Overview
The STP-1 is a pair of convenient attenuator pads that can be located at the precise location that attenuation is needed. The low-cost STP-1 eliminates the costly labor of figuring and assembling fixed pads. Multi-turn trimmers in the STP-1 permit precise adjustment of levels without the need to connect any jumpers or external resistors. The STP-1 operates in either high or low impedance, balanced or unbalanced circuits. The wiring legend is printed on the case for easy installation.
Features
- Audio Level Attenuation
- Adjust Audio Level into Equipment
- Preset Audio Levels
- Precisely Match Audio Levels
- Increase Audio Input Headroom
- Two Adjustable Attenuators in One Package
Specifications
| Nominal Impedance | HI-Z 10 k?; LO-Z 600 ? |
| Adjustment | Screwdriver trimming adjustment, 15 turns continuous |
| Circuit Type | Passive modified H & T pads |
| Connections | Terminal block accepts 14 to 24 gauge wire; no lugs required; input/output connection legend located on STP-1 |
|
Maximum Signal Inputs: | |
| HI-Z Balanced Line | +33 dBu, 35 V rms |
| LO-Z Balanced Line | +27 dBu, 18 V rms |
| HI-Z Unbalanced Line | +35 dBV, 45 V rms |
| Reference Levels | Line level is +10 dBu to -10 dBu Mic level is -45 dBu to -65 dBu |
| Ambient Operating Environment | -20° C to 60° C |
| Power Requirement | Passive (not required) |
| Package Type | Cardboard Box |
| Package Dimensions | 2 x 2 x 4 in. |
| Shipping Weight | 0.19 lbs. |
| WEEE weight | 0.14 lbs. |
| Tariff code | 8518.40.2000 |