DS Audio DS-E3 Optical Cartridge and Phono Amplifier

DS Audio DS-E3 Optical Cartridge and Phono Amplifier Uses a third-generation optical cartridge mechanism The DS-E3 uses a third-generation optical cartridge mechanism, the same design as our other products. The DS-E3 achieves an overwhelmingly low price while inheriting the merits of the third-generation mechanism, such as higher output due to independent LED and PD, improved channel separation, and the use of a beryllium light shielding plate. Aluminum cantilever with elliptical needle The cantilever is made of aluminum and the needle tip is a solid elliptical needle. While adopting the third-generation optical cartridge mechanism, the channel separation is set 1db lower to improve mass production efficiency. Equalizer: New Amplification and Power Supply Circuits In the DS-E3 equalizer, the amplification circuit has been made symmetrical, and the voltage supplied to the cartridge has been stabilized to achieve a clearer and faster sound. Miniaturization is achieved by using an operational amplifier The DS-E3 equalizer uses an operational amplifier as the amplifying element to minimize the signal path, thereby greatly reducing the number of components and achieving a smaller size. As a result, the DS-E3 equalizer is about 1/3 the size of the DS003 equalizer. Specifications Signal output: Photo-electric Conversion Channel separation: 26db more (1kHz) Weight: 7.7g Output signal level: 70mV more Canti-lever: Aluminum Body material: Aluminum Needle pressure: 2.0g~2.2g(2.1g is recommended) Stylus: Elliptical Needle DS-E3 Equalizer for Optical Cartridge Output voltage: 500mV(1kHz) Output impedance: 120Ω Pre amp input impedance: More than 10kΩ Input terminal: RCA terminal Output terminal: RCA terminal (Switch two outputs with switch) Size: W26cm×H6.9cm×D19.5cm Weight: 1.86kg   Quick view Add to wishlist Add to basket DS AUDIO DS-E1 OPTICAL CARTRIDGE £2,400.00 Quick view Add to wishlist Add to basket DS Audio DS-E3 Optical Cartridge and Phono Amplifier £2,295.00 Quick view Add to wishlist Select options DS Audio DS-W3 Optical Cartridge £4,995.00 – £12,995.00 Quick view Add to wishlist Add to basket DS Audio DS003 Optical Cartridge £5,495.00 Hot Quick view Add to wishlist Add to basket DS Audio ES-001 Eccentricity detection stabilizer £5,500.00 Quick view Add to wishlist Select options DS Audio Grand Master Cartridge & Equaliser £13,795.00 – £49,995.00 Quick view Add to wishlist Select options DS Audio Master 3 Optical Phono Cartridge £8,330.00 – £22,995.00 HotNew Quick view Add to wishlist Select options DS Audio PS-001 Phono Cable £1,995.00