This is one of those things that you ask yourself why has no one thought of this before, but it likely would have been very difficult to produce on a volume scale without CNC machines.......I put the ZB4 on a Washburn parlor guitar and was amazed at the difference in tone clarity, sustain and definition as well as tuning stability and the lowest possible action.........What more could you ask for for one single mod??.....Zero Glide makes several different sizes etc to fit just about any guitar, so be sure you get the right model for your instrument. The unslotted ZB4 requires slotting, so it does require some skill and proper files. I would recommend letting a tech install if you have no experience or tools. I do predict that some of the major instrument makers will be using this in the near future. Why did'nt I think of this. JB/Texas
The bone nut was easy to install. I sanded the length and depth with a table sander. The instructions are complete and easy to follow. Four zero frets of different sizes are included in the banjo kit--you try the smallest and work your way up until you have no open string buzz. Use medium viscosity cyanoacrylate (available from Stewmac) so you have time to set the nut and fret properly. I'm pleased with the results, improved tone, and hammer-ons and pull-offs are more defined.
Wow, what an innovation! This product eliminates the critical process of nut filing completely disappear to be replaced by a zero fret which enhances the sound of your guitar. It is not without some challenges in installation, but once completed your guitar just sounds and plays better.
This was my first attempt at installing a zero glide. It only took me about an hour to complete the install and I am very pleased with the tone of my open back banjo with the new zero glide nut!
ZS-1 Slotted Replacement Nut for Guitars (Common on Gibson)
Array ( [0] => Array ( [id] => 3001 [model] => ZS-1 [quickbooks_model] => Zero Glide:Slotted:ZS1 Bone [preferred_vendor] => Dalian Mantech Guitar Co.,Ltd (Samsung) [preferred_vendor_list_id] => 80001B3F-1324671482 [base_model] => [labels] => Bone,Black Delrin +$10;Right-Handed,Left-Handed [var_matrix] => 0,0 [visible] => 1 [is_zeroglide] => 1 [is_slotted] => 1 [brand] => zeroglide [type] => products [category] => guitar [sub_category] => gibson [instrument] => guitar-slide [product_url] => zs-1 [old_url] => http://www.zeroglide.com/product/zs-1-gibson-slotted/ [product_name] => ZS-1 Slotted for Guitars (Common on Gibson) [product_title] => ZS-1 Slotted Replacement Nut for Guitars (Common on Gibson) [net] => 16 [retail] => 0 [mapp] => 34.99 [cost] => 4.25 [sellable] => 1 [left_hand] => 0 [stock] => 175 [reorder_point] => 0 [qty_on_hand] => 179 [qty_on_so] => 4 [effective_qty_on_so] => 4 [qty_on_po] => 0 [qty_sold_1_months] => 8 [qty_sold_3_months] => 68 [qty_sold_6_months] => 130 [qty_sold_7_months] => 270 [qty_sold_8_months] => 290 [qty_sold_9_months] => 352 [qty_sold_10_months] => 363 [qty_sold_11_months] => 381 [qty_sold_12_months] => 365 [addons] => 3083,3084,3085,3086 [weight] => 0.10 [length] => 5 [width] => 4 [height] => 1 [product_description] =>The Zero Glide Replacement Nut System borrows the "zero fret" concept to reduce string contact in the nut by up to 93%, increasing tuning stability, playability, and open string tone. It only takes a few minutes to install with absolutely no permanent alteration to your instrument. For Gibson Style Guitar.
Also available in Black Delrin.
Note: May not fit specific models. Check the sizing guide to be sure.
[product_length] => 45.8mm (1-51/64") [radius] => 12" [production_height] => 9.5mm (3/8") [height_end] => 8.64mm (11/32") [fingerboard] => 7.3mm (9/32") [thickness] => 5.9mm (15/64") [fret_size] => L, M, H, J (.035", .039", .043", .051") [string_spacing] => 36.5mm (1-7/16") [string_gauges] => .056", .046", .036", .026", .018", .014" [special_notes] => [product_option_labels] => Material;Hand [product_option_0] => Bone [product_option_1] => Right [product_option_2] => [is_on_forecasting_report] => 1 [img_urls] => 1-front.jpg,2-back.jpg,3-diagram.jpg [alt_info] => zb-2,Unslotted Version [alt_product_id] => 3003 [upc] => 875116002503 [always_in_stock] => 1 ) )