A FLAT PLATE MADE OF 3MM THICK ALUMINIUM PLATE MEASURING 40 cm X 40 cm THAT HAS BEEN WORKED TO FIT THE TOP OF AN AUDIO AMPLIFIER (TARIFF 8518408099). IT HAS SCREW HOLES TO ALLOW FIXING TO THE REST OF THE AMPLIFIER CASING, SLOTS TO ALLOW VENTILATION AND HAS BEEN PAINTED BLACK ON ONE SIDE. THE PLATE IS WORKED AND SHAPED SPECIFICALLY FOR AN AMPLIFIER AS A COVER FOR PROTECTION.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 8518 MICROPHONES AND STANDS THEREFOR; LOUDSPEAKERS, WHETHER OR NOT MOUNTED IN THEIR ENCLOSURES; HEADPHONES AND EARPHONES, WHETHER OR NOT COMBINED WITH A MICROPHONE, AND SETS CONSISTING OF A MICROPHONE AND ONE OR MORE LOUDSPEAKERS; AUDIO-FREQUENCY ELECTRIC AMPLIFIERS; ELECTRIC SOUND AMPLIFIER SETS GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 851890 PARTS TARIFF CODE 8518900099 PARTS. OTHER THAT FOR USE IN CERTAIN TYPES OF AIRCRAFT