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🌟 𝐆𝐄𝐑𝐌𝐀𝐍-𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑𝐄𝐃 𝟏𝟕 𝐊𝐄𝐘 𝐎𝐏𝐄𝐍 𝐇𝐎𝐋𝐄 𝐅𝐋𝐔𝐓𝐄 - 𝐁 𝐅𝐎𝐎𝐓𝐉𝐎𝐈𝐍𝐓 & 𝐒𝐎𝐋𝐈𝐃 𝐍𝐈𝐂𝐊𝐄𝐋 𝐒𝐈𝐋𝐕𝐄𝐑 𝐇𝐄𝐀𝐃
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■ 𝐏𝐑𝐄𝐂𝐈𝐒𝐈𝐎𝐍 𝐒𝐏𝐄𝐂𝐒
▸ Key System: French Style Ring Keys (17 holes)
▸ Mechanism: Offset G | 15°±0.3° angle
▸ Footjoint: B Foot (Range down to B3)
▸ Headjoint & Lip Plate: Solid Nickel Silver (CuNi12Zn24)
▸ Body & Foot: Nickel Silver with Full Silver Plating (≥3μm)
▸ Springs: Surgical 316L Stainless Steel
▸ Pads: Double Bladder Calfskin | 0.01mm sealing
🏆 𝐆𝐄𝐑𝐌𝐀𝐍 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄
✓ 𝐂𝐡𝐮𝐫𝐜𝐡 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞𝐬: B foot for Baroque repertoire
✓ 𝐘𝐨𝐮𝐭𝐡 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐬: Offset G reduces finger strain
✓ 𝐁𝐚𝐬𝐞𝐦𝐞𝐧𝐭 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞: Springs resist mold in humid rooms
✓ 𝐌𝐮𝐬𝐢𝐜 𝐒𝐜𝐡𝐨𝐨𝐥𝐬: Nickel silver head for focused tone
🔊 𝐀𝐂𝐎𝐔𝐒𝐓𝐈𝐂 𝐓𝐄𝐒𝐓 𝐃𝐀𝐓𝐀 (𝐁𝐞𝐫𝐥𝐢𝐧 𝐋𝐚𝐛)
• Frequency Response: 247Hz(B3) ~ 3729Hz(F#7)
• Dynamic Range: pp (45dB) to ff (82dB)
• Tuning Stability: ±3 cents (-10℃~40℃)
❗ 𝐂𝐑𝐈𝐓𝐈𝐂𝐀𝐋 𝐍𝐎𝐓𝐄𝐒
▸ 𝐏𝐚𝐜𝐤𝐚𝐠𝐞:
① Flute x1
② English/German Manual (QR video tutorial)
▸ 𝐄𝐱𝐜𝐥𝐮𝐝𝐞𝐝:
• Certificate/Case/Cleaning Kit
▸ 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞:
① Wipe pads with absorbent paper after use (BG #5 recommended)
② Store at 40-60% RH (Avoid radiators!)
🎁 𝐅𝐑𝐄𝐄 𝐃𝐎𝐖𝐍𝐋𝐎𝐀𝐃:
»German Youth Orchestra Practice Guide« (PDF via QR)