Stable Power AC Line Voltage Regulator
MODELS: RA-1210 (10 AMP)
RA-1220 (20 AMP)
Instruction Sheet
Introduction
Thank you for your purchase of Furman Sound’s Reference Series Stable Power AC Line Voltage
Regulator, and congratulations on your choice. The RA-1210 and RA-1220 are no-compromise, no-
expense-spared designs, with painstaking attention paid to the ultimate sonic and visual impact of every
component within them. The Reference Series is the flagship AC power regulating and conditioning line
of Furman Sound, a company that has pioneered AC power products for the most demanding profes-
sional audio and video professionals for more than 25 years.
Features
•
Delivers a stable /- 1.5V with incoming voltage between 114VAC and 126VAC.
•
High Current capability (20 Amps RA-1220, 10 Amps RA-1210).
•
True R.M.S. AC voltage and current meter deliver laboratory-level accuracy.
•
Extreme voltage shutdown and LED indicator ensure that neither excessive nor insufficient volt-
ages ever reach your valuable equipment.
•
Premium-quality magnetic circuit breaker with optimized current sensitivity prevent nuisance trip-
ping.
•
800V peak 250 Amp capable active voltage-switching devices stand up to the toughest power
demands.
•
Ultra-low contact resistance Super-Spec AC outlets.
•
Additional AC filtering for
Digital
outlets.
Description
In these days of overtaxed, commercial AC power facilities, and utilities lowering their standard voltage
levels, the need for stable power has never been greater. A two volt rise or drop in AC voltage can dra-
matically impact power amplifiers and powered sub-woofers, robbing them of their peak power capabil-
ity,. This causes them to overheat, and veer from their optimum performance capabilities. Premium per-
formance requires
Stable Regulated AC Power
. Furman Sound’s new RA-1210 and RA-1220 Stable
Power AC Line Voltage Regulators provide a constant 120VAC while maintaining the ultra-low noise,
cool operating, low-impedance operation that is the hallmark of the Furman Reference Series.
Summary of Contents for RA1210
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