loading
reading
writing
saving
searching
Lowell MP-1B - $180 (Lake in the hills)
QR Code Link to This Post
Good condition!
Passive Monitor Panel: MP-1B
Passive 12 channel monitor panel with visual and aural monitoring. All 12 channels accept speaker level inputs (8 ohm or 25/70 volts) for monitoring amplifier outputs. Applications include large sound reinforcement systems, sound masking systems, and broadcast facility monitoring.
FEATURES:
• Provides visual and aural monitoring of up to 12 lines.
– Visual monitoring with precise measurement of selected speaker input via analog meter with VU and voltage scales.
– Aural monitoring of selected speaker input via 3" x 5" internal speaker. Monaural headphone output (stereo jack) on the front.
• Front Panel: Analog meter with VU and voltage scales, headphone jack and four control knobs for easy selection of monitored system inputs (1-6, Off, 7-12), individual speaker level inputs (1-6), individual speaker level inputs (7-12), and volume of selected input.
• Rear Panel: Termination for input connections is made to barrier strip screw terminals which are group selectable for speaker level inputs 1-6 and 7-12 (70V, 25V or 10V for 8ohms).
• Specifications:
– Headphone connection: 1/4" stereo jack (mono output)
– Inputs: Barrier strip screw terminals for wire size 30-12AWG
– Input Impedances: Speaker inputs 7-12: 70V=10K ohms;
25V=1250 ohms; 10V (8ohm)=240 ohms
– Meter scales:
dB scale 70V 25V 10V
0 to +3dB
0–100V
0–35V
0–14V (14V=25W@8 ohms)
• Chassis: Steel with black powder epoxy finish rackmount chassis has overall dimensions of 19" x 3.5" x 5.5" (6 lbs.)
https://www.lowellmfg.com/wp-content/uploads/1260-MP1B.pdf