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SPECIFICATIONS
This section describes the basic specifications of the SLI 80 at the time of printing. Specifications are
subject to change without notice or obligation. When the following cautionary terms are used in this
manual, these definitions apply:
WARNING
Electrical hazard! Misuse or failure to follow instructions properly may
result in personal injury or death!
CAUTION
No risk or personal injury; however, misuse or failure to follow instructions
may result in damage to equipment.
NOTE
No risk of personal injury or equipment damage; however, misuse or failure
to follow instructions may prevent proper performance of the equipment.
............................................................................................................................................................
CIRCUIT TYPE Push-Pull Ultra-linear Amplification in Pure Class A/B-1
............................................................................................................................................................
POWER OUTPUT 40 watts - Triode
80 watts – Ultra-linear
............................................................................................................................................................
INPUT SENSITIVITY .45 volts for full output
............................................................................................................................................................
INPUT IMPEDANCE 100,000 ohms
............................................................................................................................................................
NOISE AND HUM 82db below rated output
............................................................................................................................................................
FREQUENCY RESPONSE 19Hz to 23Khz +/- .5db at full power output
............................................................................................................................................................
TUBES 2 - 6922 Input Buffer Preamp
2 - 6SN7 Pre-Driver/Phase Inverter
4 – KT88 Output tubes (or 6550, EL34, 6CA7, 6L6, KT66, KT77,
6V6, KT90)
2 - CV729/5U4 Rectifiers
............................................................................................................................................................
POWER TRANSFORMERS 1 - EI laminated, 200% duty cycle
............................................................................................................................................................
OUTPUT TRANSFORMERS 2 - EI laminated, Silicon Impregnated
............................................................................................................................................................
RESISTORS 1% metal film
............................................................................................................................................................
CAPACITORS Polypropylene
............................................................................................................................................................
POWER SUPPLY CAPACITORS 2 - 1200 F @ 450 VDC
6 - 10 FD @ 400 VDC film & foil
............................................................................................................................................................
AC CORD 3 conductor shielded, Detachable
............................................................................................................................................................
AC POWER REQUIREMENTS 117/234 volts AC @ 50/60Hz
............................................................................................................................................................
POWER CONSUMPTION 166 watts - Operation
83 watts - Standby
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