CONNECTION
Inputs:
Phono
- The phono inputs provide the additional amplification and RIAA
equalization required by most high fidelity cartridges. The input impedance is 47,000
ohms shunted by approximately 140 picofarads capacitance. This is the industry
standard load and will work well with most moving magnet cartridges and all pre-
preamplifiers for moving coil cartridges. A few moving magnet cartridges perform
better with a 10,000 ohm load which may be achieved by having a service technician
shunt the phono inputs with 12,000 ohm resistors.
For some moving magnet cartridges, optimum performance requires higher
capacitive loads. This may be achieved by soldering suitable value capacitors across
the phono input jacks. Polystyrene capacitors are recommended for this purpose.
Tuner, Auxiliary, Tape 1 Tape 2
- These are all high level inputs and are
electronically equivalent. The outputs of your tape recorders should be connected to
Tape 1 and Tape 2.
Outputs:
Record 1, Record 2
- Connect these to the inputs of your tape recorders.
Output 1 Output 2
- Connect to the inputs of amplifiers with impedance of l0k-ohms
or greater.
AC OUTLETS
Two ac outlets are provided for your convenience: they are unswitched (always live).
THE TOTAL CURRENT REQUIRED OF THE OUTLETS MUST NOT EXCEED
5 AMPERES. This precludes the use of these outlets for high powered amplifiers.
