Custom Organs

Wyvern 477DS

OVERVIEW

The Wyvern 477 is truly a dream instrument for the organ-lover, this is a most comprehensive four-manual, again with the English/German voicing characteristics and the optional extra of the third French idiom. The addition of the third manual is really essential for the performance of much of the repertoire. The Choir/Positive offers some delightful baroque effects, together with a major solo reed.

The flexibility of these instruments makes them ideal practice organs for the more serious musician or, when equipped with external audio, they will satisfy the more demanding musical requirements of the larger church.

GENERAL SPECIFICATION

Expression Pedal to Choir Expression Pedal to Swell Great & Pedal enclosed (Choir Expression Pedal) 6 Thumb pistons + cancel to each manual. 6 General thumb pistons Thumb & toe piston reversers for Sw to Ped, Gt to Ped and Sw to Gt Thumb piston reversers for Ch to Gt and Ch to Ped. 6 toe pistons to Pedal (Gt) Switch: Great/Ped Pistons coupled General Cancel piston Setter piston 6 Piston memories to each specification Temperaments: Equal, Meantone, Workmeister III, Kirnberger. Digital display indicating; specification mode, piston memory, transposer. Temperament. Internal Audio: Amplification 6 x 60 watt Speakers: 2 x 12”,2 x 8”, 2 x 6”, 6 x tweeters Two 61 note manuals, 32 note pedalboard. Midi: in/out/thru Transposer Melodic Bass Reverberation: time & volume Stereo headphone socket. Stereo recording sockets. On/Off switch. Master volume control.

DIMENSIONS

Height: 48 1/4” 1220mm Width: 58” 1470mm Depth: 28 1/2” 725mm Depth inc. pedalboard: 45” 1143mm


VOICE SPECIFICATION

Pedal

  • Double Open Wood 32
  • Open Wood 16
  • Open Metal 16
  • Bourdon     16
  • Dulciana 16
  • Octave Bass    8
  • Principal 8
  • Bass Flute     8
  • Fifteenth 4
  • Nachthorn 4
  • Grand Mixture 12.15.19.22.26.29 VIrks
  • Grand Bombarde 32
  • Contra Fagotto 32
  • Bombarde 16
  • Trombone 16
  • Bassoon 16
  • Clarion 8
  • Octave Clarion 4
  • xviii) Choir to Pedal
  • xix) Choir to Pedal 4'
  • xx) Great to Pedal
  • xxi) Swell to Pedal
  • xxii) Swell to Pedal 4'
  • xxiii)Solo to Pedal
  • xxiv) Solo to Pedal 4'
  • xxv) Gt and Pedal Pistons Coupled
  • xxvi) Generals on Sw. Toes

Great

  • Double Open Diapason 16
  • Double Stopped Diapason 16
  • Open Diapason 1     8
  • Open Diapason 2 8
  • Open Diapason 3 8
  • Doppel Flute 8
  • Stopped Diapason     8
  • Gamba     8
  • Octave     4
  • Principal 4
  • Harmonic flute 4
  • Twelfth     2.2/3
  • Fifteenth     2
  • Seventeenth 1.3/5
  • Full Mixture 15.19.22.26.29 Vrks
  • Cymbale 26.29.33.36 IVrks
  • Contra Tromba 16
  • Tromba     8
  • Trumpet 8
  • Clarion 4
  • i. Swell to Great
  • ii. Choir to Great
  • iii Solo to Great

Swell

  • Lieblich Gedeckt     16
  • Open Diapason 8
  • Chimney Flute 8
  • Gamba 8
  • Salicional     8
  • Voix Angelica     8
  • Principal     4
  • Suabe Flute 4
  • Fifteenth 2
  • Sesquialtera 12.17 IIrks
  • Grave Mixture 12.15.19.22 IVrks
  • Sharp Mixture 26.29.33 IIIrks
  • Contra Bassoon 16
  • Hautboy 8
  • iv) Tremulant
  • Double Trumpet 16
  • Trumpet     8
  • Clarion 4
  • v) Sub Octave
  • vi) Octave
  • vii) Unison Off
  • viii) Solo to Swell

Choir

  • Viola da Gamba     8
  • Unda Maris (llrks)     8
  • Nason Flute     4
  • Gemshorn     4
  • Flageolet     2
  • Larigot     1 1/3
  • Sesquialtera 12.17     llrks
  • Trompete     8
  • i. Tremulant
  • Geigen Prinzipal     8
  • Unda Maris (llrks)     8
  • Spitzflöte     4
  • Gemshorn     4
  • Blockflöte     2
  • Larigot     1 1/3
  • Scharf 15.17.22     llrks
  • Trompete     8
  • i. Tremulant

Positive

  • Prinzipal 8
  • Gedackt Pommer 8
  • Octav 4
  • Traversflote 4
  • Nasat 2.2/3
  • Spitzflote 2
  • Terz 1.3/5
  • Glockenzimbel 36.38.40 IIIrks
  • Holz Krummhorn 16
  • Regal 8
  • ix) Tremulant
  • x) Sub Octave
  • xi) Octave
  • xii) Unison Off
  • xiii) Swell to Choir
  • xiv) Solo to Choir

Solo

  • Contra Viole 16
  • Orchestral Flute 8
  • Viole d'Orchestre 8
  • Viole Celesstes IIrks 8
  • Concert Flute 4
  • Harmonic Piccolo 2
  • Cor Anglais 16
  • Corno di Bassetto 8
  • xiii) Tremulant
  • French Horn 8
  • Contra Tuba 16
  • Tuba Mirabilis 8
  • Trompette de Fete 8
  • xv) Sub Octave
  • xvi) Unison Off
  • xvii) Octave