National Revolution Biscuit Bridge Resonator Kit | Acoustic guitars and accessories

National Revolution Biscuit Bridge Resonator Kit


2 Currently In Stock

The National Revolution Biscuit Bridge Resonator Kit is the biggest upgrade that you can make to the sound of your single-cone resonator guitar! 

It includes National's new CNC-machined lightweight Aluminium biscuit-bridge base, 5 different saddles of various wood species for quick and easy tonal adjustments, a 9.5" National cone, and all tools and materials needed to fit the kit to your guitar. 

The Revolution biscuit bridge lives up to its name - a height-adjustable, compensated machined aluminium bridge, which gives superb string response, more sustain and more complex overtones, and which is unaffected by humidity and should never wear out.

The kit includes 5 replaceable saddles to give you an incredible choice over your tone - traditional Maple, Ebony (for a refined, full response), Rosewood (open and musical), Walnut (strong midrange and extra warmth) and Holly (gentle, soft and mellow). These can be easily swapped out, and are slotted, compensated and shaped to be used right away.

Add to this National's famous lightweight cone, and you have the ultimate upgrade for any 9.5" single cone resonator.

Kit includes:

• Revolution Bridge Base

• Height adjustment screws

• Resonator mounting screw

• T10 Torque Key for mounting to resonator and adjusting saddle height

• 1/16th Allen Key to remove coverplate strap

• PSA backed sandpaper

• Revolution Saddles 5-Pack

• National 9.5" Single Cone Resonator


Acoustic Centre offers free Australia-wide shipping on all orders over $50 in our store. Items purchased using the Studio 19 Rental Program do not qualify for free freight, and we will contact you to arrange the payment of any shipping costs incurred. 

Occasionally due to issues with delivering to remote or unusual destinations, we aren't able to offer free postage, so we do reserve the right to retract the offer if freight costs exceed 15% of your purchase. We will always notify you if there is an issue and offer a full refund or arrange alternative delivery options.

All strings and accessories will be shipped using Australia Express Post with tracking. Other items including guitars and amplification equipment will be shipped using our courier service providers, with a tracking number and signature on delivery. Deliveries to most major capital cities are usually within 2 - 4 business days, and regional areas and WA deliveries are usually within 8 working days.

The Acoustic Centre ships goods Australia-wide, however at this time we are unable to accept international orders. Please contact us on (03) 9699 5691 to enquire about a special order. 

The Acoustic Centre is located at 206 Park St. South Melbourne, Victoria, Australia. We ship daily at 2pm (Monday to Friday) excluding Victorian public holidays. You are welcome to pick your order up instore, but we will require photo identification to ensure against fraud. If you require more info on shipping to your area, or have any questions regarding shipping, please contact us via or by phone on (03) 9699 5691.

Guitar players at every level have trusted Acoustic Centre for over 25 years. We combine our near fanatical attention to detail, experience and passion for all things guitar with exemplary customer service to bring you the ultimate guitar-buying experience. We personally inspect and professionally set up every instrument that arrives in store to ensure optimum playability. We know guitars inside and out, so you can buy with absolute confidence.

At the Acoustic Centre, we are real people and real musicians who live and breathe music. We gig, rehearse, record and tour, and we are here to help you make an informed and unbiased decision on the right instrument for you.

Visit us at our store at 206 Park Street, Melbourne, Victoria.


We offer 3 Months INTEREST FREE on purchases under $1000, and 6 Months INTEREST FREE on purchases over $1000.

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