Tenders Are Invited For Delivery Of A Set Of Professional Master-Class Symphonic Timpani

2.1. The Subject Of The Order Is The Delivery Of A Set Of Four Professional Master-Class Symphonic Timpani, With The Following Dimensions: 2.1.1. 32” / 814 Mm Tuning Range C – C2.1.2. 29”/ 736 Mm Tuning Range E – D2.1.3. 26”/ 660 Mm Tuning Range A – G2.1.4. 23”/ 584 Mm Tuning Range C - A2.2. International Setting.2.3. Bowls Made Of Copper, 100% Hand-Forged, Hand-Hammered, Berlin Model - Flat Oval, Polished And Varnished, Edges Of The Bowls In The Berlin Style.2.4. Rims Made Of The Highest Quality Steel, Profiled, Powder-Coated In Black And Silver, Resistant To Scratches And Impacts, Eyelets For Tuning Screws Mounted Externally, Tuning Screws Completely Hidden In The Rim. 2.5. Stepless Tuning Pedal, Berlin Model Ensuring Completely Silent Operation. Pedal With Individually Adjustable Position, Ability To Adjust The Pedal Inclination Angle To Ensure Maximum Comfort For Timpani Players Of Different Heights. Pedal Lock Lever Can Be Adjusted And Adjusted To The Size Of The Players Foot. Counter Support For The Drummers Foot With The Possibility Of Individual Adjustment. Possibility Of Easy Adaptation Of The Pedal For The Timpani Setting System - International (Bass Timpani On The Left Side) Or Berliner System (Bass Timpani On The Right Side).2.6. Scale Clock With Large Spaces Between Notes Allowing For Very Precise Tuning. Pointer Position Can Be Quickly Adjusted Using The Clamping Lever. Scale Rail Inclined Towards The Timpani For Optimal Readability. The Scale Rail Is Plated With Black Chrome To Avoid Glare. Black Letters Marking Sounds On A White Background. Letters Of Sounds That Can Be Moved Freely In Both Directions On The Scale Rail. Scale Rail And Indicator Protected With A Metal Plate Attached At 4 Points For Maximum Protection During Transport. Possibility Of Placing 2 Timpani Very Close To Each Other Thanks To The Flat Design Of The Reed. Clock Indicator Made Of Stainless Steel. The Indicator Is Cushioned With Rubber Joints Protecting Against Vibration.2.7. Boilers Equipped With Professional Remo Renaissance Plastic Membranes, Foil Thickness 190 Μ, With An Aluminum Rim.2.8. Boilers Equipped With A Manual Adjuster. The Adjuster Rod Is Made Of Stainless Steel, Ending In The Upper Part With A Square Pin To Which The Handle Is Attached. The Adjuster Handle Is Removable And Can Be Used With A Crank Or A T-Shaped Handle. Adjuster Ensuring Completely Silent Operation. Additional Indicator Of The Reserve Capacity For Tuning Adjustment With A Manual Tuner. Precise And Fine Tuner Winding Allowing For Very Accurate Tuning Changes.2.9. Mechanical Parts Of Boilers Made Of Stainless Steel.2.10. Each Boiler Is Equipped With 8 Tuning Rods. Tuning Rods Made Of Stainless Steel, Polished. Screw Threads Rolled (Not Cut) For Maximum Durability. Plastic Washers Are Used To Guide The Tuning Rods, Protecting The Tuning Rod Against Vibration. Rubber Covers Are Used To Protect The Threads Against Dirt And Damage. Special Ball Nuts For Tuning Screws Integrated With A