The extent and variety of potential combination for Professional and Domestic equipment has increased dramatically in recent times. This has created the necessity for a means by which these may be effectively interfaced at reasonable cost.
The Cinde 219 product achieves this purpose. The Cinde 219 Balancing Amplifier offers up to sixteen channels of electronics to balance the inputs of domestic equipment such as audio cassette machines and VCR’s.
The balancing amplifier can be fitted with one to sixteen electronics cards (Cinde 214) depending upon customer requirements. Additional modules can be fitted to the chassis by the user without requiring any special tools.
All cards incorporate a ten turn trimpot for accurate level setting. These cards incorporate onboard filtering and power supply regulation to minimise adjacent channel crosstalk. Individual level trimpots are accessible from the front of the unit after removal of the protective front panel.
Each amplifier module is configured with a balanced input and output. The input and output of each amplifier can be connected in either a balanced or unbalanced mode as required. The output amplifier is configured to provide constant output level regardless of whether it is connected to drive a balanced or unbalanced load.
Rear View of 219
Specification:
| Frequency Response | +0/-0.3dB 20Hz – 20kHz |
| Distortion @ 1kHz | 0.002% T.H.D |
| Noise | -93dB |
| Gain Range | Fully Attenuated To +26dB |
| Cross Talk @ 20kHz | > 80dB Between Adjacent Modules |
| Max Input Level | +24dB |
| Max Output Level | +28dB |
| Input Impedance | 15 Kohms |
| Output Impedance | 50 ohms |
| Current Consumption @ +4dB | 12.5 mA Per Rail |
| Per Module for Ourput @ +28dB | 23 mA Per Rail |
| Load | 600 ohms |
| Dimensions | 482x110x42 (1RU steel/aluminium case) |
| Weight | 2.6kg |
| Packing | Cardboard box, 0.014m3, 3.2Kg |
| Warranty | 2 years |
Copyright © 2004 Image Design Technology Pty Ltd. All rights reserved.
Revised: Aug 2005.
