DYN-Series Electrodynamic Contact Transducers

The acoustic electrodynamic transducer from Schertler is patented worldwide. The heart of the transducer is a coil which moves through a decoupled magnetic field to create a voltage differential, delivering a true response to the acoustic vibrations of the instrument’s body. Schertler DYN-Series transducers provide a sound that is exceptionally “acoustic” in nature. The sound is close to that of a studio microphone, but without the on-stage problems of bleed or feedback.

DYN-Series transducers can be used in a variety of applications, from home recording to live performances. DYN-Series transducers have a low-impedance, balanced XLR output. Easy to install, they provide extremely fast response to instrument vibrations as well as accurate reproduction of the instrument’s characteristics, allowing a wide variety of instruments to work in close proximity. With Schertler DYN-Series transducers, isolation is no longer a problem, providing a solution to eliminate bleed and feedback on stage, and permitting maximum flexibility in stage layout and use of available space,

Feedback

Schertler DYN-Series transducers deliver “microphone-quality” sound with significant resistance to feedback. (Of course, ANY acoustic instrument, given its light frame, will eventually resonate in response to very loud speaker output).

Applying the Electrodynamic Transducer

The application and use of Schertler DYN-Series transducers is extremely simple and safe. Special inert adhesive putty is provided to mount the pickup to the instrument body. The best location for your sound is quickly found through our indications or through experimentation with placement.

The balanced, low impedance output reduces the risk of hum and radio frequency (RF) interference, even with long cable runs. The XLR connector allows direct connection to mixing desks or preamplifier inputs. For additional control of level and tone, the Schertler PRE-AII preamplifier is perfectly matched to the DYN-Series.

DYN-Series transducers are expressly designed for mandolin, violin, viola, cello, double bass, guitar, harp, piano (including grand piano) and many ethnic or “world” instruments.

The DYN-Series by Schertler allows musicians total freedom of movement while isolating the instrument from surrounding signals. There can be two people on stage, or twenty, and DYN-Series transducers will deliver needed headroom and dynamics.

DYN-E
For Ethnic Instruments. The ideal solution for isolating and amplifying the sound of string and percussion instruments from around the world, DYN-E from Schertler is the perfect choice for recording or live sound reinforcement.


DYN-E Specifications

MECHANICAL DECOUPLING	Butterworth 2nd order,Q=0,6
NOMINAL IMPEDANCE	1500 O /1000Hz
FREQUENCY RESPONSE	60 to 18kHz +/-3dBu
DYNAMIC RANGE	139dB, 145dB typical
EQUIVALENT OUTPUT NOISE	16dB/0dB=0,002dyn./cm
SENSITIVITY	20mV/g
SENSITIVITY (ON INSTRUMENT)	ca.-28dBu
TEMPERATURE RANGE	-20°C to +70°C
CONTACTS	all hard gold 0,5um plated
CONNECTION	XLR, balanced
CABLE LENGTH	1.8 m (71 in)