SKU: 152
Schertler David is a highly accurate yet compact ACOUSTIC instrument amplifier. It excels at classical guitar (aka nylon-string), flat-top folk style guitars, mandolin, and violin.
The David model is perfect for the acoustic artist requiring two input channels and maximum portability. Elevated on a PA speaker stand with its built-in adaptor, the Schertler David easily covers small-medium sized rooms. If neccessary, an excellent DI allows connection to mains or board.
In the David, Schertler has engineered two independent power amps with an active crossover supplying 50 watts to the custom long-excursion 6" woofer and 30 watts to the 1" dome tweeter. Schertler's biamplification technology produces a highly transparent sound and extracts maximum efficiency per watt because all components are perfectly matched.
Volume levels on the Schertler David can be turned way up and yet the amp remains composed, simply reproducing the detailed sound of your instrument with precision.
At the touch of a button, David's "warm" filter on the STAT channel eliminates the harsh upper-frequency sound of many undersaddle pickups. For microphone users, Schertler's "resonance" control on the DYN channel allows the musician to attenuate the specific low-mid frequencies that often produce feedback or an unnatural bottom-end. Both channels can be used simultaneously and blended on the amplifier's control panel.
Schertler's innovative CLASS-A circuitry and built-in analog spring reverb deliver the warm, smooth and musical sound that acoustic musicians seek. Schertler builds its amplifiers with bipolar transistors (no MOS-FET) for their natural sound characteristics and quick response plus a traditional power supply (toroidial transformer) which provides the robust low end. In addition, each power amplifier features limiter circuitry to provide secure speaker protection.
The result is velvety, clear upper harmonic content with a controlled, strong low end (down to 40 Hz).
Whether your instrument is guitar or violin, mandolin or cello, listen to your playing through David. You'll be impressed!
Specifications:
SPEAKERS: 6" Woofer + 1" dome tweeter
CABINET: Bass Reflex design
POWER OUTPUT: 80W RMS total, Bi-amplified
FREQ. RESPONSE: 40Hz to 22kHz
POWER SUPPLY: 220Vac 50Hz and 115Vac 60Hz (manual switching)
EFFECT: Spring Reverb
CHANNELS: 2 Independent channels
DIMENSIONS: 300x340x245 mm
WEIGHT: 9 Kg (24 Lbs)
SCHERTLER GUITAR AMBASSADORS:
John Jorgenson / The Hellecasters, Elton Johns band (USA), Preston Reed (UK), Gambetta Beppe (Italy), Bellinati Paulo (Brasil), Snétberger Ferenc (Germany), Thilo Martinho (Germany), Nicola Cattaneo (Italy), Marcus Cahill - IMAGINE the tribute band (UK), Giuseppe Siracusa - ex ARETUSKA (Italy), Emmy Lou Harris / Gibson signature model (USA), Dario Fornara (Italy), Stefanos Andreadis (Greece), Mons (Alberto Montagnani) (Italy), Yuval Avital (Greece), Marcus Cahill (UK), Italo Iovane (Italy), Johnny Hallyday (France), Kropinski Uwe (Germany), Jean Félix Lalanne (France), Qualey David (Germany), Ratzenbeck Peter (Austria), Towner Ralph (USA), Luca Pedroni (Italy), Winkler Michael (Switzerland), Matthias Muller (Germany), Soig Siberil (France), Woody Mann (USA), Scott Fore / Flatpicking Champion (USA), Alessio Nebiolo (Switzerland), Krueger Brothers (USA), Bello Alvaro (France), Kenny Burrell (USA), Stacy Phillips (USA), Juan Carlos Zeta (Chile - Switzerland), Hal (Croatia), Andreas Öberg (Finland), Ibrica Jusic (Croatia), Christian Reichert (Germany), Franz Helmuller (Switzerland), Marc Liebeskind (Switzerland), Martin Brugger (Austria), Alexandru Tsena (Romania), Reentko Dirks (Germany).
SCHERTLER VIOLIN and VIOLA EMBASSADORS:
Ian Cooper (AUS), Reinhardt Zipflo (Germany), chi2 (UK), Radha Krishna / Ravi Shankar band (India), Lockwood Didier (France), Dervish Group (Ireland), Glaser Matt (USA), Gustorff Michael (Germany), Haller Felix (Switzerland), Primasch Christophe Gawrysiak (Switzerland), Kagermann Thomas (Germany), Piculeata Carmen / Cirque du Soleil, Spicher Buddy (USA), Daniel Willem (Belgique), Bernie Mallinger (Austria), Madmax Fiddler (Austria), Gerard Kilbride (UK)
SCHERTLER CELLO AMBASSADORS:
Andreas Kühnrich (Switzerland), Briscik Bruno (Italy), Corti Nina (Spain), Roberts Hank (USA), Simpson David (USA), Michael Nyman (UK), Johanna Varner (Germany), Gionata Costa / Quintorigo (Italy), Stephan Braun . Deepstrings Band (Germany)
SCHERTLER MANDOLIN AMBASSADORS:
Dervish Group (Ireland), Thile Chris / Nickel Creek (USA), Peter Knight / Katie Melua band (UK), Academia Mandolinistica
SCHERTLER HARP AMBASSADORS:
Joanna Newsom (UK), Hamidi Asita (Switzerland), Zitello Vincenzo (Italy), Monika Stadler (Austria), Leonardo Ponce
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