IN: The Royal Philharmonic Orchestra (RPO), based in London, was formed by Sir Thomas Beecham in 1946. In its early days the orchestra secured profitable recording contracts and important engagements including the Glyndebourne Festival Opera and the concerts of the Royal Philharmonic Society. After Beecham's death in 1961 the orchestra's fortunes declined steeply; it battled for survival until the mid-1960s, when its future was secured after an Arts Council report recommended that it should receive public subsidy; a further crisis arose in the same era when it seemed that the orchestra's right to call itself "Royal" could be withdrawn. Since Beecham's death the RPO has had seven chief conductors, including Rudolf Kempe, Antal Dorati, Andre Previn and Vladimir Ashkenazy, and most recently Charles Dutoit.

In 1932 the conductor Sir Thomas Beecham had founded the London Philharmonic Orchestra (LPO), which, with the backing of rich supporters, he ran until 1940, when finances dried up in wartime. Beecham left to conduct in Australia and then the US; the orchestra continued without him after reorganising itself as a self-governing body. On Beecham's return to England in September 1944 the LPO welcomed him back, and in October they gave a concert together that drew superlatives from the critics. Over the next months Beecham and the orchestra gave further concerts with considerable success, but the LPO players, now their own employers, declined to give him the unfettered control he had exercised in the 1930s. If he were to become chief conductor again it would be as a paid employee of the orchestra. Beecham responded, "I emphatically refuse to be wagged by any orchestra ... I am going to found one more great orchestra to round off my career." In 1945 he conducted the first concert of Walter Legge's new Philharmonia Orchestra, but was not disposed to accept a salaried position from Legge, his former assistant, any more than from his former players in the LPO. His new orchestra to rival the Philharmonia would, he told Legge, be launched in "the most auspicious circumstances and eclat". In 1946 Beecham reached an agreement with the Royal Philharmonic Society: his new orchestra would replace the LPO at all the Society's concerts. He thus gained the right to name the new ensemble the "Royal Philharmonic Orchestra", an arrangement approved by George VI. Beecham arranged with the Glyndebourne Festival that the RPO should be the resident orchestra at Glyndebourne seasons. He secured backing, including that of record companies in the US as well as Britain, with whom lucrative recording contracts were negotiated. The music critic Lyndon Jenkins writes: Naturally, it quickly became known that he was planning another orchestra, at which the cry "He'll never get the players!" went up just as it had done in 1932. Beecham was unmoved: "I always get the players," he retorted. "Among other considerations, they are so good they refuse to play under anybody but me".
QUESTION: Who founded the Royal Philharmonic?
IN: Aaron Turner (born November 5, 1977) is an American musician, singer, graphic artist, and founder of label Hydra Head Records. He is most widely known for his role as guitarist and vocalist for the post-metal band Isis, while also participating in several other bands and projects such as Old Man Gloom, Lotus Eaters and Split Cranium, a collaboration with Jussi Lehtisalo of Finnish band Circle who toured with Isis in 2009. Though raised in New Mexico, Turner moved to the Boston area where he attended school and formed Isis and Hydra Head. In June 2003, Turner moved operations of both the band and label to Los Angeles, California.

Touring with Isis in 2007, Turner used two different guitars: a 1976 Fender Telecaster Custom (black), and a 1975 Fender Telecaster Deluxe (brown), played through various effects (his pedalboard layout changed every gig depending on what songs the band decided to play that night), a VHT/Fryette Pitbull Ultra Lead, and two 4x12 Sunn cabinets. He has also acquired a custom guitar from the Electrical Guitar Company (as did fellow Isis guitarist Michael Gallagher). In the past, Turner has also used a Gibson Les Paul Standard, PRS CE24, and has played through Sunn, Mesa Boogie, and Mackie amplifiers. When playing with Isis, Turner and his fellow guitarists usually tuned their instruments (low to high) B-F#-B-E-G#-B, to achieve a heavier sound. They also used other tunings, though less frequently, such as F# (octave below)-F#-B-E-G#-B. In 2016, Turner described the live rig he used with SUMAC as consisting of two custom-built guitars from the Electrical Guitar Company. Both have lucite bodies and aluminum necks, and custom-wound wide frequency range pickups. The newer of the two--a prototype for a signature model--has a slightly flatter fingerboard radius than the older instrument. On a tour of the Eastern US, Turner was using an Orange Dual Dark 100 amplifier head with a slaved Fryette Two/Ninety/Two power amp. Both heads drove Orange and Marshall cabinets, though Turner claimed to have no strong preferences for particular speaker cabinets. While recording, Turner prefers to use a Fryette Pitbull Ultra Lead, an amp model he's used consistently since his work in Isis. Turner described using a variety of effects pedals in his live rig. Specifically, he runs a BOSS TU-3 Chromatic Tuner, a Death By Audio Apocalypse fuzz, a MASF fuzz, a Strymon BlueSky reverb (which he described as the one essential pedal in his rig), a TC Electronics Ditto Looper X2, and an EHX Forty-Five Thousand sampler (used to trigger preset samples during performance. Turner prefers a Heil PR20 vocal microphone.
QUESTION:
What type of amplifiers did he use?