Esoteric e 03 brochure

Page 1

E-03 Phonostage Preamplifier L/R dual mono construction that stands by ESOTERICs philosophy Identical R-core power supply transformers, power boards, and audio boards are mounted on each channel. By avoiding the left and right channels having to share these components, the E-03 has achieved the ideal signal path and separation, while ensuring that it has power to spare. Moreover, the components and the boards are positioned symmetrically to achieve mechanical stabilization. Audio circuitry with all discrete construction The E-03 contains MC head amplifier that doesnt compromise the purity of the musical signals at low input levels, and an NF-CR type RIAA amplifier that achieves both excellent RIAA characteristics and NF reduction. To ensure extensive headroom and transfer, and a wide range of musical signals with plenty of power to spare, the RIAA and output buffer amplifiers both use high voltage circuits. These features achieve the vivid reproduction of every expression of the music, from dynamic power to subtle nuances. Settings that exploit the full potential of your cartridge Listening to a masterpiece with a beloved cartridge is one of the true pleasures of your analog experience. In recent years, various models of MC cartridges have entered the market, including a type with very-low inner resistance. Placing high importance on supporting various types of MC cartridges, the E-03 allows you to select from two MC-compatible input systems and seven impedance positions. The E-03 also allows you to select between three different load capacities-0pF, 100pF and 330pF-supporting the specified load capacities for MM cartridges. Taking extra care for simple construction to achieve high sound quality The E-03 does not have a microprocessor, thus eliminating the noise produced by such components. In the pursuit of high sound quality, input and load are switched on the audio board. By minimizing switching functions to eliminate switching circuits, we have optimized the signal paths which greatly reduces noise and interference associated with conventional designs. The chassis structure and a highly rigid body provide additional noise reduction . The dual split chassis structure prevents the influence on the audio circuit of flux leakage from the power transducer and effectively stiffens the body. The excellent internal weight balance and the three-point support provided by the unique hardened steel pin-point feet, minimize the negative effects of unnecessary resonance. Sophisticated sculpturing and a beautiful thick aluminum body The blast finish and short scratch finish contrast be au t ifully on the E-03s bo dy. The artistic sculpting of the screwless top panel and rounded corners results in a beautiful integration with ESOTERICs high-end products. "DEMAG"function "DEMAG"position located on each input controller helps to demagnetize MC cartridges or step-up transformers very easily. [ Specifications ] Audio characteristics (1kHz) | RIAA deviation (20Hz to 20kHz); ±0.2dB | Total harmonic distortion (A-weight, MM); 0.003% Output impedance; 80 ohms | Maximum output level; 18 V | Rated output level; 500 mV | Gain; 40 dB (MM), 66 dB (MC) | Input sensitivity; 5 mV (MM), 0.25 mV (MC) | Maximum input level; 180 mV (MM), 9 mV (MC) | Equivalent input noise (A-weight); -137 dBV (MM), -140 dBV (MC) | Input impedance; 47 k ohms (MM), Selectable* (MC) *Use the set control INPUT 1, INPUT 2 (INPUT 1 : 10, 50, 100, 300, 500, 1k, 10k ohms, INPUT 2 : 100, 500, 1k, 10k ohms) | Power supply; AC 230 V, 50 Hz / AC 120 V, 60 Hz / AC 220 V, 60 Hz Power consumption; 14 W | External dimensions (W x H x D); 442 x 103.5 x 364.4 mm (17 3/8" x 4 1/16" x 14 3/8") (including protrusions) Weight; 10.5 kg (23 1/8 lb)  Design and specifications are subject to change without notice.  Weight and dimensions are approximate.  Illustrations may differ slightly from production models.  This product is available in three different power supply variations shown in the chart above. Make sure that the voltage shown on the rear panel matches the AC line voltage in your area.  The shape of the AC inlet and plug of the supplied power cord depends on the voltage rating and destination country. ESOTERIC COMPANY1-47 Ochiai, Tama-shi, Tokyo 206-8530, Japan Fax: (042)356-9240 www.esoteric.jp www.teac.com/esoteric/ Please note that Esoteric products are available at limited distributors in respective countries. Esotericis a trademark of TEAC Corporation. All other brand or product names are trademarks or registered trademarks of their respective holders. ©2009 TEAC Corporation. All Rights Reserved. All text, images, graphics and other materials on this catalogue are subject to the copyright and other intellectual property rights of TEAC Corporation. These materials shall not directly or indirectly be published, reproduced, modified or distributed in any medium. Design and specifications are subject to change without notice. PRINTED IN JAPAN 0209O05TECD-0085