SPECIFICATIONS
Output power at 8 ohms, (1 kHz)
25 Watts minimum RMS per channel in stereo mode,
both channels driven
50 Watts minimum RMS in BTL (monophonic mode)
Total Harmonic Distortion
0.05% (25 Watts, 8 ohms, Stereo mode)
0.008% (50 Watts, 8 ohms, BTL mode)
Intermodulation Distortion:
Less than 0.2%, 70 Hz : 7 KHz (4:1)
Frequency Response
20 Hz to 20 kHz, +0/-1 dB at rated power output
Damping Factor:
80 minimum, 8 ohm load, 20 Hz to 20 kHz
Input Impedance and Sensitivity:
-10 dBV (0.3 V RMS) for rated output,
15 kohm unbalanced at RCA input
+4 dBu (1.23 V RMS) for rated output, 40 kohm
balanced at XLR input
Hum and Noise:
85 dB below rated output
Minimum Load
Impedance:
8 ohms per channel,
Stereo mode
8 ohms, BTL mode
Protection Circuits:
DC balance voltage protector
Electronic output power
overload protector
PA-20
MK
II
DUAL POWER AMPLIFIER
page 2 of 2
Semiconductor
Complement:
9 transistors, 7 diodes,
2 integrated
circuits, 3 LEDs
Power Requirements:
115/230 volts, 50/60 Hz, AC
switchable, 9 Watts at idle, 90
Watts
at rated output
Weight:
9-14/16 lbs. (4.5 kg)
Specifications and features subject to change without
notice or obligation.
0 dBV is referenced to 1 volt RMS
0 dBu is referenced to 0.775 volt RMS
B
BALANCED
UNBALANCED
A (BTL)
INPUTS
(BTL)
A
B
MODE
SPEAKERS
BTL MONO
STEREO BTL (MONO)
+
B
–
–
+
–
A +
115V
Rear Panel-PA-20
MK
II
For more information about other TASCAM
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©1997 TEAC America, Inc. All rights reserved. 7733 Telegraph Road, Montebello, CA 90640 (213) 726-0303
TEAC Canada Ltd., 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8 Canada (905) 890-8008
TEAC Mexico, S.A. de C.V., Priva de Colina #18, Colonia del Carmen, Coyoacan, Mexico, D.F. 04100 (525) 658-1943
FAXBACK Index# 9720 2/97