
Thank you for purchasing the PJB BP-800. A great deal of dedicaon and passion
went into designing and building this no compromise, high-performance compact
amplifier.
We have used only the finest components from around the world to create the BP-800.
Reading this manual will enable you to get the best performance that you may
enjoy many years of service from it.
READ THIS FIRST
• Before using the BP-800 please read ALL the instrucons.
• On receipt of product, check for any signs of physical damage arising from shipping.
If any damage is visible contact your dealer.
• If possible, keep all original packing.
• Never use this product in the vicinity of water.
• Do not use this amplifier in a way that would compromise its venlaon system.
• Do not locate this amplifier near any heat source.
• This amplifier must be connected only to a power source specified in this manual.
• For safety do not leave the amplifier plugged into a power source for long periods of
me when not in use as it is possible that electrical power surges from thunderstorms
can hurt the amplifier.
• Do not let any liquid or foreign objects fall into any openings on the amplifier.
• Never use this amplifier if it has:
1. Suffered any physical damage.
2. Been subjected to : any liquids, rain or moisture.
3. Damaged cables connected to it.
If any of the above occurs, the amplifier should be examined by qualified service
personnel.
• Always operate this amplifier with the correctly rated fuse.
• Never use this amplifier without proper grounding.
• The mains plug is used as disconnect device, the disconnect device shall remain
readily operable.
• Protecve earthing terminal. The apparatus should be connected to a mains
socket outlet with a protecve earthing connecon.
• Correct Disposal of this product. This marking indicates that this product should
not be disposed with other household wastes throughout the EU. To prevent possible
harm to the environment or human health from uncontrolled waste disposal,
recycle it responsibly to promote the sustainable reuse of material resources.
• The apparatus shall not be exposed to dripping or splashing.
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The BP-800 is a high power 800 wa D-Class power amplifier and a pure class A single
channel pre-amplifier housed in a machined aluminum enclosure.
D Class amplifiers are highly efficient and therefore produce far less heat than the
convenonal class AB amplifiers. Therefore no cooling fan is required in this design
which makes the amplifier an ideal unit for low volume operaon and studio work.
The physical shape and light weight allows this amplifier to be carried in the musician’s
instrument gig-bag
FEATURES
• A switchable input, for acve (high-output) and passive (high pickup impedance)
basses.
• Single switch ACTIVE/PASSIVE/MUTE.
• Variable input sensivity control to match instrument output with amplifier.
• Input overload indicator.
• Sub sonic filter to reduce excessive loudspeaker cone moon.
• Dedicated 5-Band EQ for total tonal control of instrument.
• Auxiliary input for other audio sources with Volume control.
• Headphone out jack.
• Easier to see, Larger master volume control knob.
• Balanced line out with per/post EQ and ground li switches.
• Power amp input (Line In jack).
• Pre amp output (Line Out jack).
• FX send/return jacks.
• Neutrik NL4 Speakon out, high-current socket.
• Main Power on/off switch.
• IEC AC input 100-240 volts AC.( Operates on all world voltages).
• No fan: noiseless cooling.
OVERVIEW OF THE BP-800 AMPLIFIER
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