS
Laney
ACOUSTIC

Laney
Care of your Laney amplifier will prolong it's life.....and yours!.
After unpacking your amplifier check that it is factory fitted with a three pin 'grounded' (or earthed) plug.
Before plugging into the power supply ensure you are connecting to a grounded earth outlet.
If you should wish to change the factory fitted plug yourself, ensure that the wiring convention applicable to
the country where the amplifier is to be used is strictly conformed to. As an example in the United Kingdom
the cable colour code for connections are as follows;
EARTH OR GROUND - GREEN/YELLOW
NEUTRAL - BLUE
LIVE - BROWN
Congratulations on your decision to purchase a Laney amplifier.
Laney products are designed with ease of operation as a primary objective, however to ensure you derive the best
from your new amplifier, it is important you take time to read this user manual and to familiarise yourself with the
control functions and facilities available.
INTRODUCTION
BEFORE
SWITCHING ON
This manual has been written for easy access of information. The front and rear panels of each unit are
graphically illustrated, with each control and feature numbered. For a description of the function of each
control feature, simply check the number with the explanations adjacent to each panel.
Your Laney dedicated ACOUSTIC amplifier has undergone a thorough two stage, pre-delivery inspection,
involving actual play testing, as well as burn in.
When you first receive your Laney dedicated ACOUSTIC amplifier, follow these simple procedures:
(I) Ensure that the amplifier is set at the correct voltage for the country it is to be used in.
(ii) Connect your instrument with a high quality shielded instrument cable. Use of cheap cables will
compromise the sound of your instrument and your amplifier.
If there is a problem with your Laney amplifier
DON'T DO
PHONE YOUR DEALER!
11
ACOUSTIC

Laney
22
TAPE /
CD IN
MIC INPUT
LEVEL
VOLUME
ACTIVE
PASSIVE
2
10
9
8
7
6
5
4
3
1
0
GUITAR INPUTS
VOLUME FREQUENCY CHORUS BASS
-0+
PARAMID
0
3
2
1
5
4
3
2
1
-0+
1
2
33
4
5
1
2
3
4
5
10
9
8
7
6
5
4
1K
500
100
LA30C ACOUSTICLA30C ACOUSTIC
LINE OUT TREBLE REVERB INSERT
5
4
3
2
1
5
4
3
2
1
-0+
1
2
3
4
5
10
9
8
7
6
5
4
3
2
1
0
POWER
0
1
6
12 3 47 8 9
5
30
6. Chorus:
LA30C front panel
2. Tape/CD input:
3. Volume:
5. Volume:
4. Guitar Inputs:
7. Bass:
8. Paramid-
Frequency:
9. Paramid-Level:
10. Treble:
11. Reverb:
12. Insert:
10 11 13
CAUTION
REPLACE ONLY WITH
SAME TYPE AND RATING
WARNING
THIS APPARATUS
MUST BE EARTHED
POWER FUSE
T250mA T500 mA
SUPPLY VOLTAGE
~230V ~115V
MAXIMUM POWER
CONSUMPTION
50 WATTS ~50-60Hz
SERIAL No.
MODEL No.HC25
CAUTION
TO REDUCE THE RISK OF
ELECTRIC
SHOCK DO NOT REMOVE
WARNING
TO REDUCE THE RISK
OF FIRE
OR ELECTRIC SHOCK
MADE IN THE U.K. BY BLT INDUSTRIES LTD.
The input socket has been designed to accept both balanced and unbalanced signals from
microphones with an XLR input connector. Good quality low impedance condensor or
dynamic mics should preferably be used for best results, these will ensure the best possible
results from hand-held instruments or closely mic'd instruments.
Phono (RCA) sockets are provided for the connection of tape/CD machines.
Controls the overall listening level of the mic and the tape/CD auxiliary inputs.
Active and Passive/Active inputs are provided for connection of guitars. Guitars with active
circuitry should be connected via the Active socket. Non-active guitars should be connected
using the Passive input. Incidentally, guitars with active circuitry could be placed in the
Active input if pre-amp overloading is desired.
Controls the overall listening volume of the guitar inputs.
Enables the onboard chorus.
Controls the low frequency response of the pre-amplifier.
Selects the frequency at which the cut or boost selected by the paramid level control (9)
acts; to access LO mid frequencies turn the frequency control anti-clockwise, to access HI
mid frequencies turn the frequency control clockwise.
Sets the level of boost or cut applied to the frequency set by control 8: for frequency boost,
turn the control clockwise; for frequency cut, turn the frequency control anti-clockwise.
Controls the high frequency response of the amplifier.
Controls the level of reverb on the channel.
Socket provided for accepting the signal from another amplifier, see 13
Socket provided for sending signal to another amplifier or mixing desk. Connecting an LA30C
to another non chorus amp, such as an LA30 via the Line out socket to an insert sock will
produce a dramatic stereo chorus effect between the two amplifier.
13. Line Out:
1. Mic Input:
ACOUSTIC
LA30C rear panel
* Front panel diagrams show LA30C front panel. LA30 features are identical apart from Reverb & Chorus
12

!
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
Made in China Fabrique en Chine
Designed in the UK by BLT Industries LTD.
WARNING -TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT
REMOVE COVERS. NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
CAUTION-FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
REPLACE ONLY WITH SAME TYPE AND RATED
FUSE
WARNING-THIS EQUIPMENT MUST BE EARTHED.
ATTENTION - DEBRANCHER LE
CORDON D’ALIMENTATION
AVANT TOUTE INTERVENTION.
AVIS - RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR.
ATTENTION - REMPLACER LE FUSIBLE SEULEMENT PAR
LE MEME TYPE ET LE MEME CALIBRE.
ATTENTION - SE REFERER AU MANUEL D’UTILISATION
POUR LA CONNECTION HAUT-PARLEURS.
Power Consumption - 100 Watts ~50/60Hz
~100V AC 50/60Hz
LA65CModel
Power Source
Primary Fuse
~230V AC 50/60Hz
~120V AC 50/60Hz ~240V AC 50/60Hz
T2A L / 125V T1A L / 250V
Serial Number
External
Loudspeaker Head Phones
FX Send/Line Out FX Return
D.I. Out
Min 8 ohm
Impedance
Disable Loop
(Balanced)
N1646N1646
Laney
3
7
117 18 7 14 20 21
10
Power fuse. This fuse protects the AC power of the overall amplifier. Use only the correct
size and rating
6. Chorus:
LA65C front panel
2. Tape/CD input:
3. Volume:
5. Volume:
4. Guitar Inputs:
7. Bass:
8. Paramid-
Frequency:
9. Paramid-Level:
10. Treble:
11. Reverb:
12. Insert:
22 15 11
The input socket has been designed to accept both balanced and unbalanced signals from
microphones with an XLR input connector. Good quality low impedance condensor or
dynamic mics should preferably be used for best results, these will ensure the best possible
results from hand-held instruments or closely mic'd instruments.
Phono (RCA) sockets are provided for the connection of tape/CD machines.
Controls the overall listening level of the mic and the tape/CD auxiliary inputs.
Active and Passive/Active inputs are provided for connection of guitars. Guitars with active
circuitry should be connected via the Active socket. Non-active guitars should be connected
using the Passive input. Incidentally, guitars with active circuitry could be placed in the
Active input if pre-amp overloading is desired.
Controls the overall listening volume of the guitar inputs.
Enables the onboard chorus.
Controls the low frequency response of the pre-amplifier.
Selects the frequency at which the cut or boost selected by the paramid level control (9)
acts; to access LO mid frequencies turn the frequency control anti-clockwise, to access HI
mid frequencies turn the frequency control clockwise.
Sets the level of boost or cut applied to the frequency set by control 8: for frequency boost,
turn the control clockwise; for frequency cut, turn the frequency control anti-clockwise.
Controls the high frequency response of the amplifier.
Controls the level of reverb on the channel.
Socket provided for accepting the signal from another amplifier, see 13
Socket provided for sending signal to another amplifier or mixing desk. Connecting an LA30C
to another non chorus amp, such as an LA30 via the Line out socket to an insert sock will
produce a dramatic stereo chorus effect between the two amplifier.
13. Line Out:
1. Mic Input:
ACOUSTIC
16
18 10
19
Aux
Input
Mic Gain Gain
Input
Instrument Channel
Auxillary Channel
Bass Bass Phase
Paramid
Rate Depth Level CD In VolumeTreble Treble Freq Level
Anti-Feedback Chorus Reverb Acoustic Amplifier
Power
00
11
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
77
1199
33
1010
4466
00
55
88
22
LA65C
22
4444
22
55
1111
55
- 0+- 0+
33
33
22
4444
22
55
1111
55
- 0+- 0+
33
33
1K1K
100100
500500
22
4444
22
55
1111
55
- 0+- 0+
33
33
22
4444
22
55
1111
55
- 0+- 0+
33
33
22
4444
22
55
1111
55
- 0+- 0+
33
33
2 2
1 1
1
2
25
23
LA65C rear panel
25
30 26
24 28 29
27

Laney
4
LA65C front panel
15. Chorus Rate:
30. Fuse Holder:
Phase switch assists in the cancellation of low frequency oscillation which are associated
with acoustic guitar feedback.
Allows the rate of chorus sweep to be selected. Should be used in conjunction with 16 in
order to achieve the desired chorus effect.
Determines the depth of the chorus sweep to be selected. Should be used in conjunction
with 15 in order to achieve the desired chorus effect.
Auxilluary jack Input for jack equipped mics and sound sources such as keyboards drum
machines etc.
Control the signal level for insruments connected to Auxilluary Channel 2
Jack input for Instrument channel - connect guitars and other musical instruments via this
socket.
Determines the frequency boosted or cut to eliminate feedback. Used in conjunction with
control 21
Determines the level of boost or cut applied to the frequency selected via control 20.
Assigns Chorus to either channel 1, channel 2 or both.
Assigns reverb to either channel 1, channel 2 or both.
Balanced Direct Inject output for connecting to external mixing esk or power amplifier.
Jack provided for use with external processing devices such as delays etc. Can also be
used as a line out providing a line level signal. This socket should be connected to the input
of the effects device. The output of the effects device should be connected to the FX return
- 27
Removes the effects loop from the signal path.
Jack provided for use with external processing devices such as delays etc. This socket
should be connected to the output of the effects device connected to 25.
Speaker connection for cponnecting an external speaker cabinet - total minimum
impedance of no less than 8 ohms.
Jack socket for connecting headphones.
Power fuse. This fuse protects the AC power of the overall amplifier. Use only the correct
size and rating
14. Phase Switch:
ACOUSTIC
16. Chorus Depth:
17. Aux Input:
18. Gain:
19. Input:
20. Freq:
21. Level:
22. Chorus Assign:
23. Reverb Assign:
24. D.I. Out:
25. FX Loop Send:25. FX Loop Send:25. FX Loop Send:
26. FX Loop Disable:
27. FX Loop Return:
28. External Speaker:
29. Headphone Socket:

1.
In the interest of continuing product development BLT Industries reserves the right to change specification without prior notice.
BLT Industries LTD.,
Newlyn Road
Cradley Heath
West Midlands
B64 6BE
Tel: (00 44) (0)1384 633821
Fax: (00 44) (0)1384 639186
Web Site http:/www.laney.co.uk