Barton theater organ

Organ was removed to be installed (along with a Barton 3/12) in the 19th Hole (owned by Bob Ropolo, in suburban Chicago). Barton Organs Paramount Theatre Hammond, IN, US 12 Ranks Information from <i>Encyclopedia of the American Theatre Organ, Vol. We hope to update the information about all other makes as we can Grand Barton Organ The Coronado is home to one of only two remaining Grand Barton Theater Organs that feature a unique dragon design. ) Find videos of this instrument. Show ALL Want to Buy Ads . The theater is owned and operated by the Motor City Theatre Organ Society (MCTOS) Photo by Helmut Ziewers (www This page has listings both of freely distributed sample sets and also organ definition files (ODFs) to use commercially purchased Hauptwerk sample sets with GrandOrgue. If you want more, it quickly becomes pricey. The samples are in 16-bit 48khz Stereo, and the set uses recorded tremulant samples. The organ is a 4 manual, 17 rank instrument that features many of the common stops that came with theater organs of the day such as bird calls, car horns, and other sounds necessary to add substance in the silent The Redford Theatre, with its historic original 3 manual, 10 rank Barton Theatre Pipe Organ, has served as a Metro Detroit entertainment center since it opened on January 27, 1928. Lovingly maintained since 1970 by th Joliet Area Theatre Organ Enthusiasts (JATOE), the group began a major renovation of the Saturday, July 13 at 8:00 PM Tickets: $15. Total estimated construction cost was $2 million in 1927. Opus 249, 1928 The Overture Center Oscar Mayer Theater / Capitol Theatre Madison, WI, US 14 Ranks - 1,005 Pipes Instrument ID: 5960 Builder ID: 7491 Location ID: 5659 ⬆️ These are database IDs that may change. The Redford's Barton was installed for the opening of the theatre in 1928. (1927, Op. THE GRANDE BARTON PIPE ORGAN IN THE VIRGINIA THEATRE Photos by Ray Brubacher and Richard C. This includes discussion and tutorials on using virtual pipe organ software (Hauptwerk, Miditzer, and jOrgan) along with other May 15, 2008 · 3/21 Barton Theatre Pipe Organ in the Granada Theatre, in Kansas City, Kansas, August 1993. Redford Barton 3/10 Specification. On the back: "The Grande Barton Theatre Pipe Organ (4 manuals, 17 ranks) opened the Coronado Theatre, Rockford, Illinois in 1927. jOrgan Dispositions. And it was not a cheap piece of equipment, costing $75,000 alone, nearly $1 million today. The Hollywood featured a huge, Barton theater organ, the third largest the company ever made. Don't use as academic reference. South African Virtual Pipe Organ Project. We hope to update the information about all other makes as we can Barton theatre pipe organs An overview The Bartola Musical Instrument Company had its beginnings as manufacturers of pit piano instruments known as the “Bartola”, an instrument much like the The Barton VTPO 3/7 project is alive and well and compatible with the latest version of GrandOrgue. org. Something missing or not quite correct? Barton Organs 1927 Coronado Theatre Rockford, IL, US 17 Ranks Instrument ID: 19520 Builder ID: 376 Location ID: 17673 ⬆️ These are database IDs that may change. We are most grateful to him for him allowing us to use AMERICAN THEATRE ORGAN SOCIETY © 2024 American Theatre Organ Society, Inc. The Coronado, "Rockford's Wonder Theatre", an atmospheric house, is a National 6/51 BARTON THEATRE ORGAN. Nov 23, 2007 · This is the first in the series – a smaller Barton Theatre Organ set based on 6 recorded ranks from the Barton Theatre Organ in the Redford Theatre, Detroit. Now in the Warren Central Performing Arts Center. When you visit The Mole Hole you will be able to hear the organ play with or without the organist sitting on the bench. Club member and organist Pat Portner gave MLive a demonstration of the nearly century-old instrum Mar 18, 2023 · The then-Flint Capitol Theatre Organ Club was formed by “a small group of pipe organ enthusiasts” that would meet up to play the theatre’s Barton pipe organ on Saturday nights after the its last evening movie. Of these, the Ironwood Theatre's Barton is one of only six remaining operable original installations. It is said that Dan Barton used this instrument as a showcase for prospective customers of his Bartola Musical Instrument Company of Wausau, Wisconsin. John will present organ solos and lead a Christmas Sing-Along, as well as join forces with a band comprised of local professional musicians. His most famous installation was the 6/51 Chicago Stadium organ of 1929 boasting over 3,000 pipes. The left chamber had a three rank chest holding a concert flute, large scale open diapason and a Vdo. A New Console for the Ebell Theatre. Join us for a multi-faceted event hosted by professional organist Lance Luce and featuring our historic Barton Organ. Members of the VTPO group are working together to produce sample sets based on the ranks of the Redford Barton Theatre Organ. He has also been a favorite at many organ clubs wherever he has been stationed with the Air Force. MCTOS is a non-profit 501(c)(3) organization. Sep 8, 2022 · The Grande Barton Theatre pipe organ, first installed at the Indiana Theatre in 1927, is celebrating its 25 th year of making music at the Warren Performing Arts Center in a special concert Sunday, September 11, at 3:00 p. The American Theatre Organ Society ( ATOS) is an American non-profit organization, dedicated to preserving and promoting the theatre pipe organ and its musical art form. Database Manager on July 30th, 2018: Information from <i>Encyclopedia of the American Theatre Organ, Vol. The Bartola Musical Company of Oshkosh, Wisconsin installed 350 organs in movie theatres during the silent film era. The non-profit Motor City Theatre Organ Society owns and operates the Redford Theatre. Henry Aldridge was one of the leaders in saving the Michigan Theater. 00, Johnson City, TN USA 7/13/2020 : Want to Sell: H-195 Great price, $100, Houston, Texas United States 7/3/2020 The Redford's Barton was installed for the opening of the theatre in 1928. 19th Hole closed and the organ was moved to storage in Phoenix, AZ. Enjoy the classic film series, organ concerts or your special event, enhanced Barton organs as late as 1926 were voiced on the mild side; much different than the three identical Kunsky Bartons built just one year later for the Redford, Royal Oak and Birmingham Theatre(s), which were on higher wind pressure and voiced more boldly. Considering the speed at which the theatre was erected it-s unlikely that the original organ underwent such planning. It later switched to movies-only and by 1950 it was operated by the Thomas Theatre Group. AMERICAN THEATRE ORGAN SOCIETY © 2024 American Theatre Organ Society, Inc. • Theater tour before the show. Jan 31, 2020 · The Temple Theatre Organ Club is celebrating its 50th year. Something not quite correct? Suggest an Edit Feb 28, 2019 · The Grand Barton organ in the Capitol Theater has entertained at least 1. The following jOrgan sets represent the work-so-far from a soundfont perspective :) These have been configured using jOrgan 3. com) of HistoricDetroit. The Looks like Barton Opus 343 (Acorn Theatre, Three Oaks, MI) is headed to the dump. 3/15 Wurlitzer - Dream Factory. Sad to Barton Theatre Organ. The original pneumatically operated relay and combination action are still fully functional. Something not quite correct? Suggest an Edit Nov 23, 2007 · Other deadlines came up since then, needed my "organ table / keydesk" back for paperwork. Returned in all its ornate, red-and-gold glory, the Grand Barton Organ - a one-person orchestra that has entertained crowds since the Capitol Theater opened in 1928 - has been cleaned, tuned and placed in its own new "box seat" to the right of the stage. The console, with its 141 stop keys and three manuals Barton and Morton do ask for a small donation, but this is not mandatory. Please Note: This is a SEMI-WET theatre organ sample set. Designed to imitate the sounds of the orchestra, the theatre pipe organ was developed in the 1910s and 1920s by organ builders such as Wurlitzer, Kimball, and Barton. Sadly, very few remain in their original venues. 312 N Main. And now the theater’s Organ Club is celebrating 50 years of keeping the instrument in tip-top shape while educating people Ann Arbor's Michigan Theater combines living history with a singular dedication to the finest film and live entertainment available today. The Chicago Area Theatre Organ Enthusiasts, Inc. Joel Martis was live in JATOE - Joliet Area Theater Organ Enthusiasts . The Mole Hole of Marshall features a 6 rank Barton Theater Organ. And it shows. Built in 19 Dan Barton was one of the top five suppliers of organs to theaters in the silent era, and built 250 theatre organs from about 1918 to 1931. The Barton theatre pipe organ, catalogued as Opus 245, was built for the Michigan Theater and installed in November 1927, shortly before the theater was opened on January 5, 1928. The right chamber had a four rank chest that had rotted and fell down. Its components are two stories tall and can fill a tractor trailer. It remained to find an organ suitable to the needs of the eleven hundred seat house. ) A theater organ, a Barton Opus 234, built in 1927 for the Hollywood Theatre in Detroit, is being restored and will be a centerpiece in RIT’s new theater. This disposition is largely based around the Redford Barton organ and was created by us with the considerable assistance and support from Graham. This forum is intended to be a friendly place where technically advanced organists and beginners (or even non-organists) can feel comfortable having discussions and asking Nov 22, 2023 · John Lauter and the 1928 Barton Theatre Organ join the 17-piece Swing City Big Band and vocalist Katy Calzone during the annual REDFORD CHRISTMAS SHOW on Sunday, Dec 17 at 2 pm. This image may be protected by copyright law. The non-profit Motor City Theatre Organ Society owns and operates the Redford Theatre at 17360 Lahser Road, Detroit, MI 48219. In need of restoration. LOLTOS owns and maintains the Coronado Grande Barton Theatre Organ. Free or demo sample sets These sample sets are supported by GrandOrgue under different license agreements. For years he had worked with others to restore the Barton Theater pipe organ, originally used to accompany silent films. This organ sample set was very kindly provided under the Creative Commons Licensing agreement by Graham Goode of SA Virtual Organs. Ohio Organ News: Thanks to Shawn Kenney, Clark Wilson, and many more, the Hardman Studio Wurlitzer is being installed at Ohio Dominican University. Information and photos from venue website. These are just a few of the many places that he has performed in the past years. The Golden Voiced Barton Grande Theatre Pipe Organ, originally a four manual, twenty-one rank instrument, began its musical career at the opening of the Rialto Square Theatre on May 24, 1926 with an all-gold console. Oct 30, 2005 · Oct 30, 2005. The Barton is back. Möller. All rights reserved. We are looking forward to seeing and hearing the results of this enormous project when it is completed! In December 1992, 1993, and 1994, he performed Christmas Concerts at the famed Rialto Theatre in Joliet, Illinois on their Grande Barton Theatre Pipe Organ. Some of the acoustics of the Redford Theatre are part of the release portions of the Thanks to the efforts of many, Theatreorgans. com is proud to bring you the online, searchable database of Theatre Organ Original Installations. The opening movie was William Haines in “Telling the World”. Jan 14, 2024 · Monday, July 3, 2023 at 7:00 PM ~ Theatre Organ Concert for the 2023 American Theatre Organ Society – National Convention performed on the 4/27 Barton Grande Theatre Organ located at the Rialto Square Theatre, 102 N. Our Screening Room seats 200 and our Historic Auditorium seats 1700. [Ourorgan-grandorgue-user] Alpha version of the Barton 3/7 Theatre Organ sample set for GrandOrgue Virtual Pipe Organ Software Brought to you by: e9925248 , ggoode_sa , jlder , larspalo , and 3 others Thanks to the efforts of many, Theatreorgans. The late Rob Reilly, who meticulous cared for the Coronado Theatre Grand Barton Organ, invited this young artist to play our G Organ was formerly in the Cicero's Pizza, Minneapolis. Kind regards, GrahamG. It had a kinura, tibia, vdo celeste and box humana. The Los Angeles Theatre Organ Society welcomes you to join our passionate group of listeners, musicians, historians and technicians. ). Rockford, Illinois. Show ALL Want to Sell Ads . S. Barton Organs 1928 Redford Theatre Detroit, MI, US 10 Ranks Instrument ID: 51958 Builder ID: 376 Location ID: 45489 ⬆️ These are database IDs that may change. To fulfill that mission, MCTOS owns and operates the Redford Theatre and its original-installation Barton Theatre Pipe Organ. Thanks to the efforts of many, Theatreorgans. Designed by Edward Eichenbaum of the firm Levy and Klein, and costing $1. This is due to the fact that it can be played with the digital playback system within the instrument. The ranks for the Barton 3/7, Redford Barton 3/10, and Barton 3/12 have been completed and are available for download. On 1/19/19, Arno Rog <awrog@users. Please visit the theatre for some fun if you are ever in the area! The 1926 Barton theatre organ was well received by an enthusiastic audience at it's inaugural concert on Saturday, March 26, performed by internationally known concert theater organist R. Wurlitzer. Opening in 1926, it was originally designed and operated as a vaudeville movie palace, but it now houses mainly musicals, plays, concerts, and standup comedy. July 24, 1978. The Barton organ at the Temple Theatre has been maintained since it was installed in 1927. 5 Million to build, the Regal Theatre opened on February 4th, 1928 under the auspices of the Lubliner and Trinz chain. Aug 25, 2023 · Barton Theater organ as played by Mark Gifford at the Springfield High School in Springfield, Illinois. Place a FREE Want to Buy or Want to Sell Ad "Buying and Selling Classic Hammond Organs - No Counterfeit B3s" Considering the speed at which the theatre was erected it-s unlikely that the original organ underwent such planning. The audio and graphics processes have been remade and now support 8-bit/16-bit/24-bit audio in 8-96khz sample rates, multiple attacks, loops, and releases, sample Majestic view of the theater's white and gold organ. May 22, 2020 · Thanks for explaining the many facets of the Grande Barton Theatre Organ at the Rialto Theatre in Joliet, Il. Mar 20, 2012 · This is a part of the open community Magle International Music Forums focused on pipe organs (also known as "church organs"), organists, organ music and related topics. PAGE. Mark Gifford can be reached by contacting the Parkwa Mar 20, 2012 · Hi, The opensource world has seen some major pipe organ simulation development in the last 24 months through the GrandOrgue project. A Chapter of The American Theatre Organ Society, The Motor City Theatre Organ Society was established to promote the preservation of theatre organs in their original settings. At this time, only the Wurlitzer List has been updated with information about existing condition and status of the organs where known. The organ was used to accompany the silent films so it is built wi Dec 5, 2009 · Photo appears to show organist Don Pedro posing next to the Barton organ that was installed in the Iowa Theater in 1927, a few months ahead of the Wurlitzer organ in the Paramount Theatre. The organ went to Las Vegas but the building still stands. The Redford Theatre has served as a Metro Detroit entertainment center since it opened on January 27, 1928. (all Switzerland) Degersheim. Bobby Clarke, regarded by some to be the dean of Detroit theater organists, tickled the keys of the Hollywood’s “golden-voiced organ” on opening day. The dedication concert by Jelani Eddington took place on March 26. Since that time, the organ has remained virtually unchanged. View Notes. The console is located on a "four-poster Barton lift, which can raise the console from the floor of the pit to stage level. The theatre organ is a uniquely American art form. In the Spring of 1968 while pursuing several leads on available organs it was learned that the Known as the "Rhinestone Barton", the organ was actually built by the Wangerin Organ Co. Owner posted the organ on Theatre Organ Garage Sale for $10000 since he thinks that he can get that in scrap. 7800 Laguna Vega Drive Elk Grove, California 95758 info [at] atos. The Chicago Stadium Barton Console is once again controlling a pipe organ, but this time with a fully operational combination action in the residence of Phil Maloof LAS VEGAS, NV! Barton organs were installed in many theatres, especially in the midwest. Now the musical instrument is Database Manager on August 22nd, 2016: Relocated at unknown time to Cresco Methodist Church, Cresco, Iowa. All original traps and toys including xylophone , glock, chrysoglott, marimba still play. Jul 23, 2023 · This video was taken in 2018. The Grand Theatre is the proud recipient of an historic 1926 3-manual, 18 rank Barton Theatre Organ which was installed early in 2011. Paramount 310 is freeware, Barton and Morton donationware) . · May 22, 2020 · Barton Organ Co. We hope to update the information about all other makes as we can CATOE ORGAN. In 1970, the group began work on restoring the organ, which they said had deteriorated over the years. Quite an accomplishment for an 80 year old music machine. Originally a 1500 seat movie house with a small stage for the movie stars who accompanied the films, The Grand Theatre was built in 1936 to Aug 7, 2020 · Organist Mark Herman plays the Nation Anthem on the console of the massive Barton theatre pipe organ originally installed in the Chicago Stadium. I bought the Barton organ in the early 80’s. sourceforge. Mar 3, 2018 · Barton Organs Opus 249, 1927 Capitol Theater / Overture Center for the Arts Madison, WI, US 14 Ranks - 1,022 Pipes Instrument ID: 53885 Builder ID: 376 Location ID: 47121 ⬆️ These are database IDs that may change. The Organ. Originally developed to accompany silent films of the 1920s, its inimitable sound continues to captivate people from every generation. <br>The (Barton) organ console is located in the left-hand side of the orchestra pit and its colorful red and gold decoration is designed to match the theatre interior. Pasadena The Ironwood Theatre opened June 30, 1928 as a vaudeville and movie house. VIEW STOPLIST. Detroit had many Barton installations, but now has only this one in its original setting. LOLTOS members are musicians, music students, historical devotees and anyone who enjoys music and wants to preserve the beautiful sound of the Grande Barton. [1] ATOS consists of regional member-chapters, and is led by democratically elected leaders. John Near. (all Japan) Tokyo. Photo by Helmut Ziewers (www. In 1992, it was acquired by the River City Theatre Organ Society (RCTOS) and moved to an airplane hanger of Durand Sky Ranch, Omaha, Nebraska, where it was transformed back into a theatre organ: several tuned percussions, four ranks of pipes, and a new combination action were added. Download Organ sample sets (like a theater organ. 00, Johnson City, TN USA 7/13/2020 : Want to Buy: 4 manual Stack of Keyboards with 2nd touch, $9999, Gloucester, Gloucestershire UK 7/7/2020 Speaking from "two fully enclosed chambers located on either side of the proscenium arch", the organ was restored in 1971-1973 by members of the Motor City Chapter of the American Theatre Organ Society. It is also available for public and private functions. The Redford Barton 3/10 is also part of the project, so you'll enjoy them both. Looking forward to trying the latest version of the Barton again soon over vacation. Oct 13, 2013 · The theater, with a spectacular Art Deco interior, seated more than 2,700 people for films, vaudeville and theatrical performances of all sorts. Chicago Street Joliet, IL, US. Version 310 is free to download but of course has limitations. Something not quite correct? Suggest an Edit Sep 30, 2009 · First installed in the Indiana Theatre at Indianapolis when the theatre opened in 1927. • Live demonstration of the Barton Organ showing a ‘behind the scenes’ view of the organ chambers, and how they function to produce all the 78001199 [1] Added to NRHP. ziewersphotography. 20. There are currently over 75 local chapters of ATOS, and membership is made up of The Land of Lincoln Theatre Organ Society (LOLTOS) is a non-profit organization chartered in 1973. Junchen. The Barton Theatre Organ alone cost $50,000. Sullivan an organ installation in this theatre was a distinct possibility. -- The website for the organ says it now has 18 ranks, but the ENCYCLOPEDIA OF THE AMERICAN THEATRE ORGAN, Volume I, by David Junchen, says it had 17 ranks at installation in the 3,200-seat Indiana Theatre; removed from the theater in 1990 by the Central Indiana Chapter of the American Theatre DTOS is one of approximately 80 chapters worldwide of the American Theatre Organ Society (ATOS). The organ was originally installed at one of the Orpheum Theatres, and in 1964 was moved to Illinois by Dr. Of some 7,000 theatre organs collectively built by many companies between the mid-1910s and the early 1930s, the Michigan Barton is one of only about 45 remaining in Theatre Organ Classified Search Page Brought to you in part by: Quick Search: NEW!!! Restrict your search by date: Use the form below instead of these quick links. Now located in Raleigh, NC, the residence of David Wollaeger ,this Barton features a beautiful white and gold console and was originally a 3/10 from the Uptown Theatre in Milwaukee, Wisconsin. (Restored, the organ now is installed in the Springfield High School auditorium. Chamber Analysis . The new theater will also have costume and scene shops as well as offices. I</i> by David L. Jelani Eddington. Although an independent organization it actively supports the goals of organizations such as the American This instrument is: Extant and Playable. Paramount is a commercial sampleset. 3/12 Style R20 Wurlitzer - Mitsukoshi Department Store. " -- *1995 OHS Handbook* Identified through online information from Paul Marchesano. The instrument suffered some water damage in the l960's but was restored to full working order in the early l970's by members of the Motor City Chapter of ATOS. m. is a not for profit Organization dedicated to the preservation of theatre pipe organs and Promotion of organ events to showcase theatre pipe organ for the General public. The Rialto Square Theatre is a theater in Joliet, Illinois ( U. The Redford Theater, with its original 3 manual, 10 rank Barton Theater Pipe Organ, has served as a Metro Detroit entertainment center since 1928. org Want to Sell: Barton by Bartola theater organ, $500 obo, Santa Fe, NM United States 7/14/2020 : Want to Sell: Hammond Mint H 112 With MatchIng Bench and PedalBo, $750. -- Stadium closed 1994, demolished 1995. The late Dessa Byrd The story of Barton Organ #222 cannot be told without first shedding some light on the equally fascinating history of the Regal Theatre. The organ has been retrofitted with a New solid state (parallel Database Manager on December 19th, 2011: Identified through online information from Jeff Scofield. The console was destroyed in the 1937 flood That ended the use of the organ. This site was created and is managed by Graham Goode in order to create a space for sharing information about virtual pipe organ projects in South Africa and around the world. Ken Double, former Channel 6/Pacers/Indy 500 sportscaster, who has enjoyed a second career as a concert artist, returns to perform in a variety show concert to celebrate The Motor City Theatre Organ Society was established to promote the preservation of theatre organs in their original settings. What became of the original Wurlitzer is unknown. EXPLORE IMAGES VIEW STOPLIST. It is equipped with a Barton 2 manual 7 tranks organ which was opened by organist Bayne Cummins. Show ALL Ads . Learn about its history and about a Michigan treasure: the Barton Theatre Pipe Organ, one of the only theater organs in existence that is still played in its original home on a regular basis. Webpage Links: Joliet Area Theatre Organ Enthusiasts (JATOE) Related Instrument Entries: ATOS Members (1981ca. The full address for this location is 102 N. Chicago Street, Joliet, IL 60432 Organs - CICATOS: Central Indiana Chapter of the American Theatre Organ Society. 3/12 Style R20. Or sounds, rather. Contact the Bentley Historical Library for permission to reproduce, display or transmit this image. Here is a "sight reading" tune on the virtual Barton from a few weeks ago. net> wrote: > Does anybody know anything about the Barton Theatre Organ 3/7 project? Want to Sell: Barton by Bartola theater organ, $500 obo, Santa Fe, NM United States 7/14/2020 : Want to Sell: Hammond Mint H 112 With MatchIng Bench and PedalBo, $750. Red Nose mp3 on Barton 3/7 Got to hear Walt Strony on the real Redford Theatre 3/10 Barton last Feb 4, 2020 · The Golden Voiced Barton organ has been making music for generations. Chicago Stadium, Chicago, Illinois. 510) for Barton at a cost of $13,000. Over the course of the last ten years I have had the privilege of working with and creating some wonderful Virtual Theatre Pipe Organ (VTPO) sample sets, for Hauptwerk, GrandOrgue, and for jOrgan. Restored in 1971, it is maintained by the Land of Lincoln Theatre Organ Society. It is installed on a rotating "Peter Clark" lift. MCTOS has added a piano and a 16' extension to the tuba. Something not quite correct? Suggest an Edit 3/13 Barton - Michigan Theater: 3/13 : Barton : Michigan : Detroit : 3/12 Möller - Fox Theatre Lobby: 3/12 AMERICAN THEATRE ORGAN SOCIETY Feb 2, 2020 · The 4/21 Barton in Detroit's Hollywood Theatre was considered to be among the company's best instruments anywhere. While Barton organs have occasionally been ridiculed over the years as "fartin' Bartons," these musical workhorses account for most of the original theatre installations that still exist in the state of Michigan. The specification was digitally added to by the addition of 16’ extensions of the Diapason and VDO ranks, as well as the complete VDO Celeste rank. DIVISION I (blue dots on stop keys) DIVISION III (green dots on stop keys) pipes WP 16' Diaphone I 85 35" 16' Tibia Clausa I 97 25" 16' Solo String I 85 25" 8' Viol d'Orchestra I 73 25" 8' Viole Celeste I 73 25" 4' Viol Celeste IV 49 25" 8' English Post Horn I 73 25" The Michigan Theater in Ann Arbor houses a 3 manual, l3 rank Barton theater pipe organ which was installed in l928 and played until the mid l950's on a regular basis. 8 million audience members since the venue opened in 1928. tx bu dn dq of fq hy rf dt zh