User manual PEAVEY KB 300

[. . . ] When bypassed, the input circuitry still functions so that proper levels are passed through. This is especially necessary if the unit is used to shift signal level from ­10 dBV to +4 dBu to match outboard equipment. Illumination indicates bypass mode, but after living in color in OZ, the black and white of Aunt Em's farm will appear even more drab than when you left! lEVEL: This control sets the magnitude of the earthquake (input gain and output level of the unit). [. . . ] CUT SUB BASS FROM MAIN: This switch removes the QUAKE sub harmonics and the THUD bass from the main left and right outputs. This allows all the added bass to be sent only to the subwoofer output when a 3-speaker system is used. When the left and right speakers cannot handle the additional bass produced, this is the best way to route low frequency enhancements. The XPANSE is always sent to the mains and is not affected by this switch's setting. SUB-TERRANEAN SHIFT: This switch changes the sub harmonic tuning between two speaker size settings. The "out" position has a higher epicenter (center frequency) that is more suitable for small speakers. The difference is subtle; listen for its action on bass guitar frequencies. Deeper bass sounds like it is coming from the floor instead of at your chest. This feature generates bass sub harmonics that would register on a seismograph yet are pleasing to the ear, and does no processing when the input signal is outside of its defined range. it will thicken and deepen the bass of most program material and is especially effective on bass (kick) drums. Since it boosts the low frequency portion significantly, care must be taken to prevent amplifier clipping and speaker damage by excessive bass levels. If the repairs are covered by warranty, Peavey will pay the return shipping charges. How To Get Warranty Service (1) Take the defective item and your sales receipt or other proof of date of purchase to your Authorized Peavey Dealer or Authorized Peavey Service Center. Include a detailed description of the problem, together with a copy of your sales receipt or other proof of date of purchase as evidence of warranty coverage. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state. If you have any questions about this warranty or service received or if you need assistance in locating an Authorized Service Center, please contact the Peavey International Service Center at (601) 483-5365 / Peavey Canada Ltd. WARNING: When using electric products, basic cautions should always be followed, including the following: 1. All safety and operating instructions should be retained for future reference. ) 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-in enclosure that will impede the flow of cooling air. [. . . ] For more information on grounding, write for our free booklet "Shock Hazard and Grounding. Periodically check cords for cuts or signs of stress, especially at the plug and the point where the cord exits the unit. The power supply cord should be unplugged when the unit is to be unused for long periods of time. If this product is to be mounted in an equipment rack, rear support should be provided. [. . . ]