Dynavector PHA200 phono head amplifier - Manual (Page 4)

l. Ventilation -Be sure to locate the PHA-200 in areas where there is reasonably good air circulation..
2. Water and Moisture - The PHA-200 should be kept dry at all times. To prevent fire or shock hazard, do not expose the
product to any form of moisture.
3. Heat - The PHA-200 should be situated away from heat sources such as direct sunlight,.radiators, fires, stoves or any
other appliances which produce heat.
4. Power Sources - The PHA-200 should be connected to an AC power source of the correct rated voltage as stipulated
on the power supply unit for the PHA-200.
5. Cleaning - A regular dusting with a soft, non-abrasive cloth will generally keep the finish of the faceplate and chassis
looking like new. Do not use liquid or aerosol cleaners; they may damage the circuitry and cause damage which will not
be covered under your warranty.
6. Servicing - Refer servicing to an authorized service technician.
7. There are no user serviceable parts within the unit and removal of the chassis cover may void the warranty.
16-15 Iwamoto-cho 2-chome, Chiyoda-ku, Tokyo
101-0032 Japan
Phone 813-3861-4341 FAX 813-3862-1650
http://www.dynavector.co.jp/
SPECIFICATIONS
Type :Current maximising phono amplifier
Output voltage :Dependent on the current sensitivity of cartridge
Frequency Response :10 - 50,000Hz, (+0dB -0.5dB)
S/N ratio :over 62 dB (FLAT)
Cartridge impedance :position 1 — impedance 4 - 8 ohms
:position 2— impedance 12 - 24 ohms
:position 3— impedance 30 - 50 ohms
Power supply :AC 100 volts, 115 volts, 230 volts, 2VA, according to territory
Size & Weight :Main unit: 160w x 186D x 60H mm, 1,1kg
:Power supply unit: 82w x 132D x 45H mm, 800g
Country of origin :Made in Japan
Safety Instructions
Note for Reviewers
When the PHA-200 is being used by reviewers, particular care needs to be taken so that neither the unit nor any
part of the audio system suffers damage. This is because, the circuit of the PHA-200 is of unconventional design
and dissimilar to other voltage amplifiers in that the current of the MC's coil is maximized. In other words, the
MC's coil acts as though it is short circuited. If, therefore, the PHA-200 is tested by using a signal generator, any
excessive current from the generator may damage the PHA-200.
4