專業錄音室鋼琴調音技術
所謂”調音”其實是對琴弦振動系統的調整，主要是將琴弦的張力調校到正確的音高水平。鋼琴會因為各種因素導致走音問題，譬如氣候的改變或頻繁的使用等。此外，基於鋼琴結構的聲學設計，鋼琴需調校至標準音高(A=440Hz) 的範圍內，其音色和音量才會有最理的表現效果。因此，定期的調音是鋼琴保養中不可或缺的護理項目。
不管鋼琴制作得如何出類拔萃，制造的材料如何罕有，或價錢如何昂貴等有利條件。實際上，幾個月還能繼續保持音準的鋼琴，在世上是不存在的。越是優質的鋼琴，越需要更經常和仔細的調音。為了使你部鋼琴有最好的音色表現，必需定期請專業的技師為你部鋼琴調音。
Qualitech Piano Service 的技師嶄新採用由美國Fujan公司出產的調音槌作為日常的調音工作。此工具的最大特點是採用碳纖維及鈦合金兩種機械性強的物料所製造。讓技師能作出更細緻的調校，有效提升音律的準確性及調音後的穩定性等優點。
調音留言
” Thank you for tuning the grand piano today for our recording session not only with your ears but your heart. It is most important for a professional artist as myself to have an affinity with the instruments to perform his best. This can only happen when the tuning is absolutely perfect. “
< Howard McCrary >
Michael Jackson御用和音大師兼歌曲監製
” We are fortunate in having the principle sponsor of Qualitech Piano Service…”
< Blanc Wan >
The Chair of the Hong Kong International Pianist Association
” Let’s not forget this amazing work ”
< Ricky Wong@maRK quartet >
好認真既幫忙！細心咁去搵出我部琴既問題…好感謝你！
我部琴比你tune完後終於重生了~~~每個音之間既harmony好左好多！！
< Joanne Ngai >
Thanks for your help! My sis and I like our piano more by your wonderful technique!
< Tsang Man Yi Grace >
” 多謝你暫時救番我部琴…你D技術果非同凡非響..我開始有番胃口彈琴喇…..1月再搵你呀! “
< Anthony Ng >
謝謝你的幫忙！很專業及認真！屋企人都聽得出音色靚左
< Cathy Leung >
” 感謝你幫我tune好左個琴，江生真係好專業，會繼續搵你幫我tune琴! “
< Angel Ng >
” 多謝你今日幫我tune琴呀！部琴即刻唔同哂！好滿意呀！”
< Katherine Chan >
” 昨天經你調音後，琴音和琴鍵好像醒了過來一樣！Thanks!!! “
< Millie Au Tsz Ching >
” Tune 完琴之後音色平均，層次分明，觸鍵琴很好。”
＜ Phoebe Wong ＞
” 今個星期終於買了一個在江師傅那兒，一見鍾情的鋼琴~Kawai的CX-21H，是2000年的限量版，因為住舊樓的關係，電梯容量較細，要把鋼琴頂蓋的板拆掉才入到電梯，江師傅一直也在旁幫助，而調音更是非常細心，今鋼琴音色跟新琴無異…非常幸運地，以二手琴的價錢，擁有新琴的聲音，很滿足呢! “
＜ Elektra Ko ＞
” Mr. Kong is a reliable piano tuner. He has tuned piano for us from the beginning. His great attitude, precision, and skills are what differentiates him from other piano tuners. His dedication to his work is what makes a piano tuner great. Thanks for making the notes pitch perfect! I cannot recommend Mr. Kong more highly! “
< Henry & Roger >
The Chung Brothers
全球華語金曲獎”年度最佳爵士藝人”得獎組合
” If ever you need a professional piano tuner, This is a no doubt choice !! “
< Anna Fan >
World Percussionist、Drummer、Arranger
萬分感激江先生的幫忙我的C2恍如重生一樣! 無論音色的平衡、聲音及手感都渙然一新！謝謝你！
< Rebecca Y. L Fung >
Wonderful tuning service indeed.. thank you Mr Kong for letting my old piano being alive again with awesome tone colour!!
< Sum Yee Samantha Wong >
” 調得比我以前個位師傅更有心機，我睇足片咁耐就調足咁耐，一泥到問我琴既情況，好似個醫生咁。我都嚇親因為之前個個一上泥就動手調琴，調左一陣就走！師傅好有禮貌仲話會提我半年後調琴。我部琴靚靚仔仔又俾我彈啦 “
< Kai Wing >
” 今日好多謝我和學生的御用調琴師 – 阿江 ，用了兩小時替我修好這隻鋼琴 ，還把琴鍵較鬆了，你們知道嗎？ 之前練琴練到手指痛，想快又快唔到，尢其是又快又多音的樂章，他替我逐個音拆出來整，實在太感激，仲幫我抹埋琴，超級謝謝你 ! 而家彈琴舒服好多啦！！”
< Angel Ying Ying >
Thank you for tuning my piano, very professional and detailed! ^^
< Nicole Tsang >
” My piano was just tuned. Qualitech Piano Service’s tuning service is always profession. “
< Mike Cheung >
” 謝謝你沒嫌棄一隻被閒置很久的老人家 =], 佢有咩頭暈身㷫就靠你啦江師父=D “
< Amie Jamie Wg >
” 江仔，加油！每次你幫我tune完琴，好似令佢有生命咁。謝謝你 “
＜ Chan Anissa ＞
” 在調音時，覺得江師傅真的很愛鋼琴⋯若不是衷心愛琴，這行業真的不容易呵～ ”
＜ Gillian Lau ＞
” 今次的tuning神乎其技，連奄尖的Jezrael也激讚，發出會心的微笑。”
” 阿江，如果有一個tune琴獎，你一定有提名啊！呢隻碟你功不可沒! “
< Henry Chung@The Chung Brothers >
Producer, Composer, Lyricist, Arranger, Harmonica
” Everyone comes up and play my piano is happy after the work. The tone of my piano become bright from mellow, and robust to delicate. Thanks Mr. Kong for the great work!… “
< Ms Daisy Cheung >
Director of Development
Hong Kong International Pianists Association
感謝江師傅的幫助，調音後真的真的變成三角琴的音色，個人認為部Schimmel比起Yamaha三角琴更動人、高色更入肉!! Thank you very very much!!!
< Kaman Chung >
” Just want to say thank you, thanks for tuning my piano to become a real Steinway piano, thanks! “
< Sun Yim >
” 感謝神讓調音師傅幫我部有30幾年歷史，在我手上都有10幾年歷史的二手show room琴調音！從未試過聽過自己部琴有咁靚既聲！他又教我試琴時要注意甚麼和其他有關鋼琴的事情！太好喇！^^ “
< Belinda Chu >
” 個琴tune完之後復活喇, D琴鍵爽手返, D聲音和返晒, 開心死我喇, thx so much !!!
< Elektra Ko >
” 感謝你昨天一次過幫我tune好兩部琴呀：）而家兩部琴個聲非常正！辛苦哂！ “
< Crystal Lee >
” Thanks for your tuning today! It is very well-tuned now and the sound is totally different from previous! “
< Chan Pak Hei >
” 有三年冇調音⊙_⊙,傻左！調音前後完全係兩個世界！！而家回彈正常反，彈trillgood. 完全唔同mood “
< Choy Ka Yee Emily >
” 尋日揾咗江生調琴，啲音一粒一粒咁彈出黎，唔再咁散，好好聽！
＜ Rachel Wong ＞
” Thanks for your service for the past few years! My kids said that you are very friendly and kind! “
< Louisa Leung >
