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Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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1x stereo analogue or AES/EBU digital (auto-selecting)
+18dBu (analogue)/0dBFS digital
> 60dB typical
20kOhms (analogue) 110Ohms (digital with termination switchable via DIPswitch)
32 to 192kHz, converted internally to 48kHz
0, +6, +12 or +18dB digital gain (switchable via DIPswitch)
1x 53-segment tri-color LED bargraphs
Selectable by DIPswitch from:
Dual BBC PPM + standard VU
BBC PPM - IEC60268-10 11a
EBU PPM - IEC60268-10 11b
Nordic PPM - IEC60268-10
AES/EBU digital PPM - IEC60268-18
DIN PPM - DIN45406
Standard VU - IEC60268-17
Extended VU - IEC60268-17
According to selected characteristic
According to selected characteristic
5-segment, indication at 0, 45, 90, 135 and 180 degrees, 1 per stereo meter
RS232, 19200 baud, 3-wire connection
(1-4 single input units, 1-8 twin units)
Audio input 1 under-level/fail (latching)
Audio input 1 over-level (latching)
Audio input 1 sustained phase error above 90 degrees (latching)
AES/EBU input 1 unlock (non-latching)
Audio input 2 under-level/fail (latching)
Audio input 2 over-level (latching)
Audio input 2 sustained phase error above 90 degrees (latching)
AES/EBU input 2 unlock (non-latching)
Open-collector outputs rated at 30V, 50mA maximum
Output low/conducting in normal condition (no alarm)
(1 single input units, 2 twin units)
Input 1 Alarm reset
Input 2 Alarm reset
Pull-to-ground to activate inputs
Indicates lock achieved on digital input
Indicates audio over-level
2x XLR 3-pin female (All balanced, but may be wired unbal)
D-sub 9-pin female
D-sub 15-pin female
Filtered 3-pin IEC male, continuously rated 85 - 264VAC, 47 - 63Hz, fused 1A, 30W peak, 15W average
19 x 5.8 x 1.73" / 48.26 x 14.73 x 4.39cm
2.9lbs / 1.31kg
The Sonifex RM-M1R53 is a rack-mount, single stereo channel meter with bright, multi-colored 53-segment bargraph meters. This product has settings that can be adjusted using the Sonifex SCi (Serial Control Interface) software.