Check the listing for details. Treble Bleed .001uf 100V - 150K Carbon Resistor 1/4W - Duncan Mod - Qty: (4). Color: Orange, Condition: New. Listed at 12.99 USD. Duncan Mod Treble Bleed - .001uf 100V / 225P Serie Orange Drop - 150K Carbon Resistor 1/4 Watt Premium Components - Cornell Dubilier (CDE) Orange Drop® Capacitors - Multicomp Pro resistor. Next business Day Shipping - "Multiple Items Shipping discount". Include: 4 x Sprague Orange Drop .001uF. 100V - 4 x 150K Carbon resistor ¼ Watt. - Prefect for Fender Strat, Tele, Jaguar, Mustang, etc. and guitar with 'Single pickup'.Capacitance: .001uFMaximum Voltage: 100VTolerance: ±3% to ±10%Series: 225PMaterial: Polypropylene FilmWidth: 0.63" = 5/8" = 16.00mmHeight: 0.27" = 9/32" = 6.85mmDepth: 0.18" = 3/16" = 4.57mmLead Length: 1.95" = 50mmLead Spacing: .54" = 13.71mm What is the purpose of a "Treble Bleed" ?Adding a Treble Bleed kit to your guitar will prevent the loss of high frequencies even when the volume is turned down. Better control of your guitar tone, will prevent the sound from becoming muddy when the volume is turned down. It's a common modification people have been doing for a while.What is a "Treble Bleed" ?A treble bleed is a capacitor alone or coupled to a resistor, either in parallel, series, or both (parallel and series are more common on some Fenders)How to install it ?It should be soldered to the center and outer lug of the volume pot.In the early days of Treble Bleed, many people just used a capacitor. What we now call the "Simle Mod", but using only the capacitor, many guitarists and technicians found that when they turned down the volume, they kept the highs but also removed a lot of the bass. By adding a resistor to the condenser, some guitarists and technicians were able to correct this lack of bass while keeping the highs. This is how Fender created the Tone Saver. Must be installed between the hot inputs and outputs of your guitar's volume pot. Quick and easy installation. See Diagram Included. Shipping: Canada (5 to 10 business days) Economy USA (5 to 10 business days) Canada Post Air parcel EUROPE (5 to 15 business days) Canada Post International Air parcel Any questions... please feel free to contact us.Thanks for visiting BadAss Tone