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WELCOME TO JET CITY

Thank you for purchasing the Jet City Amplification Jettenuator. This 

device is commonly known as an attenuator, or load-box, and is de-

signed to allow your tube amplifier to operate at a high output level - 

where it will sound best - but at a significantly reduced room volume. 

Jettenuator can be used effectively in rehearsal, live performance, and 

recording environments, to deliver great tones in situations where loud 

volume is not desired. And the inclusion of our MicSim circuit adds the 

convenience of a speaker-like output without the need of a speaker 

cabinet or microphone. Think of it as being able to plug your tube head 

directly into a mixing board with a sound like a live-room mic’d up amp.

Summary of Contents for JETTENUATOR

Page 1: ...JETTENUATOR GUITAR AMPLIFIER ATTENUATOR LOAD DEVICE with integrated MicSim OWNER S MANUAL ...

Page 2: ...a significantly reduced room volume Jettenuator can be used effectively in rehearsal live performance and recording environments to deliver great tones in situations where loud volume is not desired And the inclusion of our MicSim circuit adds the convenience of a speaker like output without the need of a speaker cabinet or microphone Think of it as being able to plug your tube head directly into ...

Page 3: ...after allowing them to cool There is no set timeline for changing tubes If you play every day a good rule of thumb is to replace your power tubes once a year and your preamp tubes every other year However it is entirely possible for tubes particularly preamp tubes to last decades Here are some signs that you need to change your tubes Excessive noise like squealing humming or hiss Little or no high...

Page 4: ...processors and or power amp for monitoring 4 INPUT FROM AMPLIFIER connect the output of your amp to the input of Jettenuator here Choose 4 ohm 8 ohm or 16 ohm amplifier outputs but do NOT use more than one of these input simultaneously 5 Jettenuator Control this continuously variable control is labled 0 9 for your convenience Please note as mentioned above when this control is set to the maximum o...

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Page 6: ...er to comply with technical or safety standards on a national or local level in any country which is not the country for which the product was not originally developed and manufactured this modification adaptation shall not be considered a defect in materials or workmanship This warranty does not cover any such modification adaptation irrespective of whether it was executed properly or not Under t...

Page 7: ...Amplification nor the affiliation of the trademark owners with Jet City Amplification Jet City Am plification accepts no liabilities for any loss which may be suffered by any person who relies wholly are part upon any description photograph or statement contained herein Colors and specifica tions may vary slightly from product Products are sold through Au thorized Re Sellers only Distributors and ...

Page 8: ...JETTENUATOR GUITAR AMPLIFIER ATTENUATOR LOAD DEVICE with integrated MicSim support jetcityamplification com www jetcityamplification com ...

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