CLICK IMAGE TO VIEW FULL RESOLUTION SCAN IMAGE

SPECIFICATIONS FOR THE 1407A AND 1415A POWER AMPLIFIERS

1415A Transformer 1 - 300 Hz high pass filter
Output (Balanced) 25 vrms/4.2 0 switch 34.6 vrms/8 Q
70.7 vrms/33.3 Q Amplifier/Load
Protection Short Circuited loads
1407A Direct 24.5 vrms/8 i2 Excessive load reactance
Output RE
(Unbalanced) Excessive temperatuC Power
Requirements 100, 120, 200, 220, or
1407A Transformer 17.3 vrms/4 S2 240 vac, 50/60 Hz, Output 25 vrms/8.3 0
Balanced) 70.7 vrms/66.7 Q Power Consumption/Heat Generated
1415A (Max. 365 watts/580 BTU/hr Damping Factor > 50 output power)
(20 Hz - 1 kHz, 1407A (Max. 175 watts/255 BUT/hr
direct output) output power)

Output Regulation 1415A (1/3 rd Max. 230 watts/560 BTU/hr
(Ref. 1 kHz, no load to full load) output power)
Direct Output < 0.5 dB 1407A (1/3 rd Max. 130 watts/3301BTU/hr
output power)
Transformer Output < 1.0 dB .
Signal-to-Noise Ratio > 100 dB Operating IC 0
(A-weighted, MASTER Temperature Range Up to 60 (140 F)
at full clockwise position, input shorted, pad Dimensions 5'/a" (13.3 cm) H x 14" (48.2
and high pass filter switched out) cm) W x 121/z" (31.7 cm) D

Connectors Weight
Input 1 - XLR fernale (Net)
1 - 5-lug screw terminal 1415A 30.8 Ibs (14 kg)
1- Phono 1407A 24.2 lbs (11 kg)

Output 1 - XLR male Color Black 2 - phono
1- 7-terminal barrier Included Accessories 1 - Operating/Service
strip Instructions
AC 1- Aux AC grounding outlet 1 - Shorting bar (Direct out to
(500 watts max) OT IN, installed)
4 - Rubber feet (installed)
Controls and indicators 1 - 220/240 voltage sticker
Front Panel 1 - Power on-off switch (for Int'l use)
1 - Power indicator LED 1 - Fuse sticker (for Int'l use)
1 - CLIP indicator LED 1- Fuse (for Int'I use)
1 - PROTECT indicator LED 1 - Rack mount hardware kit

Rear Panel 1- MASTER output level ALTEC LANSING continually strives to improve product control and performance. Therefore specifications are
1- 15 dB PAD switch subject to change without notice.