KLD PB1 User manual

KLD Guitar PowerAttenuator
PB1
PowerAttenuator Manual
Kailing Electronic Co.,Ltd
http://www.kldguitar.com

Congratulations : on purchasing the Kldguitar PB1, The PB1 power
attenuator is defined as an electronic device designed to reduce a signal's
amplitude and power with minimum or no distortion to that signal's waveform.
The two types of this kind of attenuator are the speaker motor model and the
resistive or resistor- ased model. The speaker motor model uses an actual
speaker motor to generate a reactive load on the amplifier. The resistive model
attenuator creates a purely resistive load on the amplifier using power resistors
to control attenuation and to distri ute power to the speaker motor or other
load.
PB1 attenuator was designed to let you maintain your amp’s tone and dynamic
response while keeping the overall volume under control, which is
resistor- ased model. On stage and in the studio the PB1 gives you great
flexi ility for different volume levels. At home studio it can e used to really
attenuate the overall volume down to 1 watt or less (amp less 100w)
Top Controls:
Attenuation: This is a rotary switch that selects the amount of attenuation. Mini
position is true ypass. Positions 4-1 adds 1.8 dB of attenuation per click.
Studio Level: A rheostat that will adjust the amp’s output from -7.2 dB down to
-30 dB.
Side Jacks:
IN: Connect a speaker ca le from this jack to your amp’s speaker out jack.
OUT: Connect a speaker ca le from this jack to your speaker ca inet. It is
optimal to match your amp speaker out to the external speaker rating. (ex: 8
ohm speaker out jack on amp with 8 ohm speaker ca .)
Enclosure:
Al alloy case let PB1 attenuator dissipate heat easy.
Weight : 1.8kg(unpacked)
DEM: 162x74.5X250mm