Home>Products>Bass-guitars>Custom John East J-Tone 01 Active and Full Passive Preamp - Chrome Plate / Black Knobs - Volume/Volume/Tone
Custom John East J-Tone 01 Active and Full Passive Preamp - Chrome Plate / Black Knobs - Volume/Volume/Tone
- Bass Guitars,Active Electronics,John East,
Custom John East J-Tone 01 Active and Full Passive Preamp - Chrome Plate / Black Knobs - Volume/Volu
- one set
- 889USD
- Hardshell Case of Custom John East J-Tone 01 Active and Full Passive Preamp - Chrome Plate / Black K
- Within 3days after payment
- paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
- 156
- Guitar Solo Shop2020-07-10 09:46:19
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Product Description
Pure Classic J Tone
Full Passive & Active
High Performance Musical EQ
Volume/Volume & Volume/Blend VersionsWe have often been asked...
Is it possible to retain the original sound of a J style bass?, but with a modern Active EQ? in the same preamp, along with no changes to my bass?
In response, we have created the J-TONE pre amp, replicating the authentic original passive wiring of the J style bass with a high spec Active EQ. It's designed as a direct drop-in replacement, including a place for the battery. It's easy to fit at home using basic tools, no soldering, no physical changes to the instrument*.
The Passive wiring is available as either the classic Volume / Volume / Tone, or for those who prefer a master volume - Volume / Blend / Tone. Plug-in tone caps allow additional fine tuning of the passive tone control.
The Active EQ is simplicity itself, incorporating highly responsive bass and treble controls, taken from our new high end UNI-PRE system. Internal edge wheels allow individual custom voicing for both the bass and treble control spectrums. Instrument qualities can be enhanced in conjunction with tone-shaping to match playing styles.
Summary of Features & Basic SpecClassic Volume / Volume / Tone passive path version, replicating original J style wiring.Volume / Blend / Tone version for those who prefer a master volume.Push-Pull active/passive on Passive Tone.Class A FET input stage for great sound quality, with master gain trim preset adjuster.Highly responsive Bass and Treble control adjustments in active.Frequency Wheels to set the width of the bass and treble spectrums individually.Passive Tone is always operational, in both active and passive.Passive Tone has plug-in tone cap to allow easy swapping of the cap value for different roll-off frequencies.Bass control can be set as boost/cut or boost only, with an internal jumper link setting.Screw terminals for all external connections - pickups and grounding, for easy installation.Designed as drop-in replacement for standard J electronics with no physical changes to the instrument*Design allows 9V Battery to mount beneath the preamp in a standard J style bass.Basic Response, Gain & EQ Spec.PASSIVE MODE: Neutral at response in accordance with passive control settingsACTIVE MODE: Neutral at response when Bass & Treble controls are set to their centre clicksGAIN TRIM: Internal Trimmer 0-12dBs setting overall gain of active circuitBASS CONTROL: +/- 18dBs Cut/Boost with internally adjustable shelf frequency 40–200HzTREBLE CONTROL: +/- 18dBs Cut/Boost with internally adjustable shelf frequency 1kHz – 7.5kHz.Note: * The J-Tone will fit in the majority of J style basses, but the routing width and depth of cavities does vary, so we can't guarantee it. It's important to check that a 9V battery drops into the cavity close to the jack, and that there's a depth of 32mm.
Product Specs
-
Condition:Brand New
Make:John East
Model:J-Tone 01 VVT-Chrome/Black
Finish:Black
Categories:Active Electronics
Contact Us
- Guitar Solo Shop
- AddressShan Dong Province,China
- Phone(Working Time)86-13305315989
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