Digital Electronics >> preamp amplifier

Founded in 2000, DGTC Digital Electronics Co., Ltd is one of the leading China preamp amplifier manufacturer and wholesaler of audio & video products, consumer electronic products and other digital digital electronics in China. Our company has complied with ISO9001 and SO14000 standards. All our products have attained CE, FCC and RoHS certification. We also accept OEM, ODM and SKD orders from renowned companies such as HP, Sony, IBM, Canon, Philips, Apple, Kodak, Olympus, Nikon, Panasonic, Casio, Samsung, JVC, Nokia, LG, Sharp, NEC, Motorola, Siemens, Dell, Toshiba and so on.

MM/MC phono amplifier, battery power extra low S/N -100dB
Passive RIAA equalization. DC amp uses no coupling capacitors
Front Panel: Power indicator, Rear Panel: Input (one set RCA)
Size: 11cm/4.3in (L) X 8cm/3.2in (W) X 5cm/2.0in (H)
'Intelligent' power supply unit 100-240Vac 50/60 Hz auto switching (included)
The Korora is a battery powered phono pre-amplifier, equipped with built in recharge circuits and high performance Ni-MH batteries. The Korora enjoys an extremely high S/N (close to -100db) performance when powered by the battery, which is the recommended method of use. The Korora can be used with either moving magnet or low-output moving coil cartridges. It utilizes a whole new creative and innovative passive RIAA filter. Switches allow the selection of capacitive load, gain (51, 54, 58, and 69db), and resistive load (10 ohm, 43 ohm, 100ohm, 47Kohm and one free spot).

The Titan mast mounted pre-amplifier represents the ultimate in preamplifier performance. They are designed for use as an ultra low noise, ultra high gain preamplifier for deep fringe applications and MATV Headends. Their very high signal handling also makes them suitable for use a mast mounted ultra low noise distribution amplifier for use in small MATV systems. All models feature 75 Ohm input and output connection in line with modern headend engineering. Models cover VHF and UHF bands with seperate amplification in each band for either seperate or combined VHF/UHF inputs. They include a switchable FM trap.
Vhf and Uhf inputs
75 Ohm output impedance
Type F Connections
VHF Gain 16 dB
VHF noise figure 3.0 dB
VHF output capacity 56* dB
Switchable FM trap
UHF gain 23 dB
UHF noise figure 2.2 dB
UHF output capacity 50* dB

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