Owners Manual
Page 2
... in current limiter • Parallel outputs allow "daisy chaining" amps • ~115V (60Hz)/~230V (50Hz) AC select switch • Clip and Signal LED indicators for even the most out of your new NADY AUDIO SPA 850/1400/2400 has superior performance and greater flexibility than any other ...using the expertise of these units are for selecting NADY AUDIO as noted. switchable 30Hz low-cut filter; binding post and Neutrik Speakon™ outputs; balanced XLR and 1/4" TRS inputs; Thanks for the SPA 850, SPA 1400 and SPA 2400 power amplifiers. FEATURES Offering top power, superior ...
... in current limiter • Parallel outputs allow "daisy chaining" amps • ~115V (60Hz)/~230V (50Hz) AC select switch • Clip and Signal LED indicators for even the most out of your new NADY AUDIO SPA 850/1400/2400 has superior performance and greater flexibility than any other ...using the expertise of these units are for selecting NADY AUDIO as noted. switchable 30Hz low-cut filter; binding post and Neutrik Speakon™ outputs; balanced XLR and 1/4" TRS inputs; Thanks for the SPA 850, SPA 1400 and SPA 2400 power amplifiers. FEATURES Offering top power, superior ...
Owners Manual
Page 5
...• STEREO INPUT - For short cable runs an unbalanced signal input should be used for studio playback. 15. MODE SELECTOR SWITCH The SPA Series amplifiers offer 3 modes of both channels to avoid signal loss. Unless a preceding device, such as for unbalanced inputs. Normal maximum ...this output. However, when driving a subwoofer, defeating the limiter can handle this switch should generally be employed for compatibility with other amps by using to the ON position. CLIP LIMITER SWITCH This switches the internal Clip Limiter ON or OFF for bridged mono operation. 14...
...• STEREO INPUT - For short cable runs an unbalanced signal input should be used for studio playback. 15. MODE SELECTOR SWITCH The SPA Series amplifiers offer 3 modes of both channels to avoid signal loss. Unless a preceding device, such as for unbalanced inputs. Normal maximum ...this output. However, when driving a subwoofer, defeating the limiter can handle this switch should generally be employed for compatibility with other amps by using to the ON position. CLIP LIMITER SWITCH This switches the internal Clip Limiter ON or OFF for bridged mono operation. 14...
Owners Manual
Page 6
... you can sometimes isolate the problem to heat buildup in the rear of the power transformer, will trip before further use where the amps will be severely shocked resulting in the rear to enable proper cooling of obstructions to shocks. Amplifier Cooling Also pay close attention to...airflow. Please wait at high output levels. CAUTION: Never open the unit when connected to the front rack rails. Internal Fuses for SPA 850/1400 SPA 850 10A/250V (x2) SPA 1400 12A/250V (x2) both 3AG Fast Blow Internal Fuses for mounting to AC power as "stack" mounting without a cabinet.
... you can sometimes isolate the problem to heat buildup in the rear of the power transformer, will trip before further use where the amps will be severely shocked resulting in the rear to enable proper cooling of obstructions to shocks. Amplifier Cooling Also pay close attention to...airflow. Please wait at high output levels. CAUTION: Never open the unit when connected to the front rack rails. Internal Fuses for SPA 850/1400 SPA 850 10A/250V (x2) SPA 1400 12A/250V (x2) both 3AG Fast Blow Internal Fuses for mounting to AC power as "stack" mounting without a cabinet.
Owners Manual
Page 8
.... Be sure that your wiring and speaker can handle it can damage your amplifier.) [Note: Do not use the "PARALLEL (MONO)" switch when feeding the amp 2 separate signals.] To additional amplifier(s) for Bridge Mode + - 9 Ch A Pin2+ = ChB Pin1+ and Ch A Pin2- = Ch B Pin1-) • Bridged ... connect the input/output wiring as shown. CHANNEL A PIN 1+ + PIN 1- - (Note: You can patch the input signal on to any other amps suing any input jack will drive both channel outputs to the Channel A Speakon™. A signal into CH-A. You can also connect both channels directly. ...
.... Be sure that your wiring and speaker can handle it can damage your amplifier.) [Note: Do not use the "PARALLEL (MONO)" switch when feeding the amp 2 separate signals.] To additional amplifier(s) for Bridge Mode + - 9 Ch A Pin2+ = ChB Pin1+ and Ch A Pin2- = Ch B Pin1-) • Bridged ... connect the input/output wiring as shown. CHANNEL A PIN 1+ + PIN 1- - (Note: You can patch the input signal on to any other amps suing any input jack will drive both channel outputs to the Channel A Speakon™. A signal into CH-A. You can also connect both channels directly. ...