7, Master Equaliser (EQ) Controls
- (TREBLE / BASS) – A 3-band equaliser for adjusting
different frequency bands within the main mix output. The BASS control is centered at 80Hz,
MIDDLE centered at 2.5kHz and the TREBLE centered at 12.5kHz.
8, CD/TAPE Line Input -
Linked directly to the CD/TAPE Line input on the rea r panel this controls
the level for the CD/TAPE Line input within the main/master mix.
9, EFF Return Control (EFF RETURN)
- This adjusts the level of signal returned from the built-in
Effects processor to the main mix output.
10, MASTER
- The MASTER is for overall control of the level or volume of the amplifier. This
should be adjusted slowly as introducing too much gain to the system can cause feedback
and damage speakers/amplifiers and also produce high frequencies at high sound levels and
may damage your hearing.
11, MAINS Input
- The mixer amplifier requires a standard 220-240Vac ~ 50Hz mains supply.
The mixer amplifier is supplied with a BS1363A UK type 13A fused plug fitted. The plug
contains a fuse – should this blow the fuse should be replaced with one of the exact same
rating. Do not fit a fuse with a higher rating.
12, FUSE
- Should the mains fuse fail this can indicate a problem with the mixer amplifier or the
speakers connected. The mains fuse should only be replaced after the product has been checked
for damage the fuse should be replaced with the exact same type. This unit uses a T1.6A 250V
20x5mm glass fuse.
13, REC OUT
- A standard line level output for connection to audio recorders or for use as an
external line output to external amplification. Output is via two phono sockets.
14, TAPE IN
- A standard line level input for connection to audio recorders or for use as an
external line output to external amplification.
15, SEND JACK
- If an external effects processor is to be used with the mixer amplifier this
output will provide a line level feed via an unbalanced 6.35mm (¼”) mono jack. The signal
can then be routed via an effects processor, graphic equalizer or similar before being
returned to the RETURN located adjacent to the SEND. Inserting a Jack plug into the SEND
socket will cut the feed to the main mix, this socket must be used with an external
processor and the signal returned post-processing to the RETURN jack.
16, RETURN JACK
- Accepts a line level feed via an unbalanced 6.35mm (¼”) mono jack, this
is used in conjunction with the SEND output where external processing is required.
17, SPEAKER OUTPUTS
- These provide the main speaker outputs via standard 6.35mm (¼”)
mono jack plugs. All speaker cables should be manufactured from two core, double insulated
cable suitable for carrying high currents. This amplifier is designed to work with 4Ω - 8Ω impedance
loads – the minimum impedance per speaker output is 4Ω. If in any doubt please contact your
dealer or the Pulse Technical as the wrong combination of speakers can damage either the
amplifier, the speakers or worst case both!
NOTE:
Guitar signal leads are not suitable and may fail causing damage to the speakers and or amplifier. Speaker outputs can pre-
sent high voltages capable of delivering an electric shock – care should be taken with connections to ensure no bare wires are visable.
All connections/ disconnections should be made when the amplifier is turned off. Speaker cables made for use with this product should
be wired as per the following chart. If in any doubt please contact your local dealer who will be able to manufacture cables to suitor sell
suitable cables for the system.
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