Pendulum OCL-2 Operating Manual
http://www.pendulumaudio.com/OCL2manual.html
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Input Sensitivity
+4dBu
Input Impedance
:10k
Freq. Response
:-1.0dB 8Hz and 145kHz with 10K output load
-1.0dB 20Hz and 115kHz with 600 output load
Noise
: less than -78dB below +4dBu output level
with Output control at 0dB
less than -75dB below +4dBu output level
with Output control at +20dB
Distortion
: less than 0.05% THD+N, 20Hz to 10kHz,
measured with +4 dBu input, +10dBu output, 600 load
Output
:+35dBu into 10k load
+24dBu into 600 load
Max. Gain Reduction
:27dB
Threshold
: off to -20dB
Ratio
:1.5:1 to 15:1
Output
:off to +20dB
Modes
: fast (peak-averaged), preset or manual operation
Presets
: 1ms/0.1s, 1ms/0.3s, 2ms/1.0s, 4ms/2s,
2ms/1 to 4s and 1ms/0.5 to 20s (program dependent)
Manual
:attack time varaible from 1.0ms to 40ms
release time varaible from 0.1s to
2s
Meter
: selection of input level, gain reduction, or output level
input and output levels are referenced to +4dBu = 0VU
In/Bypass
:hard bypass of input signal to output connector
Link/Split
:links channel 1 and channel 2 for stereo operation
Polarity
:input and output XLR connectors are pin 2 hot
Vacuum Tubes
: (2) 6072A, (2) 6922
Power
: 120Vac, 30W (240Vac optional)
Power Supplies
:+300Vdc, +12.6Vdc and ±15Vdc, fully regulated
with soft-start warm-up and output muting
Dimensions
:2U enclosure, 19" x 3.5" x 12.5" (48.2 x 8.8 x 31.8 cm)
Weight
:14lbs (6.4kg)
Limited Warranty
Pendulum Audio, Inc. warrants to the first purchaser of a new Pendulum OCL-2
Vacuum Tube Compressor/Limiter that the unit is free of manufacturing defects
in materials and workmanship for a period of one (1) year from the date of
purchase. Pendulum Audio, Inc.'s sole obligation under this warranty shall be to
provide, without charge, parts and labor necessary to remedy defects, if any,
which appear within one (1) year from the date of purchase. All warranties
expressed or implied made by Pendulum Audio, Inc., including warranties of
merchantability and fitness, are limited to the period of this warranty. Pendulum
Audio, Inc. is not responsible for indirect, incidental or consequential damages
arising from the use or failure of this product, including injury to persons or
property.
This warranty does not cover damage due to: misuse, abuse, modification,
accident or negligence. The warranty does not apply if the unit is repaired or
altered by persons unauthorized by Pendulum Audio, Inc. in such a manner as to
injure, in Pendulum's sole judgment, the performance, stability or reliability of the
unit. The warranty does not apply if the unit is connected, installed or used
otherwise than in accordance with the instructions furnished by Pendulum
Audio, Inc. There is no warranty on vacuum tubes.
If the equipment requires warranty repair, return authorization must be obtained
