New York Piano Tuner : I used ear tuning (also known as auditory tuning) and state-of-the-art software-based electronic tuning equipment for sound tuning. (The frequency for home concert tuning is 442 Hz.) 我采用耳调音法（也称听觉调音法）和最先进的基于软件的电子调音设备进行调音。（家用音乐会调音的频率为 442 Hz） Chen YN 调音主页
Piano Number Age Lookup：
钢琴编号年代快速查询（1）
Steinway Piano Number and Year Lookup
施坦威钢琴编号序列快速查询：
STEINWAY & SONS
1853—483 1856—1000
1858—2000 1860—3000
1861—5000 1863—7000
1864—9000 1865—11000
1866—13000 1867—15000
1868—17000 1869—19000
1870—21000 1871—23000
1872—25000 1873—27000
1874—29000 1875—31000
1876—33000 1877—35000
1878—40000 1880—42500
1881—45000 1883—50000
1884—52500 1885—55500
1887—60000 1889—65000
1890—67500 1891—70000
1893—75000 1894—80000
1895—82000 1896—85000
1898—90000 1900—95000
1901—100000 1902—103000
1903—106000 1904—110000
1905—115000 1906—120000
1907—125000 1908—130000
1909—135000 1910—140000
1911—150000 1912—155000
1913—160000 1914—165000
1915—170000 1916—175000
1917—183000 1918—190000
1919—195000 1920—200000
1921—205000 1922—210000
1923—217000 1924—225000
1925—232000 1926—240000
1927—249000 1928—256000
1929—263000 1930—269000
1931—271000 1932—274000
1933—276000 1934—278000
1935—279000 1936—284000
1937—289000 1938—290000
1939—294000 1940—300000
1941—305000 1942—310000
1943—314000 1944—316000
1945—317000 1946—319000
1947—322000 1948—324000
1949—328000 1950—331000
1951—334000 1952—337000
1953—340000 1954—343000
1955—346500 1956—350000
1957—355000 1958—358000
1959—362000 1960—366000
1961—370000 1962—375000
1963—380000 1964—385000
1965—390000 1966—395000
1967—400000 1968—405000
1969—412000 1970—418000
1971—423000 1972—426000
1973—431000 1974—436000
1975—439000 1976—445000
1977—450000 1978—455500
1979—463000 1980—468500
1981—473500 1982—478500
1983—483000 1984—488000
1985—493000 1986—498000
1987—500000 1988—504000
1989—508000 1990—513000
1991—517000 1992—521000
1993—524000 1994–_527000
1995—531000 1996—533500
1997—538000 1998—541000
1999—546000 2000—550000
2001—555000 2002—559000
2003—563000 2004—567000
2005—571000 2006—574500
2007—578000 2008—582000
2009—584500 2010—587000
2011—589500 2012—592000
2013—594500 2014—597500
2015—600000 2016—603000
2017—606500 2018—608500
2019—611500 2020—614000
2021—617000 2022—620000
2023—621800 2024—625700
2025—627800
贝希斯坦钢琴编号年代快速查询：
1893—1914： 1 ——— 30000
1915—1936： 30001 —-60000
1937—1960： 60001— 100000
1961—1976： 100001—140000
1977—1992： 140001—180000
1993—180001—182539
1994-183219 1995-183917
1996-184580 1997-185302
1998-186074 1999-186666
2000-187537 2001-188393
2002-189243 2003-190386
2004-191644 2005-192945
2006 -196024 2007 -197624
2008 -199093 2009 -200688
2010 -202173 2011 -203629
2012 -204914 2013 -206300
2014 -207540
Yamaha Piano Serial Number and Year Query：
Hamamatsu, Japan
Thomaston, Georgia
South Haven, Michigan
Jakarta, Indonesia
Hangzhou, China
Taoyuan, Taiwan
As a result, there are six different serial number ranges for Yamaha pianos.
If the serial number begins with a “T”, the piano was manufactured in Thomaston, Georgia.
If the serial number begins with a “U”, the piano was manufactured in South Haven, Michigan.
If the serial number begins with an “H”, the piano was manufactured in Hangzhou, China.
If the serial number begins with “YT”, the piano was manufactured in Taoyuan, Taiwan.
If the serial number begins with “J”, the piano was manufactured in Jakarta, Indonesia.
If your grand piano is a GH1G, GH1FP, GC1G, or GC1FP, your piano was manufactured in Thomaston, Georgia.
If your grand piano is a GA1E, DGA1E, GB1, DGB1, GB1K, or DGB1K, your piano was manufactured in Jakarta, Indonesia.
If your grand piano is any other model, it was manufactured in Hamamatsu, Japan.
Yamaha Piano Serial Number and Year Query：
雅马哈钢琴的编号序列快速查询：
1900—1919： 1 ——- 10000
1920—1939： 10001— 40000
1940—1959： 40001— 80000
1960—1979： 80001—160000
1980—1999： 160001—300000
2000—300001—–5860000
2001-5920000 2002-5970000
2003-6020000 2004-6060000
2005-6100000 2006-6150000
2007-6180000 2008-6220000
2009-6250000 2010-6280000
2011-6310000 2012-6340000
2013-6360000 2014-6380000
2015-6400000 2016-6420000
2017-6440000 2018-6460000
2019-6480000 2020-6500000
2021-6520000
2021-6,520,000
2022-6,540,000
2023-6,560,000
Pianos Manufactured in Thomaston, GA
美国乔治亚制造
1983-T500101 1984-1500422
1985-T500998
Jan-1986-T502874
Jun-1986-T504050
Jun-1986-T100001
1987-T101856
1988-T110501 1989-T122421
1990-T132706 1991-T143101
1992-T155131 1993-T167386
1994-T177711 1995-T189741
1996-T202945 1997-T212917
1998-T224053 1999-T237164
2000-T251146 2001-T265755
2002-T275258 2003-T283503
2004-T294877
Pianos Manufactured inSouth Haven, MI
美国密歇根制造
1974-U101000 1975-U101200
1976-U107000 1977-U110000
1978-U117000 1979-U124000
1980-U132000 1981-U141000
1982-U150000 1983-U160000
1984-U167000 1985-U174000
1986-U186000
Pianos Manufactured in Jakarta, Indonesia
印尼雅加达制造
1998-J15***** 1999-J16*****
2000-J17***** 2001-J18*****
2002-J19***** 2003-J20*****
2004-J21***** 2005-J22******
2006-J23****** 2007-J24******
2008-J25****** 2009-J26******
2010-J27****** 2011-J28******
2012-J29****** 2013-j30******
2014-J31****** 2015-J32******
2016-J33****** 2017-J34******
2018-J35****** 2019-J36******
2020-J37****** 2021-J38******
2022-J39******
Manufactured in Taoyuan, Taiwan
中国台湾桃园制造
2004–YT 277800 2005–YT 281000
2006–YT 285000
Made in Hangzhou, China
中国杭州制造
2004-H0004000 2005-H0004900
2006-H0010900 2007-H0020700
2008-H0039900 2009-H0071498
2010-H0105429 2011-H0150753
2012-H0201988 2013-H0257154
2014-H0306726 2015-H0359873
2016-H0414970 2017-H0471933
Kawai Piano Number and Age Lookup：
1880—1899： 1 ——- 10000
1900—1919： 10001— 40000
1920—1939： 40001— 80000
1940—1959： 80001— 160000
1960—1979： 160001—300000
1980年—300001——
1980/3-1150000 1981/1-1200000
1981/5-1250000 1981/12-1300000
1982/6-1350000 1983/1-1400000
1983/7-1450000 1984/5-1500000
1984/12-1550000 1985/7-1600000
1986/3-1650000 1986/11-1700000
1987/7-1750000 1988/3-1800000
1988/11-1850000 1989/8-1900000
1990/10-1976000 1991/1-2000000
1991/12-2050000 1992/10-2100000
1993/10-2150000 1994/12-2200000
1995/6-2225000 1996/2-2250000
1996/11-2275000 1997/6-2300000
1998/2-2325000 1998/11-2350000
1999/10-2375000 2000/7-2400000
Kawai Piano Number and Age Lookup：
卡瓦依钢琴编号年代快速查询：
2001—2410000 2002—2430000
2003—4660000 2004—2495000
2005—2518000 2006—2543000
2007-2566000 2008-2585181-Grand
2008—2585650-Upright
2009—2602099-Grand
2009—2603027-Upright
2010—2614701-Grand
2010—2615991-Upright
2010-2620000 2011-2630000
2011-2640000 2012-2650000
2013-2660000 2014-2670000
2015-2680000 2016-2690000
2016-2730005 2017-2700000
2018-2710000 2019-2720000
2020-2730000 2021-2747500
2022-2761600 2023-2774800
American-made Kawai, serial number crown “A”.
“A”.美产Kawai，序列号冠“A”
1988-6904 1989-7500
1990-10200 1991-21300
1992-30515 1993-39267
1994-49071 1995-56689
1996-64000 1997-74000
1998-81000 1999-90000
2000-96000 2001-100000
2002-104000 2003-111000
2004-115300
Kawai, produced in Indonesia, with the serial number “F”
印尼产Kawai，序列号冠“F”
2003-F000200 2004-F0O2200
2005-F004700 2006-F010600
2007-F018700 2008-F030500
2009-F040085 2010-F049000
2011-F057700 2012-F067900
2013-F080000 2014-F092000
2015-F102000 2016-F112000
2017-F122000 2018-F132000
2019-F142000 2020-F153000
Kawai Canadian production year
Kawai加拿大生产年份
2001-20000 2002-21000
2003-23000 2004-26000
2005-30000 2006-32000
2007-34000 2008-36800
2009-37900 2010-38900
2011-40000 2012-41000
2013-42000
Shigeru Kawai has been handmade in Japan since 2000, and the quantity is limited. Shigeru
Kawai2000年起在日本手工制作，数量有限.
2000-2370300 2001-2408000
2002-2433300 2003-2463800
2004-2492400 2005-2516300
2006-2543100 2007-2563000
2008-2582000
Boston
波士顿钢琴年代查询：
B103091 -1991 B103500 -1992
B105500 -1993 B107500 -1994
B109500 -1995 B113000 -1996
B116000 -1997 B120000 -1998
B125000 -1999 B131500 -2000
B138000 -2001 B141000 -2002
B144000 -2003 B147500 -2004
B152000 -2005 B156000 -2006
B159500 -2007 B163500 -2008
B166500 -2009 B168500 -2010
B171500 -2011 B174000 -2012
B176500 -2013 B179500 -2014
B182500 -2015 B186000 -2016
B189000 -2017 B191500 -2018
The latest Boston Piano Age inquiry
2018-H0535799 2019-H0604133
2020-H0673783 2021-H0727175
2022-H0794002
Zimmermann
齐默尔曼钢琴年代查询
1 -1884 50000 – 1900
60000 -1908 90000 – 1910
100000 -1912 108000 – 1919
110000 -1920 113970 – 1922
150000 – 1925 180000 -1929
200000 -1931 210000 – 1964
215000 -1965 221000 -1966
227000 -1967 233000 -1968
239000 -1969 246000 -1970
253000 -1971 260600 -1972
275800 -1974 280500 -1975
322760 -1980 326600 -1981
340000 -1982 350000 -1983
360000 -1984 370000 -1985
386800 -1987 392399 -1988
404701 – 1989 415600 – 1990
416330 – 1991 416552 – 1992
422103 – 1993 423972 – 1994
425660 – 1995 427101 – 1996
428386 – 1997 429454 – 1998
430600 – 1999 431753 – 2000
432819 – 2001 434053 – 2002
435073 – 2003 435926 – 2004
436557 – 2005 437211 – 2006
437731 – 2007 438191 – 2008
438462 – 2009 438566 – 2010
438583 – 2011
Baldwin Brand Piano Number Age Inquiry
鲍德温钢琴编号年代查询：
The number Grand piano:
三角琴编号：
1890-1100 1895-6000
1900-10400 1901-10800
1902-11200 1903-11500
1904-12000 1905-12300
1906-13000 1907-14000
1908-15000 1909-15700
1910-16400 1911-17200
1912- 18700 1913- 20100
1914-22400 1915- 24000
1916- 26400 1917- 28700
1918- 31000 1919- 33400
1920-35800 1921-38000
1922-40500 1923-43000
1924-45400 1925-48000
1926-50700 1927-55500
1928-59000 1929-61000
1930-63000 1931-65000
1932-67100 1933-69000
1934-72000 1935-74600
1936-77000 1937-80600
1938-83000 1939-86000
1940-88700 1941-91000
1942-94000 1943-102000
1948-105000 1949-108000
1950-110243 1951-114239
1952-118244 1953-121600
1954-125050 1955-128167
1956-131515 1957-135256
1958-138559 1959-141874
1960-145002 1961-148635
1962-152706 1963-156591
1964-160868 1965-165740
1966-170652 1967-175821
1968-179702 1969-184661
1970-190028 1971-192401
1972-195485 1973-199649
1974-204113 1975-208742
1976-213470 1977-217853
1978-222683 1979-228858
1980-236654 1981-242984
1982-248306 1983-253274
1984-257293 1985-262256
1986-266329 1987-272432
1988-278556 1989-284228
1990-290656 1991-298934
1992-307561 1993-315355
1994-322347 1995-328780
1996-335514 1997-342664
1998-349726 1999-360175
2000-366583 2001-377023
2002-380584 2003-382342
2004-382975 2005-383836
2006-384472 2007-385709
2008-386496
Upright piano number:
立式琴编号：
1895-2000 1900-9000
1901-12000 1902-16000
1903-21000 1904-26000
1905-31000 1906-36000
1907-41000 1908-46500
1909-52000 1910-57000
1911-62000 1912-67000
1913-72000 1914-77000
1915-83000 1916-91000
1917-100000 1918-109000
1919-118000 1920-127000
1921-136000 1922-145000
1923-154000 1924-162000
1925-172000 1926-182000
1927-192000 1928-200000
1929-210000 1930-217000
1931-223000 1932-232000
1933-238000 1934-247000
1935-251000 1936-265000
1937-275000 1938-290000
1939-301000 1940-304000
1941-307000 1942-314000
1943-333000 1946-365000
1947-385000 1948-401000
1949-438000 1950-450300
1951-466250 1952-488364
1953-503000 1954-535801
1955-559490 1956-585454
1957-610502 1958-632951
1959-655948 1960-679844
1961-702806 1962-723778
1963-743772 1964-763143
1965-784017 1966-803727
1967-831583 1968-851540
1969-881087 1970-912986
1971-933476 1972-953937
1973- 979129 1974-1007687
1975-1035719 1976-1067508
1977-1104802 1978-1135737
1979-1180266 1980-1220374
1981-1253176 1982-1286178
1983-1324487 1984-1343955
1985-1365505 1986-1383187
1987-1406054 1988-1430796
1989-1453070 1990-1470443
1991-1487131 1992-1501002
1993-1512277 1994-1521569
1995-1529416 1996-1536461
1997-1543640 1998-1550294
1999-1556890 2000-1563028
2001-1568712 2002-1570652
2003-1572931 2004-1573872
2005-1575075 2006-1575411
2007-1573765 2008-1577266
Baldwin vertical pianos up to 42” tall
1984-1343955 1985-1365505
1986-1383187 1987-1406054
1988-1430796 1989-1453070
1990-1470443 1991-1487131
1992-1501002 1993-1512277
1994-1521569 1995-1529416
1996-1536461 1997-1543640
1998-1550294 1999-1556889
2000-1563029 2001-1569711
2002-1570650 2003-1572930
2004-1573781 2005-1575074
2006-1575410 2007-1573766
2008-1577265
Baldwin vertical 248A Pro, 48”
1990-427993 1991-435212
1992-440915 1993-445623
Baldwin vertical pianos 44” tall and up: 6000, 5050, 248 (after 1993), 243
1984-387119 1985-394421
1986-401172 1987-405919
1988-412016 1989-416254
1990-424008 1991-430665
1992-431017 1992-431017
1993-431302 1994-450198
1995-454696 1996-459495
1997-464403 1998-469198
1999-474091 2000-477951
2001-481890 2002-483743
2003-485054 2004-485396
2005-485919 2006-486089
2007-486503 2008-486686
New York Piano Tuner : I used ear tuning (also known as auditory tuning) and state-of-the-art software-based electronic tuning equipment for sound tuning. (The frequency for home concert tuning is 442 Hz.) 我采用耳调音法（也称听觉调音法）和最先进的基于软件的电子调音设备进行调音。（家用音乐会调音的频率为 442 Hz） Chen YN 调音主页 