Bright Nasty 90

$ 219.00

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Bright Nasty 90 Gen-3 v3 ..... Stellar '52 P-90 performance

Bright Nasty 90

$219

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Now available with Kinmans Universal Soapbar covers in genuine Gibson Cream, Warm White, Aged White, Black and hand buffed Nickel-Silver in 3 pole spreads

Bright Nasty 90 Gen-3 with it’s NEW extra lively v3 upgrade!!!

We used to say “our Nasty 90 is the closest to a regular P-90“. Now we can say “it’s better than our early 50’s Gibson P-90 specimen”, thanks to Boss Chris’ efforts in developing our marvelous new v2 Hum Sensor and re-designing the top string sensing coil to the v3 this model is more open and dynamic and has stellar highs as good as a Lollar non-noiseless single coil. The re-designed Nasty 90 v3 has come of age and will wow customers with it’s stellar brilliant sizzling highs, it’s wonderful bite and gutsy, explosive dynamics from the low wound strings –and– it’s extremely fast attack response. And then there is the great both-on-together scooped c-luck sound. There is nothing second-class about this very nasty new model. Sounds far far better than the original Gen-2 Nasty 90.

Nasty 90b with it’s focused P-90 growl n grind from the wounds, bite and harmonic richness from all strings and stellar highs from the plains is recommended for the bridge position and not recommended for the neck position because the low wound strings tend to be unruly. In the bridge it works well with the Bright Sweet Neck model in the neck position.

NEWS Flash 18-August-2022: We now supply our new ‘Universal’ soapbar covers in genuine Gibson Cream, Warm White, Aged White and Black, click the option when ordering. A must for Gibson guitars!

News: No more routing cavity floors, the new shorter Gen-3 version has arrived and fits most P-90 guitars, the exceptions are those with cavities like this.

Plastic covers sound the best (no impact) but Epiphone metal covers sound hand-over-mouth (muffled). We now sell Nickel-Silver replacement Dog-Ear covers for Epiphones.

For replacing humbuckers with a similar sound look at our P90-Bucker in the Humbucker section.

You will have a lot of fun, enjoyment and satisfaction exploring the extended sonic dimensions of these remarkably advanced pickups.

The Bright Nasty 90 is a Zero Hum pickup.  Some people will call these noiseless P-90 pickups but Kinman prefers to describe them correctly as Zero-Hum P-90 pickups. That’s because there are 2 types of noise, Hum which is cancelled in the pickup and Buzz which can only be minimized by shielding the wiring cavities (refer to >Technical >Perfect Guitar >Shielding for newer guitars

Upgrades: Grounded pole screws are now standard on all models as from July-2017

Pickup adjustment

As with all Kinman Gen-2 pickups these are very sensitive to height adjustment. A good starting point, so the neck and bridge pickups balance, is with the two E strings fretted at the 15th fret, adjusted as follows …

  • bridge pickup so the string-to-magnet gap is 1.25mm for both E strings
  • neck pickup so the string-to-magnet gap is 1.5mm for both E strings

Installation

When replacing an original Gibson 480 two new screw holes must be drilled in the floor of the cavity because our 580 has the mounting screws of a P-90. Cavity for original Gibson 480 is suitable, no modification required. We use Alnico-K** rod magnets, not Alnico-5 blocks as the 480 has.

Consider including our optional non-magnetic mounting plate kit, it makes install fast n easy because you don’t have to drill holes in the precise position for the pickups mounting screws in cavity floors. Do NOT use original Gibson mounting plates, being magnetic will dramatically compromise the hum cancelling ability of the P-90 Hx.

Epiphones

Kinman’s will bring your Epiphone to life because they achieve the maximum sonic potential of the guitar, and are easier to install than practically all other brands too because of our Easy Install Kit for f-hole guitars. Comprehensive, easy to do step-by-step instructions provided. Refer to the Overview Tab >Epiphone f-hole talk. More in Pole Spreads, next item ….

Connections

  • Bare wires for soldering.
  • Kinman connectors for plugging into a Kinman Strat, Tele or KHP-90 No-Soldering harness.
  • Gibson 2 wire & 5 wire Quick Connect circuit board connectors shown below.

Output Polarity: 

  • in-phase with Gibson and Copy humbuckers
  • in-phase with all other Kinman pickups
  • opposite phase to Fender Strat
  • Fender pickups have opposite output polarity so consider Kinman’s Strat models which have same output polarity.

Pot & Capacitor values

  • Best with 500k Ohm for Volume. Many Gibson’s have 300k which makes a darker, less dynamic sound.
  • Normal Tone pot is 500k however to maximize clarity use a No-Load or alternatively a 1 Meg Ohm tone pot.
  • Normal tone cap value of 0.022µF in 63 ~ 100 volt Polyester. Smaller value lessen the severity of Treble cut, higher values increase it.

Cavity depth

  • No need to deepen the pickup cavity in ANY guitar that has flat bottom cavities for P-90’s. Click Install Requirements to discover requirements for pickup cavity.
  • Click this for the Install requirements for the original version, now discontinued.

Pole spreads

  • 53mm pole spread for bridge position of Stratocasters or with any bridge having saddle spread of 54+mm.
  • 50mm for Gibsons or bridges having saddle spread of 50mm ~ 54mm.
  • 47.5mm for neck position of Epiphones (NOTE: not all Epiphones have 47.5mm neck pole spread, please measure it).

Hook-up cable

  • The P-90 Hx has 2 conductor cable. 3 conductor optional.
  • Length is 380mm / 15″.

Mounting hardware

  • 2 Long mounting screws.
  • 2 Silicon Rubber tube springs.
  • handy drill guide template for positioning the screw holes in the virgin floor of the pickup cavity of a project guitar or guitars with freshly deepened cavities.
  • OPTIONAL extra: Soap-bar cavity mounting plate, including all screws and springs. It’s non-magnetic and won’t interfere with hum cancellation.
  • OPTIONAL extra: Bracket for mounting under Dog-Ear covers in Arch-top f-hole guitars. It’s non-magnetic and won’t interfere with hum cancellation.

Covers

  • Dog-Ear covers (Nickel-Silver) with hole spread of 50mm & 47.5mm
  • Kinman’s Universal Soapbar covers with 53mm, 50mm and 47.5mm hole spread available in Gibson Cream, Warm White, Aged White and Black.
  • Generic Soapbar covers with 50mm pole spread available in White, Black, Cream, White and Chrome.
  • Generic Soapbar cover available for 47.5mm pole spreads available in Black & Cream only.

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