Technolink Enterprise Co.

The TC-772 phono preamplifier is a perfect unit for connecting a turntable
to either a Hi-Fi system or a compute. It can be used for digitizing your
phonograph records on a computer, or for the addition of a turntable to a
receiver having no phono input, or for adding a second turntable to a system
that has only one phono input.

It is designed to be used with any moving magnet phono cartridge and is not
suitable for the less common, moving coil variety of pickup device. It can
also be used with the line input on any computer sound card to facilitate phono
playback thru PC multimedia systems for recording onto hard disc and editing,
as well as producing CD copies and MP3 recordings for your mobile portable
music collection.

It features extremely accurate RIAA record compensation, very low audio distortion,
high signal to noise ratio, and high overload capability. .� 

Features

�  Superior audio performance.
�  Accommodates any turntable speed.
�  Quality gold plated RCA cable included.
�  Input and output via gold-plated RCA connectors.
�  Sub-sonic filter to reduce deep rumble and wasted amplifier power.
�  All-steel case construction with LED power indicator, ground wire terminal.
�  Powered by an external AC/DC power adapter insuring minimal power supply hum.
�  Superior audio performance.

Specifications:
RIAA Frequency Response� � �  :� �  20 - 20 kHz, +/- 0.25 dB
RIAA Frequency Response� � �  :� �  20 - 40 kHz, +/- 0.5 dB
Sub Sonic Filter� � � � � � � � � � � � � � � �  � � � � �  :� � � 6 Hz
Signal-To-Noise Ratio� � � � � � � � � � �  :� � � >80 dBA
THD (300mV)� � � � � � � � � � � � � � � � � � � � � � �  �  :� � � 0.04%
Input Impedance� � � � � � � � � � � � � � � � � �  � �  :� � � 47 kOhms / 200 pF
Gain� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �  �  :� � � 39 dB
Sensitivity (300 mV)� � � � � � � � � �  � � � � :� � � 3.5 mV
Overload� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � :� � � 35 mV (20 dB)
Maximum Output� � � � � � � � � � � � � � �  � � � � � :� � � 2.9 Volts
Crosstalk (20 - 20 kHz)� � � �  � � � � � :� � � >45 dB

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