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Tender For Supply Of Musical Instruments And Sound Systems To Government College Of Engineering, Kalahandi (Gcek), Bhawanipatna. • Keys: 61 Full-Sized, Touchsensitive Keys • Polyphony: Minimum 48-Note Polyphony • Sound Source: 600+ Built-In Voices (Including Indian Regional Instruments) & 200+ Autoaccompaniment Styles • Audio Output: Powerful Onboard Stereo Speakers (Minimum 2.5W + 2.5W) • Connectivity: Usb-To-Host (Midi), Sustain Pedal Input, And 3.5Mm Headphone Output • Accessories: Must Include Power Adapter, Music Rest, And Manufacturer Warranty 01 2 Tabala • Duggi (Bnaya): Brass Duggi With A Chrome Or Nickel Plating, Weight Is 3-3.5Kg Height Of 10 To 11 Inches Head Diameter Of 9 Inches To 9.25 Inches. • Dnaya: Seasoned Shesam Wood Or Khair Wood Head Diameter Of 5Inch, Scale (F# - G#), Height Of 10 To 11 Inches. • Tuning Hammer: 1 X Heavy-Duty Metal Tuning Hammer. • Support Rings (Bira/Cushions): 2 X Padded Cloth/Velvet Base Rings. • Protective Hard Covers: 2 X Hardboard Or Fiberglass Top Covers To Safeguard The Drumheads From Dust And Damage. • Carrying Case: 1 X Heavily Padded Nylon Gig Bag Or Fiber Case For Transit Safety. • Skin Material: Meticulously Layered, Premium Handmade Goat Skin. 3 Dholak 1. Shell & Wood Details • Material: Seasoned Sheesham Wood (Indian Rosewood) (Onepiece Hollowed Block). • Finishing: Sanded Smooth With A High-Gloss Protective Lacquer Coating To Prevent Moisture Damage. • Interior: Hand-Carved Or Machinehollowed To Ensure Uniform Thickness For Clean Acoustics. 2. Drumheads (Puri/Faces) • Treble Side (Chanti): Made Of Layered, High-Grade Goat Skin For Sharp, High-Pitched Tones. • Bass Side (Dham): Made Of Thicker, Premium Goat Or Buffalo Skin Applied With Internal Tuning Paste (Masala) For Deep, Resonant Bass. 3. Tuning Mechanism Options (Choose One Based On Preference) • Option A (Bolt-Tuned): Heavyduty Steel Hooks And Nuts With A Metal Rim For Easy And Precise Tuning Using A Spanner. 4. Dimensions & Weight • Length: Standard 16 To 18 Inches Length. • Treble Diameter: 6.5 To 7.5 Inches. • Bass Diameter: 8.5 To 9.5 Inches. 5. Mandatory Accessories Included • Tuning Tool: 1 X Tuning Spanner (Bolt-Tuned). • Carrying Case: 1 X Heavily Padded Waterproof Nylon Gig Bag With Shoulder Straps For Safe Transportation. 4 Octapad • Pads: 8 To 9 High-Sensitivity, Velocity-Sensitive Rubber Pads With Complete Crosstalk Rejection. • Sound Library: Minimum 900+ High-Quality Internal Instruments Including Dedicated Acoustic Drums, Electronic Synths, And Authentic Indian/World Percussion. • User Customization: Up To 200 Customizable User Kits With Realtime Sound Editing (Pitch, Decay, Tuning, Attack, Muffling). • Performance Features: Pad 01 At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 Layering (Minimum 2 Layers Per Pad), Pad Link Functionality, And Integrated Phrase Looper. • Onboard Effects: Dedicated Ambience, Kit Equalizer (Eq), Compression, And Over 30+ Types Of Multi-Effects. • Display & Ui: Clear Backlit Lcd Display With Active Led Pad Status Indicators For Dark/Live Stage Environments. • Hardware Expandability: 4 X External Dual-Trigger Inputs To Connect Extra Drum Pads/Cymbals, Plus 1 X Dedicated Hi-Hat Control Pedal Input. • Connectivity Matrix: O Audio Out: 1/4 Main Stereo Output (L/Mono, R) & 6.3Mm Headphone Jack O Audio In: Mix-In Stereo Input Jack O Midi & Data: Standard 5- Pin Midi (In/Out), Usb Type-A (For Flash Storage Backup), And Usb-Midi Interface. • Mandatory Accessories Included: Ac Power Adapter, User Manual, And Official Manufacturer Warranty Card. 5 Flute • Seasoned, Premium Assam Or Kerala Bamboo (Straight, Crackfree, And Seasoned). • Orientation: Right-Handed • Holes Configuration: 7 Finger Holes (6 Main Playing Holes + 1 02 At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 Optional Tuning/Low-Register Hole). • Structure: Transverse (Sideblown) Design With A High-Density Natural Cork Or Wood Node Blocking The Head. • Aesthetics: Traditional High-Tensile Nylon/Silk Thread Wrapping Across The Body To Provide Structural Stability And Prevent Splitting. • Mandatory Accessories: 1 X Heavily Padded Protective Hardboard Or Pvc Carry Case 6 Clap Box • Frontplate Material: Premium Exotic Birch Or Oak Wood (Multi-Ply) For Highly Crisp Slaps And Ultra-Responsive Finger Play. • Resonating Body: Premium Solid Baltic Birch Plywood (Minimum 9-Ply) Or Heavy-Duty Mdf With Rounded Edges For Deep, Punchy Acoustic Bass. • Snare System: Adjustable Dual Internal Guitar Strings / Steel Snare Wires With A Side-Mounted Tension Knob Or Internal Allen-Key Tuning System. • Sound Enhancement: Integrated Internal Bass Booster/Amplifier Ring Around The Rear Sound Port For Enhanced Low-End Frequency Output. • Base Stability: Heavy-Duty, Screwon Anti-Slip Rubber Feet To Prevent Sliding And Protect Floors. • Dimensions & Build: Standard Full Size (Approx. 30 X 30 X 50 Cm), Supporting A Sitting Weight 1 Nos At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 Capacity Of Up To 120–150 Kg. • Mandatory Accessories: Highdensity Padded Velvet/Foam Top Seat Mat And A Heavy-Duty, Waterresistant 10Mm Padded Nylon Gig Bag With Shoulder Straps. 7 Harmonium • Keyboard Structure: 3.5 Octaves (Total 42 Full-Sized Keys) With Instant Response And Zero Lag Time. • Reed Configuration: Double Reed Bank (2-Line System) Containing 1 Set Of Bass Reeds + 1 Set Of Male Reeds For A Rich, Balanced Tone. • Tuning Standard: Professionally Tuned To International Concert Pitch A = 440 Hz. • Cabinet Build & Material: Made From Thoroughly Seasoned Kail Wood, Indian Cedar, Or Premium Marandi Wood With A High-Gloss Lacquer Finish. • Cabinet Type: Portable Folding Box Type (Safari/Collapsible Design) With Heavy-Duty Metal Locks For Easy Travel. • Bellows: Premium 7-Fold To 9- Fold Bellows (Multi-Fold) Made Of High-Durability Leatherette To Ensure Effortless Air Pumping And Long Sound Sustain. • Stoppers: 7 To 9 Knobs/Stoppers (5 Main Air Control Stops + 2 To 4 Drone Notes) For Custom Air Regulation And Sound Layering. • Mechanical Function: Integrated Coupler Function (Automatically Plays The Higher Octave Note Alongside The Pressed Key To Double The Richness Of The Sound). • Mandatory Accessories Included: 1 X Wooden Carry Case With Heavyduty Padded Nylon Carrying Gig Bag With Handles, And A Dustprotective Internal Key Cloth Cover. 01 At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 8 Semi Acoustic Guitar • Body Shape: Dreadnought Cutaway (For Maximum Projection And Easy High-Fret Access) Or Concert/Grand Auditorium Cutaway (For Balanced Mid-Tones And Compact Handling). • Top Material: Solid Spruce Or High-Grade Laminated Spruce (Delivers Crisp, Clear, And Highly Resonant High-Frequency Tones). • Back & Sides: Premium Sapele, Mahogany, Or Tropical Tonewood (Adds A Deep, Warm Midrange Balance To The Sound). • Neck Material: Nato Or Mahogany With A Smooth Matte Finish For Fast And Comfortable Thumb Transitions. • Fretboard & Bridge: Highly Durable Rosewood Or Tech Ebony Containing 20 Standard Frets With Low Action Setup. • Electronics & Pickup System: Onboard Active Preamp System • Hardware: Heavy-Duty, Enclosed Chrome Die-Cast Tuning Keys To Guarantee High Tuning Stability. • Audio Output: Standard 1/4 (6.35Mm) Line-Out Audio Jack For Direct Connection To An Amplifier, Audio Interface, Or Pa System. • Standard Capo • Mandatory Accessories Included: 1 X Heavy-Duty Padded Foam Gig Bag, 1 X Tuning Allen Wrench, And User Documentation. 01 9 Keyboard Stand • Design Type: Single-X Framework With A Quick-Release Adjustment Mechanism. • Material: Heavy-Duty, Powdercoated Steel Bar To Prevent Rusting And Scratches. • Height Adjustment: Multi-Level Adjustable Height Positions (Ranging 01 At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 From 2 Feet To 3.2 Feet) To Accommodate Both Sitting And Standing Playing Postures. • Safety Features: High-Grip Protective Rubber End-Caps On Top Arms To Prevent The Keyboard From Sliding, And Rubberized Feet On The Base For Floor Stability. • Load Capacity: Minimum Weight Capacity Of Up To 20–25 Kg (Perfectly Supporting Standard 61- Key Keyboards). 10 Octapad Stand • Design Type: Double-Braced Tripod Base Configuration For Anti-Topple Stability During Heavy Striking. • Material: Reinforced Chromeplated Or Black Powder-Coated Premium Steel Alloy. • Mounting Interface: Standard Universal Top-Mounting Plate Compatibility (Compatible With Roland Spd Series Or Alesis Multipads Via A Mounting Clamp). • Adjustability: Fully Adjustable Height (Ranging From 2.5 Feet To 4 Feet) With A Secure Die-Cast Metal Memory Lock To Maintain Structural Positioning. • Joint Stability: Heavy-Duty Geartilter Mechanism At The Head For Custom Pad Angle Adjustments. • Base Stability: Thick, Slip-Resistant Rubber Tripod Feet To Absorb Impact Vibrations On Stage. 01 11 Power Amplifier • Amplifier Class: High-Efficiency Class H Or Class Ab Architecture For Clean Thermal Performance And Low Distortion. • Power Output: - 8 Ohms Stereo: Minimum 300W + 300W Rms • 4 Ohms Stereo: Minimum 500W + 500W Rms • 8 Ohms Bridge Mono: Minimum 1000W Rms 01 At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 • Frequency Response: 20 Hz To 20,000 Hz (+/- 0.5Db) Ensuring Accurate Bass And Treble Reproduction. • Cooling System: Dual Highvelocity, Temperature-Controlled Variable-Speed Cooling Fans Pulling Air Front-To-Back. • Total Harmonic Distortion (Thd): Less Than 0.05% At Rated Power To Prevent Sound Muddying At High Volumes. • Signal-To-Noise Ratio (S/N): Minimum > 100 Db For Hiss-Free Operation During Silent Intervals. • Protection Circuitry: Comprehensive Safety Features Including Short-Circuit Protection, Thermal Overload Protection, Dc Voltage Protection, And Turn-On Delay. • Input / Output Interface: • Inputs: 2 X Balanced Xlr Inputs And 2 X 1/4 (6.35Mm) Trs Jack Inputs. • Outputs: Standard Speakon Connectors And Heavy-Duty Binding Posts. • Form Factor: Standard 2U Rackmount Rugged Steel Chassis. 12 Passive Pa Speakers • System Type: 1 Pair (2 Units) 2- Way Passive Stage Loudspeakers. • Amplifier Power Matching: Rated At 250W To 300W Rms Per Cabinet At 8 Ohms (Optimized To Safely Draw Cleaner, Undistorted Headroom Power From A 1000W– 1500W Amplifier). • Transducer Load Setup: Standard 8-Ohm Nominal Impedance Per Speaker To Pull An Aggregate 4- Ohm Or 8-Ohm Stereo Parallel Load From The Amplifier Channels. • Drivers Configuration: O Lf (Low Frequency): 12- 1 Pair (2 Units) At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 Inch Heavy-Duty Woofer With A Minimum 2.5-Inch Copper Voice Coil For Punchy Bass And Mids. O Hf (High Frequency): 1- Inch Titanium Compression Driver Mounted On A Widedispersion Horn For Sharp Vocal Projection. • Frequency Range: 55 Hz To 18,000 Hz With An Internal Passive Crossover Network To Isolate High/Low Frequencies Cleanly. • Sensitivity & Output: Minimum 97 Db To 100 Db (1W/1M) Sensitivity For Maximum Sound Throw. • Enclosure & Build: Rugged Trapezoidal Plastic Molded Cabinet Or Carpeted Mediumdensity Board With Integrated Side Handles And A 35Mm Bottom Stand Mount Socket. • Input Ports: Dual Speakon (Nl4) Inputs Connected In Parallel For Heavy-Duty, Secure Locking Connection From The AmplifierS Power Stage. 13 Mixer 16 Channel • Input Channels: True 16 Mic / Line Channels Providing 16 Separate Balanced 3-Pin Xlr Microphone Preamps. • Built-In Dsp Effects: Dedicated High-Fidelity Digital Efx Processor On-Board With Dedicated Controls For Echo, Delay Time, And Repeat Depth. • Channel Routing Controls: • Gain Control: Individual Highheadroom Input Gain Adjustment Per Channel. • Channel Equalizer: 3-Band 1 Unit At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 Active Eq (High, Mid, Low Frequencies) For Individual Vocal Shaping. • Aux Sends: 1 X Pre-Fader Aux Send For Stage Monitor Mixes + 1 X Post-Fader Fx Send To Route Audio Directly Into The Echo Processor. • Pan & Cue: Individual L/R Pan Pot, Signal Clip Led, And Pfl (Pre-Fader Listen) Switch On Every Single Channel To Cue Up Audio. • Master Section: • Dual 60Mm High-Precision Master L/R Volume Faders. • 8-Segment Dual Led Ladder Level Meter For Immediate Visual Monitoring Of Output Signals. • Dedicated Stereo Rca Cd/Tape Input With Independent Volume Controls. • Output Jacks: Professional Balanced Xlr And 1/4 (6.35Mm) Trs Jack Main Stereo Outputs Along With A High-Power Headphone Monitoring Output Jack. Mandatory Accessories: Standard Ac Power Cord, User Manual, And Official Manufacturer Warranty Card. 14 Mic (Wired- 06 No.S And Wireless- 02 No.S) • Element Type: High-Output Dynamic Moving-Coil (Optimized For High Acoustic Isolation In Nonacoustically Treated Environments). • Directional Polar Pattern: Supercardioid (Tightly Controlled Polar Response With Maximum Offaxis Rejection To Eliminate Wall Reflections And Acoustic Feedback Loops). • Acoustic Rejection: Minimum >20 08 At- Bandopala, Po- Bhawanipatna Engg. College S.O., Kalahandi, Odisha- 766003 Db Front-To-Back Rejection At 180° Axis To Isolate The Primary Source From Secondary Ambient Room Echoes. • Frequency Range: 50 Hz To 15,000 Hz Featuring A Smooth Midfrequency Presence Peak Tailored For Articulate Vocal Intelligibility And Natural Instrument Tracking. • Impedance Setup: 600 Ohms ± 15% Nominal (Low Impedance Balanced Output For Long Cable Runs Without High-Frequency Signal Attenuation). • Sensitivity Rating: -54 Db ± 3Db (0Db = 1V/Pa At 1 Khz) Providing High Gain-Before-Feedback Thresholds On Mixing Consoles. • Enclosure Architecture: • Rugged, Zinc-Alloy Die-Cast Metal Body Finished With Anti-Glare Coating. • Hardened Steel Mesh Grille Integrated With A Multi-Stage Acoustic Foam Pop/Breath Filter. • Advanced Internal Pneumatic Shock-Mount Cartridge Suspension To Minimize Lowfrequency Handling And Floor Vibration Noise. • Switching Mechanism: Heavyduty, Low-Noise Sliding Mechanical On/Off Switch With Locking Plate. • Output Termination: Integrated Gold-Plated Or Silver-Plated Balanced 3-Pin Male Xlr Connector. 15 Xlr Cable For Mic • Cable Architecture: Twin-Core Shielded Balanced Microphone Cable (Designed To Deliver A Lownoise, Phase-Inverted Balanced Signal To Maximize The MixerS Gain-Before-Feedback Threshold). • Conductor Material: High-Purity, 99.99% Oxygen-Free Copper
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